Investigating the role of functional groups on the interaction of small molecules during the catalytic reaction and sorption. The enhancement of the luminescence required the intercalation of the large ligand between DNA base pairs.... Phosphine adducts of zinc(II) halides, ZnX2L2 (X = Cl, Br, I; L = PMe2Ph, PEt3, PBu3, PPh3), prepared by reacting ZnX2 with two equivalents of corresponding phosphine ligands, were found to exhibit high catalytic activities for the coupling reaction of CO2 and ethylene oxide to produce ethylene carbonate. The mixed solutions were ultimately investigated for their applicabil... Microporous and mesoporous carbons have been prepared by a soft template method using 2,2′-biphenol as a precursor. 1992.6 ~ 1993.2         Electronics and Telecommunications Research Institute, Korea Mater. One of the key issues associated with conventional protic ionic liquids is the thermal instability resulting from temperature-induced decomposition via reverse proton transfer. Sorry, you need to be a researcher to join ResearchGate. The pathways for the CO2 absorption and desorption in an aqueous solution of a heavily hindered alkanolamine, 2-(t-butylamino)ethanol (TBAE) were elucidated by X-ray crystallographic and (13)C NMR spectroscopic analysis. 42/2016), Facilitated Ion Transport in Smectic Ordered Ionic Liquid Crystals, Tailoring Chemically Converted Graphenes Using a Water-soluble Pyrene Derivative with a Zwitterionic Arm for Sensitive Electrochemiluminescence-based Analyses, Ammonia Activation of Carbonized Polysaccharides and their Application for the Carbon Capture: Carbon Capture by Carbonized Polysaccharides, Selective removal of alkynes from diene mixtures using ether-functionalized Cu(I)-containing ionic liquids as extractants, K3PO4-catalyzed carbonylation of amines to formamides, Lithium-oxygen batteries with ester-functionalized ionic liquid-based electrolytes, Preparation of Porous Carbons Under Basic Condition by Soft Template Method for Carbon Capture, Preparation of Porous Carbons from Sugars and their Application for Carbon Capture, Isolation and Structural Characterization of Bicarbonate and Carbonate Species Formed During CO2 Absorption/Desorption By a Hindered Alkanolamine, Electrochemical Control of Ion Transport through a Mesoporous Carbon Membrane, Selective aromatic extraction using pyridinium-based ionic liquids, Properties of polymerized imidazolium ionic liquids containing flexible pendant groups, Preparation of porous carbons using 2,2 '-biphenol and their application for the electrode materials, Preparation of ionic liquids containing nitrile-functionalized methanide anion and their electrochemical property, CO2 Absorption and Desorption in an Aqueous Solution of Heavily Hindered Alkanolamine: Structural Elucidation of CO2-Containing Species, K3PO4-catalyzed carboxylation of amines to 1,3-disubstituted ureas: A mechanistic consideration, Imidazolium Chloride-LiCl Melts as Efficient Solvents for Cellulose, Nitrile-functionalized tertiary amines as highly efficient and reversible SO2 absorbents, Role of Alkyl Group in the Aromatic Extraction Using Pyridinium-Based Ionic Liquids, Effects of operational and geometrical conditions upon photosensitivity of amorphous InZnO thin film transistors, Ion transport behavior in polymerized imidazolium ionic liquids incorporating flexible pendant groups, Ionic Liquids Containing 1,1-Dicyano-1-acetylmethanide Anion as Potential Electrolytes, Zn-containing ionic liquids bearing dialkylphosphate ligands for the coupling reactions of epoxides and CO2, Steric hindrance-induced zwitterionic carbonates from alkanolamines and CO 2: Highly efficient CO 2 absorbents, Ionic liquids as benign catalysts for the carbonylation of amines to formamides, Boron and nitrogen-rich carbons from ionic liquid precursors with tailorable surface properties, Ether-functionalized ionic liquids as highly efficient SO2 absorbents, Ammonia-activated mesoporous carbon membranes for gas separations, Ionothermal carbonization of sugars in a protic ionic liquid under ambient conditions, Preparation of activated mesoporous carbons for electrosorption of ions from aqueous solutions, Performance of nitrile-containing anions in task-specific ionic liquids for improved CO2/N2 separation, Ammonia-Treated Ordered Mesoporous Carbons as Catalytic Materials for Oxygen Reduction Reaction, Applications of Ionic Liquids: The State of Arts, Fluidic Carbon Precursors for Formation of Functional Carbon under Ambient Pressure Based on Ionic Liquids, Cation Cross-Linked Ionic Liquids as Anion-Exchange Materials, Ionic liquid-catalyzed selective production of hydrofluoroether: Synthesis of a third generation CFC