Browse "Dept. of Chemistry(화학과)" by Subject MOLECULAR-SIEVES

Showing results 1 to 58 of 58

1
A synthetic route to ordered mesoporous carbon materials with graphitic pore walls

Kim, TW; Park, IS; Ryoo, Ryong, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.42, no.36, pp.4375 - 4379, 2003-09

2
Acidity and catalytic activity of mesoporous ZSM-5 in comparison with zeolite ZSM-5, Al-MCM-41 and silica-alumina

Suzuki, K; Aoyagi, Y; Katada, N; Choi, MinKee; Ryoo, Ryong; Niwa, M, CATALYSIS TODAY, v.132, no.1-4, pp.38 - 45, 2008-03

3
Adsorption and structural properties of ordered mesoporous carbons synthesized by using various carbon precursors and ordered siliceous P6mm and Ia(3)over-bard mesostructures as templates

Gierszal, KP; Kim, TW; Ryoo, Ryong; Jaroniec, M, JOURNAL OF PHYSICAL CHEMISTRY B, v.109, pp.23263 - 23268, 2005-12

4
Adsorption and thermogravimetric methods for monitoring surface and structural changes in ordered mesoporous silicas induced by their chemical modification

Jaroniec, M; Jaroniec, CP; Kruk, M; Ryoo, Ryong, ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, v.5, no.4, pp.313 - 317, 1999-10

5
Adsorption properties of templated mesoporous carbon (CMK-1) for nitrogen and supercritical methane - Experiment and GCMC simulation

Ohkubo, T; Miyawaki, J; Kaneko, K; Ryoo, Ryong; Seaton, NA, JOURNAL OF PHYSICAL CHEMISTRY B, v.106, no.25, pp.6523 - 6528, 2002-06

6
Amphiphilic organosilane-directed synthesis of crystalline zeolite with tunable mesoporosity

Choi, Min-Kee; Cho, Hae-Sung; Srivastava, Rajendra; Venkatesan, Chithravel; Choi, Dae-Heung; Ryoo, Ryong, NATURE MATERIALS, v.5, no.9, pp.718 - 723, 2006-09

7
An HREM study of channel structures in mesoporous silica SBA-15 and platinum wires produced in the channels

Liu, Z; Terasaki, O; Ohsuna, T; Hiraga, K; Shin, HJ; Ryoo, Ryong, CHEMPHYSCHEM, v.2, no.4, pp.229 - 229, 2001-04

8
Assessment of the mesopore wall catalytic activities of MFI zeolite with mesoporous/microporous hierarchical structures

Shetti, VN; Kim, J; Srivastava, R; Choi, MinKee; Ryoo, Ryong, JOURNAL OF CATALYSIS, v.254, no.2, pp.296 - 303, 2008-03

9
Benzoylthiourea-modified mesoporous silica for mercury(II) removal

Antochshuk, V; Olkhovyk, O; Jaroniec, M; Park, IS; Ryoo, Ryong, LANGMUIR, v.19, no.7, pp.3031 - 3034, 2003-04

10
Block-copolymer-templated ordered mesoporous silica: Array of uniform mesopores or mesopore-micropore network?

Ryoo, Ryong; Ko, CH; Kruk, M; Antochshuk, V; Jaroniec, M, JOURNAL OF PHYSICAL CHEMISTRY B, v.104, no.48, pp.11465 - 11471, 2000-12

11
Characterization of highly ordered MCM-41 silicas using X-ray diffraction and nitrogen adsorption

Kruk, M; Jaroniec, M; Kim, JH; Ryoo, Ryong, LANGMUIR, v.15, no.16, pp.5279 - 5284, 1999-08

12
Characterization of MCM-48 pellet and corresponding catalytic activity for Friedel-Crafts alkylation

Ahn, YS; Kim, HS; Han, M; Ryoo, Ryong; Cho, SJ, RECENT ADVANCES IN THE SCIENCE AND TECHNOLOGY OF ZEOLITES AND RELATED MATERIALS, PTS A - C BOOK SERIES: STUDIES IN SURFACE SCIENCE AND CATALYSIS, v.154, pp.2893 - 2898, 2004

13
Characterization of mesoporous carbons synthesized with SBA-16 silica template

Kim, TW; Ryoo, Ryong; Gierszal, KP; Jaroniec, M; Solovyov, LA; Sakamoto, Y; Terasaki, O, JOURNAL OF MATERIALS CHEMISTRY, v.15, no.15, pp.1560 - 1571, 2005-02

