Zobrazeno 1 - 10
of 17
pro vyhledávání: '"M. E. Leonowicz"'
Autor:
Galen D. Stucky, E. Ramli, C. J. Glinka, Qisheng Huo, M. E. Leonowicz, David I. Margolese, M. Nicol, J. B. Higgins
Publikováno v:
Journal of Porous Materials. 3:93-98
The nanoscale structure and synthesis mechanisms of the MCM-41 class of inorganic mesoporous materials have been investigated by small angle neutron scattering (SANS). SANS measurements with solvents imbibed in the pores to vary the scattering contra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52fb779b89075cac6490444fb501d76
https://doi.org/10.1007/bf01186038
https://doi.org/10.1007/bf01186038
Autor:
M. E. Leonowicz, Kirk D. Schmitt, S. B. McCullen, S. D. Hellring, Charles T. Kresge, James C. Vartuli, Wieslaw J. Roth, J. L. Schlenker, Jeffrey S. Beck
Publikováno v:
Chemistry of Materials. 6:2317-2326
The influence of surfactant/silica molar ratio (Sur/Si) in the synthesis of mesoporous molecular sieve materials (M41S) was studied in a simple ternary synthesis system containing tetraethylorthosilicate (TEOS), water, and the cetyltrimethylammonium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c02b6ee6f82b5d0644c18b58d612021
https://doi.org/10.1021/cm00048a018
https://doi.org/10.1021/cm00048a018
Autor:
M. E. Leonowicz, A. S. Chu, S. B. McCullen, E. W. Sheppard, Charles T. Kresge, James C. Vartuli, I. D. Johnson
Publikováno v:
Chemistry of Materials. 6:2070-2077
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d3a7c04aae83cc3343b453b31f09c5a
https://doi.org/10.1021/cm00047a029
https://doi.org/10.1021/cm00047a029
Autor:
S. B. McCullen, Jeffrey S. Beck, J.D. Lutner, Charles T. Kresge, Wieslaw J. Roth, James C. Vartuli, J.L. Schlenker, Kirk D. Schmitt, M. E. Leonowicz, Stuart S. Shih
Publikováno v:
Fundamental Materials Research ISBN: 0306452189
The M41S family of materials represent the first mesoporous molecular sieves. This new family of materials with high pore volumes and surface areas exhibits an array of structures that are thermally stable inorganic analogs of organic, lyotropic liqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eee0d33b1a9e579c523ea30891cd4b9
https://doi.org/10.1007/0-306-47066-7_1
https://doi.org/10.1007/0-306-47066-7_1
Autor:
Charles T. Kresge, J.D. Lutner, James C. Vartuli, J.S. Beck, Kirk D. Schmitt, E. W. Sheppard, S.B. McCullen, W.J. Roth, M. E. Leonowicz
The use of cationic surfactants as structure directing agents has resulted in the discovery of M41S, the first, ordered mesoporous molecular sieves. Herein we describe the ability of the surfactant molecules to interact with silicate counterions resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92caf10338cfb29899f415a4739e13ce
https://doi.org/10.1016/b978-012508460-4/50002-4
https://doi.org/10.1016/b978-012508460-4/50002-4
Autor:
M. E. Leonowicz, J.S. Beck, S.B. McCullen, J. L. Schlenker, S.D. Hellring, Kirk D. Schmitt, D.H. Olson, E. W. Sheppard, C.T. Kresge, James C. Vartuli, W.J. Roth
1. Summary The influence of surfactant/silica molar ratio(Sur/Si) in M41S syntheses was studied in the simple synthesis system consisting of tetraethylorthosilicate(TEOS), water, and the cetyltrimethylammonium(CTMA) cation at 100°C. As the Sur/Si in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b85a09030ea20801f4a930ea4b6ed81
https://doi.org/10.1016/s0167-2991(08)64096-3
https://doi.org/10.1016/s0167-2991(08)64096-3
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 32:718-722
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c31c27ff683473e99458667032b40df
https://doi.org/10.1107/s0567740876003865
https://doi.org/10.1107/s0567740876003865
Publikováno v:
Nature. 309:45-47
The brightness of synchrotron X-ray sources, which exceeds that available from conventional generators by many orders of magnitude1–3, provides the possibility of making conventional measurements on much smaller samples. We describe here measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48994603e19a3cfd2d3822759ae13647
https://doi.org/10.1038/309045a0
https://doi.org/10.1038/309045a0
Publikováno v:
Chemischer Informationsdienst. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227c6a4b35e11718b8b469524d753e83
https://doi.org/10.1002/chin.197939247
https://doi.org/10.1002/chin.197939247
Publikováno v:
Chemischer Informationsdienst. 11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345786b4576a4450a6e7f7beb884d535
https://doi.org/10.1002/chin.198043272
https://doi.org/10.1002/chin.198043272