alternative, CF3CH2OCHFCF2CF3, Facile Ionothermal Synthesis of Microporous and Mesoporous Carbons from Task Specific Ionic Liquids, Ultrastable Superbase-Derived Protic Ionic Liquids, Ionic liquid-assisted hydroalkoxylation of hexafluoropropene with 2,2,2-trifluoroethanol: A mechanistic consideration, Fe-containing ionic liquids as catalysts for the dimerization of bicyclo[2.2.1]hepta-2,5-diene, Zwitterionic imidazolium compounds with high cathodic stability as additives for lithium battery electrolytes, Promoting Effect of AlCl_3 on the Fe-catalyzed Dimerization of Bicyclo[2.2.1]hepta-2,5-diene, Extractive Desulfurization Using Fe-Containing Ionic Liquids, Effect of ester group on the performance of zwitterionic imidazolium compounds as membrane materials for separating alkene/alkane mixtures, One-pot synthesis of ethylene trithiocarbonate from ethylene carbonate, Lithium Chloride-Imidazolium Chloride Melts for the Coupling Reactions of Propylene Oxide and CO2, Polymer-supported chloroaluminate catalysts for the Diels–Alder reaction of cyclopentadiene with methyl methacrylate, Polymer-supported Zinc Tetrahalide Catalysts for the Coupling Reactions of CO2 and Epoxides, Polymer-supported methylselenite for the oxidative carbonylation of aniline, The light switch effect upon the association of [Ru(1,10-phenanthroline)(2)dipyrido[3,2-a : 2 ',3 '-c]phenazine](2+) with single stranded poly(dA) and poly(dT), Novel composite electrolyte membranes consisting of fluorohydrogenate ionic liquid and polymers for the unhumidified intermediate temperature fuel cell, Multifunctional zwitterionic compounds as additives for lithium battery electrolytes, Ionic Liquids for Electrochemical Devices, Ionic Liquid Composite Polymer Electrolyte Membranes for the Unhumidified Intermediate Temperature Fuel Cell, An efficient catalytic system for the carbomethoxylation of ethylene oxide, Mechanistic Investigation of the Isomerization of 5-Vinyl-2-norbornene, [Ru(phen)2DPPZ]2+ is in contact with DNA bases when it forms a luminescent complex with single-stranded oligonucleotides, Phosphine-bound Zinc Halide Complexes for the Non-Phosgen Route of Cyclic Carbonate Preparation, Ionic liquids as electrolytes for Li ion batteries, Crystal Structure of Tetraethylammonium Dichloro[1,2-bis(2-pyridine-2-carboxamido)benzene]cobalt(III) Monohydrate, Isolation of an Oxomanganese(V) Porphyrin Intermediate in the Reaction of a Manganese(III) Porphyrin Complex and H2O2 in Aqueous Solution, Preparation of functional carbonaceous materials, Preparation of novel functionalized ionic liquids, Fundamental and Computational Sciences Directorate. This work explores the performance of a series of ionic liquids that incorporate a nitrile-containing anion paired to 1-alkyl-3-methylimidazolium cations in tailoring the selectivity and permeance of supported ionic liquid membranes for CO2/N2 separations. Funding & Research Activities * 1981.8 ~ 1983.12     Military service This page was last edited on 12 August 2018, at 10:09. 2. Upon completion, they are dispatched to one of 23 prestigious Japanese universities such as the University of Tokyo and Kyoto University. To increase Kyung Hee University’s competitiveness on the world stage by raising its educational and research quality. Although the ionic conductivity of IL containing b... Zn-containing room temperature ionic liquids (Zn-RTILs), prepared from the reactions of ZnBr2 with 1-alkyl-3-methylimidazolium dialkyphosphates ([RMIm][R2PO4]), were highly active for the coupling reactions of CO2 with epoxides, producing corresponding cyclic carbonates in high yields. The catalytic activities of alkali metal‐acetate salts (LiOAc, NaOAc, and KOAc) for the etherification reaction of glycerol were investigated. Kyung Hee University 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. The compound 1 serves the dual purpose of improving the dispersion of the CCGs in aqueous solutions and further t... Porous carbons derived from polysaccharides (cellulose, chitosan, and alginic acid) have been prepared by heat treatment under N2 atmosphere and activated at high temperature under ammonia gas atmosphere. The resulting textural properties (pore regime, surface area) are highly dependent upon the structural m... Protic ionic liquids are synthesized via proton transfer from acids to organic bases. The CO2 adsorption capacities of prepared porous carbon materials and their dependence on the surface area and pore volume were investigated. The surface areas of prepa... Porous carbon materials derived from sugars have been prepared by a new method using silica aerogel as a template. Contact. Among various amines tested, only aliphatic 1,2-diamines exhibited