Výsledky vyhledávání - "Ami Y. Patel"

Catalytic thiophene oxidation by groups 4 and 5 framework-substituted zeolites with hydrogen peroxide: Mechanistic and spectroscopic evidence for the effects of metal Lewis acidity and solvent Lewis basicity

Autor: Daniel T. Bregante, Alayna M. Johnson, Ami Y. Patel, David W. Flaherty

Publikováno v: Journal of Catalysis. 364:415-425

Group 4 (Ti and Zr) and 5 (Nb and Ta) atoms substituted into the *BEA zeolite framework (M-BEA) irreversibly activate hydrogen peroxide (H2O2) and form pools of metal-hydroperoxide (M-OOH) and peroxide (M-(η2-O2)) intermediates active for the oxidat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6a46105982c2f6694eeae3f1e25e3e7
https://doi.org/10.1016/j.jcat.2018.06.009

Zobrazit plný text záznamu

Cooperative Effects between Hydrophilic Pores and Solvents: Catalytic Consequences of Hydrogen Bonding on Alkene Epoxidation in Zeolites

Autor: E. Zeynep Ayla, Michael J. Cordon, Alayna M. Johnson, Jeffrey Greeley, Rajamani Gounder, David W. Flaherty, Brandon C. Bukowski, Daniel T. Bregante, Ami Y. Patel

Publikováno v: Journal of the American Chemical Society. 141(18)

Hydrophobic voids within titanium silicates have long been considered necessary to achieve high rates and selectivities for alkene epoxidations with H2O2. The catalytic consequences of silanol groups and their stabilization of hydrogen-bonded network

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be326e5f1c077e979d6687026842ccc5
https://pubmed.ncbi.nlm.nih.gov/30649870

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání