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Results: 1-25/34
Authors:
KO CH
KIM JM
RYOO R
Citation: Ch. Ko et al., MESOCRYSTAL ENGINEERING USING NONBONDED INTERACTION TO OBTAIN OPTICALLY TRANSPARENT MESOPOROUS SILICA FILMS AND PLATES WITH UNIFORM ORIENTATION, MICROPOROUS AND MESOPOROUS MATERIALS, 21(4-6), 1998, pp. 235-243
Authors:
KIM JM
KIM SK
RYOO R
Citation: Jm. Kim et al., SYNTHESIS OF MCM-48 SINGLE-CRYSTALS, Chemical communications, (2), 1998, pp. 259-260
Authors:
CHO IH
PARK SB
CHO SJ
RYOO R
Citation: Ih. Cho et al., INVESTIGATION OF PT GAMMA-AL2O3 CATALYSTS PREPARED BY SOL-GEL METHOD - XAFS AND ETHANE HYDROGENOLYSIS/, Journal of catalysis, 173(2), 1998, pp. 295-303
Authors:
RYOO R
KO CH
CHO SJ
KIM JM
Citation: R. Ryoo et al., OPTICALLY TRANSPARENT, SINGLE-CRYSTAL-LIKE ORIENTED MESOPOROUS SILICAFILMS AND PLATES, JOURNAL OF PHYSICAL CHEMISTRY B, 101(50), 1997, pp. 10610-10613
Authors:
RYOO R
JUN S
Citation: R. Ryoo et S. Jun, IMPROVEMENT OF HYDROTHERMAL STABILITY OF MCM-41 USING SALT EFFECTS DURING THE CRYSTALLIZATION PROCESS, JOURNAL OF PHYSICAL CHEMISTRY B, 101(3), 1997, pp. 317-320
Authors:
RYOO R
JUN S
KIM JM
KIM MJ
Citation: R. Ryoo et al., GENERALIZED ROUTE TO THE PREPARATION OF MESOPOROUS METALLOSILICATES VIA POST-SYNTHETIC METAL IMPLANTATION, Chemical communications, (22), 1997, pp. 2225-2226
Authors:
KRUK M
JARONIEC M
RYOO R
KIM JM
Citation: M. Kruk et al., MONITORING OF THE STRUCTURE OF SILICEOUS MESOPOROUS MOLECULAR-SIEVES TAILORED USING DIFFERENT SYNTHESIS CONDITIONS, Microporous materials, 12(1-3), 1997, pp. 93-106
Authors:
KIM JM
SHIN CH
RYOO R
Citation: Jm. Kim et al., MESOPOROUS MOLECULAR-SIEVE WITH BINARY TRANSITION-METAL (ZR-CR) OXIDEFRAMEWORK, Catalysis today, 38(2), 1997, pp. 221-226
Authors:
RYOO R
KO CH
HOWE RF
Citation: R. Ryoo et al., IMAGING THE DISTRIBUTION OF FRAMEWORK ALUMINUM IN MESOPOROUS MOLECULAR-SIEVE MCM-41, Chemistry of materials, 9(7), 1997, pp. 1607-1613
Authors:
KO CH
RYOO R
Citation: Ch. Ko et R. Ryoo, IMAGING THE CHANNELS IN MESOPOROUS MOLECULAR-SIEVES WITH PLATINUM, Chemical communications, (21), 1996, pp. 2467-2468
Authors:
KWAK JH
CHO SJ
RYOO R
Citation: Jh. Kwak et al., A NEW SYNTHESIS PROCEDURE FOR TITANIUM-CONTAINING ZEOLITES UNDER STRONG ALKALINE CONDITIONS AND THE CATALYTIC ACTIVITY FOR PARTIAL OXIDATION AND PHOTOCATALYTIC DECOMPOSITION, Catalysis letters, 37(3-4), 1996, pp. 217-221
Authors:
RYOO R
KO CH
KIM JM
HOWE R
Citation: R. Ryoo et al., PREPARATION OF NANOSIZE PT CLUSTERS USING ION-EXCHANGE OF PT(NH3)(4)(2-41() INSIDE MESOPOROUS CHANNEL OF MCM), Catalysis letters, 37(1-2), 1996, pp. 29-33
Authors:
AKOLEKAR DB
RYOO R