the activity for the isomerization. Employment Information. The coordination geometry of the Co atom is distorted octahedral(Oh). Future Kyung Hee University. Elucidating the electrochemical behavior of ionic liquids in confined system including micro-/mesopores The solubility of SO2 in these RTILs increases with increasing number of tethered etheroxygen atoms and also with the pressure rise. The properties of ILs, such as non-volatility, non-flammability, wide liquid temperature ranges, and wide electrochemical windows, hav... We synthesized novel composite polymer electrolyte membranes of [EMIm](FH)nF (n = 1.3 and 2.3) ionic liquids and measured their physical and electrochemical properties. Kyung-Koo LEE, Faculty Member of Kunsan National University, Gunsan | Read 37 publications | Contact Kyung-Koo LEE The stability of V(acac)3 under air was studied using electrochemical analysis, FT‐IR, UV–Vis, and XPS... Diglycerol (DG) and triglycerol (TG) were synthesized via dehydrative etherification reaction of glycerol without solvent. By changing the carbonization temperature and ratios of ionic liquids (ILs) containing a cross-linkable anion, such as 1-butyl-3-methylimidazolium tricyanomethanide [BMIm][C(CN)(3)] and 1-ethyl-3-methylimidazolium tetracyanobo... Room temperature ionic liquids (RTILs), ether-functionalized imidazoliummethanesulfonates, exhibit extremely high SO2 solubility, at least 2 moles of SO2 per mole of RTIL at 30 °C and at atmospheric pressure. Upon completion, they are dispatched to one of 23 prestigious Japanese universities such as the University of Tokyo and Kyoto University. Kyung Hee University is a well-known university in South Korea. Ethylene trithiocarbonate (ETTC) was synthesized in good to excellent yields and selectivities from a one-pot catalytic reaction of ethylene carbonate (EC) and CS, in the presence of a lithium halide by using EC as a source of ethylene oxide (EO). The selectivity of ETTC was strongly affected by the rate of EC decomposition into EO and CO(2). Je LEE, Faculty of Kyung Hee University, Seoul | Read 73 publications | Contact Je LEE All of these ILs exhibited high thermal stabilities over and relatively high ionic conductivities up to 29.4 at . 4. Faculty Pool Registration; Application Manual; F A Q; Opening Position. University students and faculty, institute members, and independent researchers, Technology or product developers, R&D specialists, and government or NGO employees in scientific roles, Health care professionals, including clinical researchers, Journalists, citizen scientists, or anyone interested in reading and discovering research. The University has 21 Colleges, 81 Departments, 1 General Graduate School and 15 Professional & Special Graduate Schools. Kyung Hee University is composed of three campuses located in Seoul, Yongin(Global) and Gwangneung. In this paper, the physical properties, synthesis, and commercial applications of ionic liquids are discussed. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Univ. Novel composite electrolyte membranes consisting of [EMIm](FH)nF (EMIm=1-ethyl-3-methylimidazolium, n=1.3 and 2.3) ionic liquids and fluorinated polymers were synthesized and their physical and electrochemical properties were measured under unhumidified conditions for their application to the intermediate temperature fuel cells. Kyung Hee University is one of the top Private universities in , . The performance of N-alkylpyridinium-based ionic liquids with a SCN anion (PyILs) was evaluated for the selective extraction of aromatics from aliphatic hydrocarbons. Heterogenization of homogeneous zinc tetrahalide complexes was achieved by polymerizing... Polymer-supported methylselenites including poly(1-methyl-3-vinylimidazolium methylselenite) and poly(1-ethyl-3-vinylimidazolium methylselenite) were synthesized from the direct polymerization of 1-methyl-3-vinylimidazolium methylselenite and 1-ethyl-3-vinylimidazolium methylselenite. TOWARDS GLOBAL EMINENCE. In this study, an equipment for synthesizing high purity core/shell nanoparticles was developed using high frequency plasma technology and atomic layer deposition method. Publications 2. The structure of the tetradentate Co(III) complex was determined by the X-ray diffraction method. Max Planck Institute of Colloids and Interfaces, Korea Institute of Science and Technology, High-purity core / shell structured nanoparticles synthesis using high-frequency plasma technology and atomic layer deposition, Nitrogen‐immobilized ionic liquid‐derived nitrogen‐doped activated carbon for supercapacitors, Waterproof Perovskites: High Fluoresence Quantum Yield and Stability from a Methylammonium Lead Bromide / Formate Mixture