Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nicolás A. Grosso-Giordano"'
Autor:
Christopher M. Lew, Cong-Yan Chen, Gary J. Long, Fernande Grandjean, Andrew S. Ichimura, Dan Xie, Nicolás A. Grosso-Giordano, Khetpakorn Chakarawet, Howard S. Lacheen, Kurt O. Jensen, Abraham Martinez, Alexander Katz, Bi-Zeng Zhan, Stacey I. Zones
Publikováno v:
ACS Catalysis. 12:6464-6477
Autor:
Cong-Yan Chen, Christian Mück-Lichtenfeld, Nicolás A. Grosso-Giordano, Hubert Koller, Stacey I. Zones, Le Xu, Alexander Katz, Christian Schroeder, Alexander Okrut, Michael Ryan Hansen
Publikováno v:
Angewandte Chemie. 132:11032-11036
Autor:
Stacey I. Zones, Cong-Yan Chen, Christian Schroeder, Hubert Koller, Alexander Okrut, Nicolás A. Grosso-Giordano, Christian Mück-Lichtenfeld, Alexander Katz, Michael Ryan Hansen, Le Xu
Publikováno v:
Angewandte Chemie (International Ed. in English)
Angewandte Chemie (International ed. in English), vol 59, iss 27
Angewandte Chemie (International ed. in English), vol 59, iss 27
Nests of three silanol groups are located on the internal pore surface of calcined zeolite SSZ‐70. 2D 1H double/triple‐quantum single‐quantum correlation NMR experiments enable a rigorous identification of these silanol triad nests. They reveal
Autor:
Stacey I. Zones, Maya Ramamurthy, Nicolás A. Grosso-Giordano, Alexander Okrut, Dan Xie, Manish Kumar Mishra, Alexander Katz, Son-Jong Hwang, Le Xu
We investigated the substitution of structure-directing agent diisobutylimidazolium hydroxide with cetyltrimethylammonium hydroxide (CTA+OH−) surfactant in the synthesis gel of layered-zeotype-precursor B-SSZ-70(P). At low substitution levels, CTA+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346933eced1276dd358ede2284e6d95b
https://resolver.caltech.edu/CaltechAUTHORS:20210322-094336661
https://resolver.caltech.edu/CaltechAUTHORS:20210322-094336661
Autor:
Christian Schöttle, Andrew Palermo, Shengjie Zhang, Bruce C. Gates, David A. Dixon, Heinz Frei, Alexander Katz, Nicolás A. Grosso-Giordano, Alexander Okrut
Publikováno v:
Inorganic Chemistry. 58:14338-14348
Although oxygen is a common ligand in supported metal catalysts, its coordination has been challenging to elucidate. We now characterize a diiridium complex that has been previously shown by X-ray diffraction crystallography to incorporate a μ-η1:
Autor:
Nicolás A. Grosso-Giordano, Alexander Katz, Christian Schöttle, Stacey I. Zones, Alexander Okrut
Publikováno v:
Microporous and Mesoporous Materials. 283:55-63
We investigated the effect of Zn2+ treatment on the exfoliation of layered silicate magadiite, as a model system, to better understand the role of zinc in surfactant-free zeolite exfoliation. Samples of magadiite and ball-milled magadiite were exfoli
Autor:
Stacey I. Zones, Nicolás A. Grosso-Giordano, Simon R. Bare, Alexey Boubnov, Alexander Katz, David W. Small, Adam S. Hoffman
Publikováno v:
Journal of the American Chemical Society. 141:7090-7106
The effect of dynamic reorganization and confinement of isolated TiIV catalytic centers supported on silicates is investigated for olefin epoxidation. Active sites consist of grafted single-site ca...
Autor:
Andrew Palermo, Andrew Solovyov, Alexander Okrut, Bruce C. Gates, Christian Schöttle, Alexander Katz, Erjia Guan, Nicolás A. Grosso-Giordano
Publikováno v:
Journal of the American Chemical Society. 141:4010-4015
Although essentially molecular noble metal species provide active sites and highly tunable platforms for the design of supported catalysts, the susceptibility of the metals to reduction and aggregation and the consequent loss of catalytic activity an
Autor:
Andrew Solovyov, Nicolás A. Grosso-Giordano, Stacey I. Zones, David W. Small, Alexander Katz, Hubert Koller, Le Xu, Christian Schroeder
Publikováno v:
Angewandte Chemie (International ed. in English). 60(18)
We investigate the interaction between a molecule and a pore mouth-a critical step in adsorption processes-by characterizing the conformation of a macrocyclic calix[4]arene-TiIV complex, which is grafted on the external surface of a zeotype (*-SVY).
Autor:
Fernande Grandjean, Alexander Okrut, Stacey I. Zones, Alexander Katz, Dianne J. Xiao, Gary J. Long, Alexander J. Yeh, Nicolás A. Grosso-Giordano
Publikováno v:
Chemistry of Materials. 29:6480-6492
The stabilization of isolated grafted Fe3+ sites on siliceous supports is investigated by a comparative study of crystalline versus amorphous materials. Our synthetic approach treats crystalline delaminated zeolite DZ-1 and amorphous silica (SiO2) wi