Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Somphonh P. Phivilay"'
2
Anatomy of a Visible Light Activated Photocatalyst for Water Splitting
Autor: Luan Nguyen, Shiran Zhang, Somphonh P. Phivilay, Alexander A. Puretzky, Andrew D. Gamalski, Charles A. Roberts, Franklin Feng Tao, Anke Xiong, Yu Tang, Kazunari Domen, Eric A. Stach, Israel E. Wachs
Publikováno v: ACS Catalysis. 8:6650-6658
The supported mixed oxide (Rh2–yCryO3)/(Ga1–xZnx)(N1–xOx) photocatalyst, highly active for splitting of H2O, was extensively characterized for its bulk and surface properties with the objective of developing fundamental structure–photoactivit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6512528a8decf9475e0b3e5cbc6eceb
https://doi.org/10.1021/acscatal.8b01388
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3
Nature of surface oxygen intermediates on TiO2 during photocatalytic splitting of water
Autor: Israel E. Wachs, Charles A. Roberts, Somphonh P. Phivilay
Publikováno v: Chinese Chemical Letters. 29:769-772
Titanium dioxide (TiO2) is the most widely studied solid photocatalyst, but when applied to photocatalytic splitting of water to H2 and O2, the evolution rate of H2 is low and decreases with reaction time. The origin of the decreasing evolution rate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::460b146734676d3f6e0d55b2a826cd7f
https://doi.org/10.1016/j.cclet.2017.09.029
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5
Design of a core–shell Pt–SiO2 catalyst in a reverse microemulsion system: Distinctive kinetics on CO oxidation at low temperature
Autor: Mohamed N. Hedhili, Noor Almana, Jean-Marie Basset, Paolo Fornasiero, Somphonh P. Phivilay, Kazuhiro Takanabe, Paco Laveille
Publikováno v: Journal of catalysis
340 (2016): 368–375. doi:10.1016/j.jcat.2016.06.002
info:cnr-pdr/source/autori:Almana, Noor; Phivilay, Somphonh Peter; Laveille, Paco; Hedhili, Mohamed N.; Fornasiero, Paolo; Takanabe, Kazuhiro; Basset, Jean-Marie/titolo:Design of a core-shell Pt-SiO2 catalyst in a reverse microemulsion system: Distinctive kinetics on CO oxidation at low temperature/doi:10.1016%2Fj.jcat.2016.06.002/rivista:Journal of catalysis (Print)/anno:2016/pagina_da:368/pagina_a:375/intervallo_pagine:368–375/volume:340
The mechanism of formation of Pt@SiO2 as a model of core-shell nanoparticles via water-in-oil reverse microemulsions was studied in detail. By controlling the time of growth of Pt precursors, Pt(OH)(x), after hydrolysis in NH3 aq. before adding SiO2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aaa5c68d293155e2b19b17a71406db2
https://doi.org/10.1016/j.jcat.2016.06.002
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6
Nature of Catalytic Active Sites Present on the Surface of Advanced Bulk Tantalum Mixed Oxide Photocatalysts
Autor: Somphonh P. Phivilay, Alexander A. Puretzky, Israel E. Wachs, Kazunari Domen
Publikováno v: ACS Catalysis. 3:2920-2929
The most active photocatalyst system for water splitting under ultraviolet (UV) irradiation (270 nm) is the promoted 0.2% NiO/NaTaO3:2% La photocatalyst with an optimized photonic efficiency of 56%, but fundamental issues about the nature of the surf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::732e67aa6d423c0cef0588b8a1201927
https://doi.org/10.1021/cs400662m
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7
Reporting of Reactivity for Heterogeneous Photocatalysis
Autor: Israel E. Wachs, Somphonh P. Phivilay, Charles A. Roberts
Publikováno v: ACS Catalysis. 3:2606-2611
The absence of standardization in both the measurement and the reporting of heterogeneous photocatalysis reactivity data has prevented quantitative comparisons between different photocatalysts and advances in fundamental understanding of the photocat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65dbbecc5bf2941f0ad302c4b5ff9800
https://doi.org/10.1021/cs4005979
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8
Fundamental Bulk/Surface Structure–Photoactivity Relationships of Supported (Rh2–yCryO3)/GaN Photocatalysts
Autor: Israel E. Wachs, Kazunari Domen, Alexander A. Puretzky, Somphonh P. Phivilay, Charles A. Roberts
Publikováno v: The Journal of Physical Chemistry Letters. 4:3719-3724
The supported (Rh2–yCryO3)/GaN photocatalyst was examined as a model nitride photocatalyst system to assist in the development of fundamental structure–photoactivity relationships for UV activated water splitting. Surface characterization of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50d700041eff78c2fdde313acffe343c
https://doi.org/10.1021/jz401884c
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10
Boron and Boron-Containing Catalysts for the Oxidative Dehydrogenation of Propane
Autor: Samuel P. Burt, Jack Micka, Ive Hermans, Somphonh P. Phivilay, Juan M. Venegas, Carlos A. Carrero, Joseph T. Grant, William P. McDermott
Publikováno v: ChemCatChem. 9:3622-3622
Boron nitride was recently identified as a highly selective catalyst for the oxidative dehydrogenation of propane (ODHP). In this communication we report that other boron-containing materials such as boron carbide, titanium boride, nickel boride, cob
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::277a3b4fc73d1bf0e66c81a79eb78783
https://doi.org/10.1002/cctc.201701473
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