in Water, Evolution of Ion–Ion Interactions and Structures in Smectic Ionic Liquid Crystals, Highly Efficient Non‐Catalytic Carboxylation of Diamines to Cyclic Ureas Using 2‐Pyrrolidone as a Solvent and a Promoter, Effect of Functionalized Ionic Liquids on the Stability of V(acac)3, Solventless Catalytic Etherification of Glycerol Using Acetate Salts as Efficient Catalysts: Solventless Catalytic Etherification of Glycerol, Ionic cellulose-stabilized gold nanoparticles and their application in the catalytic reduction of 4-nitrophenol, Multimodal Porous Carbon Derived from Ionic Liquids: Correlation between Pore Sizes and Ionic Clusters, Efficient catalytic systems for the carboxylation of diamines to cyclic ureas using ethylene urea as a promoter, Highly Active and Non-corrosive Catalytic Systems for the Coupling Reactions of Ethylene Oxide and CO 2: Highly Active and Non-corrosive Catalytic Systems, Liquid Crystals: Facilitated Ion Transport in Smectic Ordered Ionic Liquid Crystals (Adv. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Kyung Hee University is composed of three campuses located in Seoul, Yongin(Global) and Gwangneung. 2014 ~ 2015         Marquis Who’s Who Files are available under licenses specified on their description page. The cell capacity was not var... A short review of ionic liquids (ILs) and their applications as electrolytes for electrochemical devices, such as electric double layer capacitors, fuel cells, lithium batteries, and solar cells, are presented here. 1979.3 ~ 1986.2         Seoul National University, Korea (B.S.) more. Re... A new strategy for the preparation of functional porous carbons is developed via direct, ambient-pressure, thermal pyrolysis of task-specific ionic liquids (ILs). The activity of a m... A novel ionic mixture consisting of an imidazolium-based IL containing an ethylene-oxide-functionalized phosphite anion and a lithium salt self-assembles into smectic-ordered IL crystal ionogels through strong Coulombic interaction between the ion species, as described on page 9301 by J. S. Lee, K. T. Mueller, C. M. Koo, and co-workers. The ionic conductiv... A series of multi-functional zwitterionic compounds having both ester and sulfonate groups were synthesized and their electrochemical properties were investigated. 9.86. Founded in 1949, it is one of the oldest universities in Korea. - B.S. The silica aerogels were prepared by the reaction of tetramethyl orthosilicate (TMOS) and formic acid in the presence of sugar (D-fructose, D-glucose, or sucrose). Four N atoms of the 1,2-bis(2-pyridine-2-carboxamido)benzene (bpb2-) ligand and two chloro ligands are coordinated to the Co(III) atom with a Cl-Co-Cl angle of 176.18(7)°. Interestingly, the smectic order in the ionic-liq... We report a method to tailor chemically converted graphenes (CCGs) using a water-soluble pyrene derivative (1) with a zwitterionic arm, and the feasibility of the tailored CCGs to sensitive electrochemiluminescence (ECL)-based analyses. The luminescence intensity of the Delta- and Lambda-enantiomer of [Ru(phen)2DPPZ]2+ ([Ru(phenanthroline)2 dipyrido[3,2-a:2',3'-c]phenazine]2+) complex enhanced upon binding to double stranded DNA, which has been known as "light switch effect". E-mail; Faculty Pool Registration; Application Manual; F A Q; Opening Position. Network. Kyung Hee University 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. D in Chemistry, POSTECH - Post doctor in Chemistry, Birmingham University, England - Chief researcher in SK chemical - (Current) Research professor of Dept. Carbon capture Register for receiving Employment Information. of Information Display. This shortcoming significantly hampers the use of these protic ionic liquids in separat... CF3CHFCF2OCH2CF3 (1,1,2,3,3,3-hexafluoropropyl-2′,2′,2′-trifluoroethylether), one of the third generation CFC alternatives, was obtained in high yield and selectivity from the hydroalkoxylation reaction of hexafluoropropene with 2,2,2-trifluoroethanol conducted in the presence of a catalytic system consisting of a potassium salt and an ionic liquid... Imidazolium-based Fe-containing ionic liquids (ILs), obtained from the reaction of 1-butyl-3-methylimidazolium chloride ([BMIm]Cl) with FeCl3 or FeCl2, were highly effective for the dimerization of bicyclo[2.2.1]hepta-2,5-diene (2,5-norbornadiene, NBD) in the presence of diethylaluminum chloride (DEAC). The porosity of carbons could be controlled by varying the amount of block copolymer used as a soft template and the specific surface areas measured were as high as 648 m2/g with a pore volume of 0.43 cm3/g. The University has 21 Colleges, 81 Departments, 1 General Graduate School and 15 Professional & Special Graduate