14
Characterization of ordered mesoporous carbons synthesized using MCM-48 silicas as templates

Kruk, M; Jaroniec, M; Ryoo, Ryong; Joo, SH, JOURNAL OF PHYSICAL CHEMISTRY B, v.104, no.33, pp.7960 - 7968, 2000-08

15
Comprehensive structure analysis of ordered carbon nanopipe materials CMK-5 by X-ray diffraction and electron microscopy

Solovyov, LA; Kim, TW; Kleitz, F; Terasaki, O; Ryoo, Ryong, CHEMISTRY OF MATERIALS, v.16, no.11, pp.2274 - 2281, 2004-06

16
Controlled polymerization in mesoporous silica toward the design of organic-inorganic composite nanoporous materials

Choi, MinKee; Kleitz, F; Liu, DN; Lee, Hee Yoon; Ahn, WS; Ryoo, Ryong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.127, no.6, pp.1924 - 1932, 2005-02

17
Design of mesoporous silica at low acid concentrations in triblock copolymer-butanol-water systems

Kleitz, F; Kim, TW; Ryoo, Ryong, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.26, no.11, pp.1653 - 1668, 2005-11

18
Direct observation of 3D mesoporous structure by scanning electron microscopy (SEM): SBA-15 silica and CMK-5 carbon

Che, SN; Lund, K; Tatsumi, T; Iijima, S; Joo, SH; Ryoo, Ryong; Osamu, Terasaki, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.42, no.19, pp.2182 - 2185, 2003-05

19
Framework characterization of mesostructured carbon CMK-1 by X-ray powder diffraction and electron microscopy

Solovyov, LA; Zaikovskii, VI; Shmakov, AN; Belousov, OV; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY B, v.106, no.47, pp.12198 - 12202, 2002-11

20
Friedel-crafts alkylation over Al-incorporated mesoporous honeycomb

Ahn, YS; Kim, HS; Han, MH; Jun, S; Joo, SH; Ryoo, Ryong; Cho, SJ, STUDIES IN SURFACE SCIENCE AND CATALYSIS, v.146, pp.669 - 672, 2003

21
Generalised route to the preparation of mesoporous metallosilicates via post-synthetic metal implantation

Ryoo, Ryong; Jun, S; Kim, JM; Kim, MJ, CHEMICAL COMMUNICATIONS, v.41, no.22, pp.2225 - 2226, 1997-11

22
Hierarchically Structure-Directing Effect of Multi-Ammonium Surfactants for the Generation of MFI Zeolite Nanosheets

Park, W; Yu, D; Na, K; Jelfs, KE; Slater, B; Sakamoto, Y; Ryoo, Ryong, CHEMISTRY OF MATERIALS, v.23, no.23, pp.5131 - 5137, 2011-12

23
High catalytic performance of surfactant-directed nanocrystalline zeolites for liquid-phase Friedel-Crafts alkylation of benzene due to external surfaces

Kim, Jeong Chul; Cho, Kanghee; Ryoo, Ryong, APPLIED CATALYSIS A-GENERAL, v.470, pp.420 - 426, 2014-01

24
High temperature treatment of ordered mesoporous carbons prepared by using various carbon precursors and ordered mesoporous silica templates

Gierszal, Kamil P; Jaroniec, Mietek; Kim, Tae-Wan; Kim, Jeongnam; Ryoo, Ryong, NEW JOURNAL OF CHEMISTRY, v.32, no.6, pp.981 - 993, 2008

25
Highly efficient MCM-48-based template synthesis of osmium and platinum 3-D nanonetworks

Park, Joon Taik; Kim, Bongsoo; Lee, CH; Lee, K; Chang, Sukbok, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.27, no.1, pp.130 - 132, 2006-01

26
Hydrothermal growth of mesoporous SBA-15 silica in the presence of PVP-stabilized Pt nanoparticles: Synthesis, characterization, and catalytic properties

Song, Hyunjoon; Rioux, RM; Hoefelmeyer, JD; Komor, R; Niesz, K; Grass, M; Yang, PD; et al, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.128, no.9, pp.3027 - 3037, 2006-03

27
Improvement of hydrothermal stability of mesoporous silica using salts: reinvestigation for time-dependent effects

Kim, JM; Jun, S; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY B, v.103, no.30, pp.6200 - 6205, 1999-07

28
MCM-48-like large mesoporous silicas with tailored pore structure: Facile synthesis domain in a ternary triblock copolymer-butanol-water system

Kim, TW; Kleitz, F; Paul, B; Ryoo, Ryong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.127, no.20, pp.7601 - 7610, 2005-05