Citation: Db. Akolekar et R. Ryoo, TITANIUM INCORPORATED ATS AND AFI TYPE ALUMINOPHOSPHATE MOLECULAR-SIEVES, Journal of the Chemical Society. Faraday transactions, 92(22), 1996, pp. 4617-4621
Authors:
KIM JM
RYOO R
Citation: Jm. Kim et R. Ryoo, DISINTEGRATION OF MESOPOROUS STRUCTURES OF MCM-41 AND MCM-48 IN WATER, Bulletin of the Korean Chemical Society, 17(1), 1996, pp. 66-68
Authors:
RYOO R
KIM JM
KO CH
SHIN CH
Citation: R. Ryoo et al., DISORDERED MOLECULAR-SIEVE WITH BRANCHED MESOPOROUS CHANNEL NETWORK, Journal of physical chemistry, 100(45), 1996, pp. 17718-17721
Authors:
CHO SJ
AHN WS
HONG SB
RYOO R
Citation: Sj. Cho et al., INVESTIGATION OF THE PLATINUM CLUSTER-SIZE AND LOCATION ON ZEOLITE KLWITH XE-129 NMR, XAFS, AND XENON ADSORPTION, Journal of physical chemistry, 100(12), 1996, pp. 4996-5003
Authors:
WECKHUYSEN BM
SCHOONHEYDT RA
JEHNG JM
WACHS IE
CHO SJ
RYOO R
KIJLSTRA S
POELS E
Citation: Bm. Weckhuysen et al., COMBINED DRS-RS-EXAFS-XANES-TPR STUDY OF SUPPORTED CHROMIUM CATALYSTS, Journal of the Chemical Society. Faraday transactions, 91(18), 1995, pp. 3245-3253
Authors:
PAK C
RYOO R
Citation: C. Pak et R. Ryoo, APPLICATION OF XE-129 NMR-SPECTROSCOPY AND EXAFS TO PROBE THE FORMATION OF A BIMETALLIC CLUSTER IN ZEOLITE-Y, Applied magnetic resonance, 8(3-4), 1995, pp. 475-488
Authors:
RYOO R
IHEE H
KWAK JH
SEO G
LIU SB
Citation: R. Ryoo et al., XE-129 NUCLEAR-MAGNETIC-RESONANCE STUDY ON A SOLID-STATE DEFECT IN HZSM-5 ZEOLITE, Microporous materials, 4(1), 1995, pp. 59-64
Authors:
RYOO R
KIM JM
Citation: R. Ryoo et Jm. Kim, STRUCTURAL ORDER IN MCM-41 CONTROLLED BY SHIFTING SILICATE POLYMERIZATION EQUILIBRIUM, Journal of the Chemical Society, Chemical Communications, (7), 1995, pp. 711-712
Authors:
KIM JM
KWAK JH
JUN S
RYOO R
Citation: Jm. Kim et al., ION-EXCHANGE AND THERMAL-STABILITY OF MCM-41, Journal of physical chemistry, 99(45), 1995, pp. 16742-16747
Authors:
LIU SB
LIN TS
YANG TC
CHEN TH
HONG EC
RYOO R
Citation: Sb. Liu et al., EPR AND XE-129 NMR-STUDIES OF COPPER-EXCHANGED NAY ZEOLITES, Journal of physical chemistry, 99(20), 1995, pp. 8277-8282
Authors:
CHO IH
CHO SJ
PARK SB
RYOO R
Citation: Ih. Cho et al., RU CLUSTERS WITH CONTROLLED SIZES IN NAY ZEOLITE - CATALYTIC ACTIVITYFOR ETHANE HYDROGENOLYSIS AND XANES, Journal of catalysis, 153(2), 1995, pp. 232-238
Authors:
LEE JW
LEE SH
YOO HJ
JHON MS
RYOO R
Citation: Jw. Lee et al., ANNEALING EFFECTS IN HYDROGENATED SILICON-NITRIDE FILMS DURING HIGH-ENERGY ION-BEAM IRRADIATION, Journal of the Electrochemical Society, 142(9), 1995, pp. 3210-3214
Authors:
RADES T
PAK C
POLISSETTHFOIN M
RYOO R
FRAISSARD J
Citation: T. Rades et al., CHARACTERIZATION OF BIMETALLIC NAY-SUPPORTED PT-PD CATALYST BY EXAFS,TEM AND TPR, Catalysis letters, 29(1-2), 1994, pp. 91-103