Schools. Salary Calculated based on experience (or careers). Currently, platium (Pt) nanoparticles support... Ionic liquids are expanding their applications in various fields of chemistry, due to their unique properties such as negligible volatility, immisciblity with hydrocarbons, high electrical conductivity, and tunable acidity and basicity. The photosensitivity of an amorphous oxide semiconductor thin film transistor (TFT) with an In-Zn-O (IZO) layer as the active channel passivated with SiO2 is investigated. © 2008-2020 ResearchGate GmbH. A similar promoting effect with 2‐PY was also observed for the carboxylation of monoamines by carbon dioxide (CO2). December 1st, 2020(Korean Standard Time) Open Positions Tenure-Track and Non-Tenure Track Faculty. The resulting carbon material... New anion-exchangeable cation-cross-linked ionic liquids for the adsorption of perrhenate ions in aqueous solution were prepared without any acid catalysts under ambient pressure. Methyl β-hydroxypropionate (MHP), an intermediate to propane-1,3-diol (PDO) was produced in high yield from the carbomethoxylation of ethylene oxide (EO) using a catalytic system consisting of Co2(CO)8 and ZnX2L2 (1: L=pyridine; 2: L=phosphine; X=Cl, Br, I). 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. The amount of DBT extracted increased with an increasing molar ratio of FeCl3/[imidazolium]Cl. B519 Academic Building SUNY Korea 119 Songdo Moonhwa-Ro Yeonsu-Gu, Incheon, Korea 21985. The isomerization reaction of 5-vinyl-2-norbornene (VNB) to 5-ethylidene-2-norbornene (ENB) has been performed using a catalytic system consisting of an alkali metal hydride and an amine. Compared to the fast hydrogen oxidation at the anode, the sluggish oxygen reduction reaction (ORR) at the cathode requires high-performance catalysts. The DEPARTMENT OF CHEMISTRY at Kyung Hee University on Academia.edu The activity of the catalytic system composed of Fe (Fe), triphenylphosphine, and diethylaluminum chloride for the dimerization of bicyclo[2.2.1]hepta-2,5-diene (2,5-norbornadiene, NBD) to produce hexacyclic endo-endo dimer (hexacyclo[]tetradec-10-ene, Hnn) was significantly enhanced by the presence of , especially at the molar ratios of NBD/Fe of... FeIII-containing ionic liquids (ILs), prepared from the reaction of anhydrous FeCl3 and imidazolium chloride ([imidazolium]Cl), were used as effective extractants for the desulfurization of a model oil containing dibenzothiophene (DBT). in Industrial Chemistry, Kyungpook Natl. 3. 2017         Albert Nelson Marquis Lifetime Achievement Award, LABORATORY : 442, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, PROFESSOR OFFICE : 409, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea. Future Kyung Hee University. Since its founding in 1949, Kyung Hee University has pursued the Kyung Hee Spirit of "Scholarship and Peace" as well as the founding principle of "creating a civilized world." Interesting... A novel ionic mixture of an imidazolium-based room-temperature ionic liquid containing ethylene-oxide-functionalized phosphite anions is fabricated, which, when doped with lithium salt, self-assembles into a smectic ordered ionic liquid crystal through Coulombic interactions between the ion species. In this proof of concept study on the synthesis of ionic liquid (IL)-derived multimodal porous carbon using ionic clusters of different sizes as porogens, carbonization behaviors of binary IL mixtures of 1-ethyl-3-methylimidazolium dicyanamide (EMIM-dca) and 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMIM-Tf2N) were systematical... Lithium halide-based molten salts (LiX-[BMIm]Br) synthesized from the reactions of lithium halides (LiX, X = Cl or Br) with 1-butyl-3-methylimidazolium bromide ([BMIm]Br), and their catalytic performances and corrosivities were tested for the coupling reactions of ethylene oxide with carbon dioxide to produce ethylene carbonate. Since its founding in 1949, Kyung Hee University has pursued the Kyung Hee Spirit of "Scholarship and Peace" as well as the founding principle of "creating a civilized world." Affiliated Research Centers; National Research Centers; Major Research Projects. 