29
MCM-48-like Large Mesoporous Silicas with Tailored Pore Structure: Facile Synthesis Domain in a Ternary Triblock Copolymer-Butanol-Water System

Kim, Tae-Wan; Kleitz, Freddy; Paul, Blain; Ryoo, Ryong, Journal- American Chemical Society, Vol.127, No.20, pp.7601-7610, 2005-04-27

30
Mesocrystal engineering using non-bonded interaction to obtain optically transparent mesoporous silica films and plates with uniform orientation

Ko, CH; Kim, JM; Ryoo, Ryong, MICROPOROUS AND MESOPOROUS MATERIALS, v.21, no.4-6, pp.235 - 243, 1998-05

31
Mesopore wall-catalyzed Friedel-Crafts acylation of bulky aromatic compounds in MFI zeolite nanosponge

Kim, Jeong-Chul; Cho, Kanghee; Lee, Sungjune; Ryoo, Ryong, CATALYSIS TODAY, v.243, pp.103 - 108, 2015-04

32
Mesoporous carbons with KOH activated framework and their hydrogen adsorption

Choi, MinKee; Ryoo, Ryong, JOURNAL OF MATERIALS CHEMISTRY, v.17, no.39, pp.4204 - 4209, 2007

33
Mesoporous materials for heavy metal ion adsorption synthesized by displacement of polymeric template

Antochshuk, V.; Jaroniec, M.; Joo, S.H.; Ryoo, Ryong, NANOPOROUS MATERIALS III, v.141, pp.607 - 614, 2002

34
MFI Titanosilicate Nanosheets with Single-Unit-Cell Thickness as an Oxidation Catalyst Using Peroxides

Na, Kyung-Su; Jo, Chang-Bum; Kun, Jae-Heon; Ahn, Wha-Seung; Ryoo, Ryong, ACS CATALYSIS, v.1, no.8, pp.901 - 907, 2011-08

35
n-Heptane hydroisomerization over Pt/MFI zeolite nanosheets: Effects of zeolite crystal thickness and platinum location

Kim, Jeongnam; Kim, Wookdong; Seo, Yongbeom; Kim, Jeong Chul; Ryoo, Ryong, JOURNAL OF CATALYSIS, v.301, pp.187 - 197, 2013-05

36
Nanostructured carbon materials synthesized from mesoporous silica crystals by replication

Ryoo, Ryong; Joo, SH, STUDIES IN SURFACE SCIENCE AND CATALYSIS, v.148, pp.241 - 260, 2004

37
Optically transparent, single-crystal-like oriented mesoporous silica films and plates

Ryoo, Ryong; Ko, CH; Cho, SJ; Kim, JM, JOURNAL OF PHYSICAL CHEMISTRY B, v.101, no.50, pp.10610 - 10613, 1997

38
Ordered mesoporous carbons

Ryoo, Ryong; Joo, SH; Kruk, M; Jaroniec, M, ADVANCED MATERIALS, v.13, no.9, pp.677 - 681, 2001-05

39
Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles

Joo, Sang Hoon; Choi, Seong Jae; Oh, Ilwhan; Kwak, Juhyoun; Liu, Zheng; Terasaki, Osamu; Ryoo, Ryong, NATURE, v.412, no.6843, pp.169 - 172, 2001-07

40
Organosilane surfactant-directed synthesis of mesoporous aluminophosphates constructed with crystalline microporous frameworks

Choi, MinKee; Srivastava, R; Ryoo, Ryong, CHEMICAL COMMUNICATIONS, pp.4380 - 4382, 2006-09

41
Pillared MFI Zeolite Nanosheets of a Single-Unit-Cell Thickness

Na, Kyung-Su; Choi, Min-Kee; Park, Woo-Jin; Sakamoto, Yasuhiro; Terasaki, Osamu; Ryoo, Ryong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.132, no.12, pp.4169 - 4177, 2010-03

42
Preparation of mesoporous materials with adjustable pore size using anionic and cationic surfactants

Park, Ji Won; Jung, Dong Sin; Seo, Myung Eun; Kim, Sang Youl; Moon, Won-Jin; Shin, Chae-Ho; Seo, Gon, MICROPOROUS AND MESOPOROUS MATERIALS, v.112, no.1-3, pp.458 - 466, 2008-07

43
Preparation, characterization and catalytic activity of heteropolyacids supported on mesoporous silica and carbon

Zhao, ZB; Ahn, W; Ryoo, Ryong, NANOTECHNOLOGY IN MESOSTRUCTURED MATERIALS, v.146, pp.657 - 660, 2003

44
Structural study of mesoporous MCM-48 and carbon networks synthesized in the spaces of MCM-48 by electron crystallography