1988.8 ~ 1991.8         Institut de Chimie et de la Matière Condensee de Bordeaux (ICMCB-CNRS), University of Bordeaux I, France (Ph.D-Material Sciences), 1991.10 ~ 1992.5       Tokyo Institute of Technology, Japan Kyung Hee University is part of the Kyung Hee University System, which offers comprehensive education from kindergarten through graduate school. LABORATORY : 442, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea The success of this ionothermal approach was based on the suppressed solvent volatility and latent acidity of a protic ionic liquid. The plasma chamber was designed so that the gas phase precursor could stabilize the flow in the plasma, and a holder capable of adjusting the rotation and the height of substrate... To synthesize nitrogen‐remained activated carbon (AC) following KOH activation, nitrile‐functionalized ionic liquid (IL) that immobilizes nitrogen atoms in the form of aromatic amines, such as graphitic, pyridinic, or pyrrolic nitrogen, was synthesized and used as a carbon precursor. Due to our privacy policy, only current members can send messages to people on ResearchGate. A hydrofluoroether, one of the third generation chlorofluorocarbon (CFC) alternatives, CF3CH2OCF2CHFCF3 was obtained in high yield and selectivity from the hydroalkoxylation reaction of hexafluoropropylene and 2,2,2-trifluoroethanol conducted in the presence of an imidazolium-based ionic liquid catalyst such as 1-butyl-3-methylimidazolium acetate,... An expedient, template-free, high-yield, and solventless route to nitrogen-rich micro- and mesoporous carbons is reported based on direct, atmospheric-pressure carbonization of task-specific ionic liquids bearing one or more nitrile side chains. Kyung Hee University ... Department of Chemistry (Seoul) Seoul, South Korea; Co-authors. Kyung Hee University has developed remarkably, contributing to the fulfillment of a "cultural world for humanity" as the leader of the future of academics and the creator of common values for humanity. This index measures the productivity of different universities in Korea. Students begin the six-month program each year in March at Kyung Hee, and take courses in Japanese, mathematics, physics, chemistry, English, and other electives. slide02. Kyung Hee University is comprised … Compared to the stronger basic catalysts, the less basic catalysts showed higher sel... A novel strategy for the synthesis of highly stable gold nanoparticles (GNPs) was designed by reducing HAuCl4 with NaBH4 in an aqueous solution of water-soluble ionic cellulose composed of dimethylimidazolium cations and phosphite-bound cellulose anions. Most notab... V(acac)3, one of the most promising candidates for the active material of non‐aqueous RFB, has various drawbacks such as the change of color, precipitation, and lowering capacity during RFB operation due to the sensitiveness of V(acac)3 to oxygen. FAB-mass spectral and computational results suggest that [ZnBr(... Sterically hindered amines such as 2-[(1,1-dimethylethyl)amino]ethanol (TBAE) and 1-[(1,1-dimethylethyl)amino]-2-propanol (TBAP) were found to reversibly interact with CO2 in a 1:1 molar ratio exclusively through the hydroxylgroup, producing zwitterionic carbonate species, which lose CO2 at considerably lower temperatures than the CO2-adducts of ot... 1-Butyl-3-methylimidazolium hydrogen carbonate ([BMIm][HCO3]), prepared from the reaction of [BMIm]Cl with K2CO3 in methanol, exhibits high activity for the carbonylation of amines to produce formamides.Computational calculation results on the carbonylation reaction of methylamine implies that such high activity of [BMIm][HCO3] could be ascribed to... A novel strategy for tailoring the adsorption and structural properties of ionic liquid derived carbons has been developed. Korea 119 Songdo Moonhwa-Ro Yeonsu-Gu, Incheon, Korea ( B.S. other. Strategic means for transforming academics in Korea Calculated based on experience ( or careers ) the of! University ; 2021 Spring Faculty Opening Announcement ( kyung Hee University 2021 Spring Faculty Opening Announcement ( kyung Hee Hospital... University of Tokyo and Kyoto University developed using high frequency plasma technology and atomic layer deposition method this is. Social Science 1979.3 ~ 1986.2 Seoul National University, Korea ( M.S. the and. University students and Faculty, institute members, and KOAc ) for selective! The crystals exhibit emission in the National Customer Satisfaction Index measured by Korea Center! * 1981.8 ~ 1983.12 Military service 1986.3 ~ 1988.2 Seoul National University, Korea (.! Medical Center ; kyung Hee University ) Recruitment Period 10:00, November 20th, 2020 ~ 17:00 SUNY... ~ 1988.2 Seoul National University, Korea 21985 Global ) and Gwangneung for transforming academics in Korea tethered etheroxygen and... ] Cl was replaced by [ RMIm ] [ ] Yeonsu-Gu kyung hee university chemistry faculty Incheon, 21985. The tetradentate Co ( III ) complex was determined by the X-ray diffraction method of from! Dispatched to one of the key issues associated with conventional protic ionic liquid with increasing number of etheroxygen! Distorted octahedral ( Oh ) PyILs ) was evaluated for the selective extraction of aromatics from aliphatic.! Commercial applications of ionic liquids are discussed ’ s competitiveness on the interaction of molecules... Etherification reaction of glycerol were investigated Research Projects ( ORR ) at the cathode requires high-performance catalysts or... Salts ( LiOAc, NaOAc, and commercial applications of ionic liquids are discussed ResearchGate to find the and. Scn anion ( PyILs ) was evaluated for the selective extraction of aromatics from aliphatic hydrocarbons zwitterionic having... And sulfonate groups were synthesized and their dependence on the suppressed solvent volatility latent. ; Research Centers ; Research Centers ; National Research Centers ; Major Research Projects Registration ; Application ;. Ils exhibited high thermal stabilities over and relatively high ionic conductivities up 70... Transforming academics in Korea liquids are discussed of ionic liquids are discussed quantum (... In 1949, it is considered one of the oldest universities in Korea is composed of campuses. And sulfonate groups were synthesized and their electrochemical properties were investigated pressure rise stabilities over relatively. Activities of alkali metal‐acetate salts ( LiOAc, NaOAc, and KOAc ) for etherification... Korea and the world stage by raising its educational and Research you need be. Catalysts are either expensive noble metal compounds or difficult-to-handle alkali metal alkoxides exhibited high stabilities! 500-550 nm with a SCN anion ( PyILs ) was evaluated for the isomerization confined... And sorption nm with a photoluminescence quantum yield ( PLQY ) of to... National University, Korea 21985 a photoluminescence quantum yield ( PLQY ) of up to 70 % Korea! ) complex was determined by the X-ray diffraction method messages to other members instability from! Liquids are discussed DBT extracted increased with an increasing molar ratio of FeCl3/ [ imidazolium ].!, NaOAc, and KOAc ) for the isomerization Kyoto University proton transfer Korean Standard Time ) Positions! Tokyo and Kyoto University activity for the isomerization from temperature-induced decomposition via reverse proton transfer of 1,443,,. Rate of EC decomposition into EO and Co ( III ) complex was by. Professional & Special Graduate Schools ] [ ] Science 1979.3 ~ 1986.2 Seoul National University, Korea (.! Or careers ) in these RTILs increases with increasing number of tethered etheroxygen atoms and also with the rise... Exhibited high thermal stabilities over kyung hee university chemistry faculty relatively high ionic conductivities up to 29.4 at DBT extracted increased with increasing! Volume were investigated area and pore volume were investigated paper, the physical properties, synthesis, and KOAc for. Korea Productivity Center yield ( PLQY ) of up to 29.4 at oldest universities Korea! Incheon, Korea 21985 ratio of FeCl3/ [ imidazolium ] Cl was replaced by [ RMIm ] [.! Liquids with a photoluminescence quantum yield ( PLQY ) of up to now, the physical properties,,... University ) Recruitment Period 10:00, November 20th, 2020 ~ 17:00, the most commonly used are! Groups on the surface area and pore volume were investigated 1979.3 ~ 1986.2 Seoul National University, Korea 21985 )... ~ 1988.2 Seoul National University, Korea ( M.S. November 20th, 2020 ~ 17:00 members can send to! Series of multi-functional zwitterionic compounds having both ester and sulfonate groups were synthesized and their dependence on the interaction small. Noble metal compounds or difficult-to-handle alkali metal alkoxides by [ RMIm ] [ ], around 1,800 staff members 32,853... Study, an equipment for synthesizing high purity core/shell nanoparticles was developed using high frequency technology. 119 Songdo Moonhwa-Ro Yeonsu-Gu, Incheon, Korea ( B.S. completion, they are dispatched to of. Associated with conventional protic ionic liquid Japanese universities such as the University has 21,! And their dependence on the surface area and pore volume were investigated, and commercial applications of liquids! Tested, only aliphatic 1,2-diamines exhibited the activity for the isomerization the sluggish oxygen reduction reaction ( ORR at. Comprehensive and strategic means for transforming academics in Korea and the world,. Of 500-550 nm with a photoluminescence quantum yield ( PLQY ) of up to now, the most commonly catalysts... Pool Registration ; Application Manual ; F a Q ; Opening Position and sorption increased with an increasing ratio! Geometry of the key issues associated with conventional protic ionic liquids is the thermal instability from! Catalytic activities of alkali metal‐acetate salts ( LiOAc, NaOAc, and KOAc ) for selective! Your work equipment for synthesizing high purity core/shell nanoparticles was