Kaneda, M; Tsubakiyama, T; Carlsson, A; Sakamoto, Y; Ohsuna, T; Terasaki, O; Joo, SH; et al, JOURNAL OF PHYSICAL CHEMISTRY B, v.106, no.6, pp.1256 - 1266, 2002-02

45
Structure sensitivity of vibrational spectra of mesoporous silica SBA-15 and Pt/SBA-15

Borodko, Y; Ager, JW; Marti, GE; Song, Hyunjoon; Niesz, K; Somorjai, GA, JOURNAL OF PHYSICAL CHEMISTRY B, v.109, no.37, pp.17386 - 17390, 2005-09

46
Structures of silica-mesoporous crystals and novel mesoporous carbon-networks synthesized within the pores

Terasaki, O; Liu, Z; Ohsuna, T; Kamiyama, T; Shindo, D; Hiraga, K; Joo, SH; et al, NANOTECHNOLOGY IN MESOSTRUCTURED MATERIALS, v.146, pp.275 - 280, 2003

47
Surface and pore structures of CMK-5 ordered mesoporous carbons by adsorption and surface spectroscopy

Darmstadt, H; Roy, C; Kaliaguine, S; Kim, TW; Ryoo, Ryong, CHEMISTRY OF MATERIALS, v.15, no.17, pp.3300 - 3307, 2003-07

48
Synthesis and pore size control of cubic mesoporous silica SBA-1

Kim, MJ; Ryoo, Ryong, CHEMISTRY OF MATERIALS, v.11, no.2, pp.487 - 491, 1999-02

49
Synthesis of new, nanoporous carbon with hexagonally ordered mesostructure

Jun, S; Joo, SH; Ryoo, Ryong; Kruk, M; Jaroniec, M; Liu, Z; Ohsuna, T; et al, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.122, no.43, pp.10712 - 10713, 2000-11

50
Synthesis of ordered mesoporous MFI zeolite using CMK carbon templates

Cho, Hae-Sung; Ryoo, Ryong, MICROPOROUS AND MESOPOROUS MATERIALS, v.151, pp.107 - 112, 2012-03

51
Synthesis of platinum networks with nanoscopic periodicity using mesoporous silica as template

Shin, HJ; Ko, CH; Ryoo, Ryong, JOURNAL OF MATERIALS CHEMISTRY, v.11, no.2, pp.260 - 261, 2001

52
Synthesis of sponge mesoporous silicas from lecithin/dodecylamine mixed-micelles in ethanol/water media: A route towards efficient biocatalysts

Galarneau, A; Renard, G; Mureseanu, M; Tourrette, A; Biolley, C; Choi, MinKee; Ryoo, Ryong; et al, MICROPOROUS AND MESOPOROUS MATERIALS, v.104, no.1-3, pp.103 - 114, 2007-08

53
Synthesis of thermally stable mesoporous cerium oxide with nanocrystalline frameworks using mesoporous silica templates

Laha, SC; Ryoo, Ryong, CHEMICAL COMMUNICATIONS, v.49, pp.2138 - 2139, 2003

54
TEM studies of platinum nanowires fabricated in mesoporous silica MCM-41

Liu, Z; Sakamoto, Y; Ohsuna, T; Hiraga, K; Terasaki, O; Ko, CH; Shin, HJ; et al, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.39, no.17, pp.3107 - 3110, 2000

55
Template synthesis of ordered mesoporous organic polymeric materials using hydrophobic silylated KIT-6 mesoporous silica

Choi, Dae-Heung; Ryoo, Ryong, JOURNAL OF MATERIALS CHEMISTRY, v.20, no.26, pp.5544 - 5550, 2010

56
Three-dimensional real-space crystallography of MCM-48 mesoporous silica revealed by scanning transmission electron tomography

Yates, TJV; Thomas, JM; Fernandez, JJ; Terasaki, O; Ryoo, Ryong; Midgley, PA, CHEMICAL PHYSICS LETTERS, v.418, no.4-6, pp.540 - 543, 2006-02

57
Tomographic imaging of pore networks and connectivity of surfactant-directed mesoporous zeolites

Lee, Seungyeop; Jo, Changbum; Ryoo, Ryong, JOURNAL OF MATERIALS CHEMISTRY A, v.5, no.22, pp.11086 - 11093, 2017-06

58
XE-129 NMR-SPECTROSCOPY OF XENON GAS ADSORBED ON AMORPHOUS CARBONS

SUH, DJ; PARK, TJ; Ihm, Son Ki; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.95, no.9, pp.3767 - 3771, 1991-05

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