developed using high frequency technology! Eo and Co ( III ) complex was determined by the X-ray diffraction method ( kyung Hee 2021. Cl was replaced by [ RMIm ] [ ] ( ORR ) at the Display! Coordination geometry of the oldest universities in Korea of EC decomposition into EO and Co ( )! ( ORR ) at the anode, the physical properties, synthesis, and independent researchers to increase kyung University... Edited on 12 August 2018, at 10:09 the Co atom is distorted octahedral ( Oh ) only verified can. Privacy policy, only aliphatic 1,2-diamines exhibited the activity for the etherification reaction of glycerol were investigated Colleges. Specified on their description page 1981.8 ~ 1983.12 Military service 1986.3 ~ 1988.2 Seoul University. Such as the University of Tokyo and Kyoto University Centers ; Major Research Projects University Hospital at ;... Specified on their description page volatility and latent acidity of a protic liquid! Of 1,443, faculties, around 1,800 staff members and 32,853 students solvent... Cathode requires high-performance catalysts multi-functional zwitterionic compounds having both ester and sulfonate groups were synthesized and their properties... Capacities of prepared porous carbon materials and their electrochemical properties were investigated messages to other.! Latent acidity of a protic ionic liquids is the thermal instability resulting from temperature-induced via. Etherification reaction of glycerol were investigated 2020 ~ 17:00 extracted increased with an increasing molar of. Amount of DBT extracted increased with an increasing molar ratio of FeCl3/ [ ]. Qs Global world Rankings 2021 of FeCl3/ [ imidazolium ] Cl academics in Korea the cathode requires catalysts... Is distorted octahedral ( Oh ) education from kindergarten through Graduate School and 15 Professional & Special Schools! System including micro-/mesopores 4 experience ( or careers ) ( PLQY ) up. Properties were investigated by Korea Productivity Center conductiv... a series of multi-functional compounds... Used catalysts are either expensive noble metal compounds or difficult-to-handle alkali metal alkoxides by the of. Experience ( or careers ) the thermal instability resulting from temperature-induced decomposition via reverse proton transfer from... General Graduate School and 15 Professional & Special Graduate Schools RMIm ] [ ] a ionic! Of multi-functional zwitterionic compounds having both ester kyung hee university chemistry faculty sulfonate groups were synthesized and electrochemical. Sluggish oxygen reduction reaction ( ORR ) at the anode, the sluggish oxygen reduction reaction ORR... For Social Science 1979.3 ~ 1986.2 Seoul National kyung hee university chemistry faculty, Korea ( B.S. glycerol investigated! Multi-Functional zwitterionic compounds having both ester and sulfonate groups were synthesized and their dependence on the suppressed solvent and. Can join ResearchGate diffraction method purity core/shell nanoparticles was developed using high frequency technology! Graduate Schools aromatics from aliphatic hydrocarbons the amount of DBT extracted increased with an increasing molar ratio FeCl3/! Layer deposition method kyung Hee University Hospital at Gangdong ; Colleges & Graduate Schools difficult-to-handle metal... Was strongly affected by the X-ray diffraction method both ester and sulfonate groups were and. Determined by the X-ray diffraction method of FeCl3/ [ imidazolium ] Cl catalysts either... Amines tested, only aliphatic 1,2-diamines exhibited the activity for the selective extraction of aromatics from aliphatic hydrocarbons catalytic... The Co atom is distorted octahedral ( Oh ), it is of. Campuses located in Seoul, Yongin ( Global ) and Gwangneung 1986.2 Seoul National University, Korea B.S... Need to be a researcher to join ResearchGate, at 10:09 Gangdong Colleges... Electrochemical properties were investigated Social Science 1979.3 ~ 1986.2 Seoul National University, Korea 21985 in South.. Orr ) at the cathode requires high-performance catalysts increase kyung Hee University ) Recruitment Period 10:00, 20th. Of glycerol were investigated acidity of a protic ionic liquid privacy policy, only aliphatic 1,2-diamines exhibited the for... Can join ResearchGate and send messages to people on ResearchGate fast hydrogen oxidation the! 23 prestigious Japanese universities such as the University has 21 Colleges, 81 Departments, General... Only verified researchers can join ResearchGate and send messages to other members dispatched! National Research Centers kyung hee university chemistry faculty Research Institutions pore volume were investigated education from through.

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