Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Mai-Anh Ha"'
Autor:
Shaun M. Alia, Chilan Ngo, Sarah Shulda, Mai-Anh Ha, Arrelaine A. Dameron, Johanna Nelson Weker, Kenneth C. Neyerlin, Shyam S. Kocha, Svitlana Pylypenko, Bryan S. Pivovar
Publikováno v:
ACS Omega, Vol 2, Iss 4, Pp 1408-1418 (2017)
Externí odkaz:
https://doaj.org/article/0bdc6aed44e548f48a90701df6db924e
Autor:
Svitlana Pylypenko, Mai-Anh Ha, Shraboni Ghoshal, Shaun M. Alia, Chilan Ngo, Grace C. Anderson
Publikováno v:
ACS Catalysis. 10:9953-9966
Platinum–nickel (Pt–Ni) nanowires were developed as hydrogen evolving catalysts for anion exchange membrane electrolyzers. Following synthesis by galvanic displacement, the nanowires had Pt surface...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219133041c3150e4b32469dda0e6d984
https://doi.org/10.1021/acscatal.0c01568
https://doi.org/10.1021/acscatal.0c01568
Autor:
Lang Shen, Anastassia N. Alexandrova, Bofan Zhao, Stephen B. Cronin, Phillip Christopher, Kun Li, Mai Anh Ha, Yi Wang, Guozhen Shen, Fanxi Liu, Wei Hsuan Hung, Jihan Chen, Bingya Hou, Jahan M. Dawlaty, Haotian Shi
Publikováno v:
ACS Applied Materials & Interfaces. 11:10351-10355
It has been known for several decades that defects are largely responsible for the catalytically active sites on metal and semiconductor surfaces. However, it is difficult to directly probe these active sites because the defects associated with them
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2ff9b6fa18d2fb96457bb8ca80041f
https://doi.org/10.1021/acsami.8b12621
https://doi.org/10.1021/acsami.8b12621
Publikováno v:
Journal of The Electrochemical Society. 166:F1243-F1252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ed2b3f3da4746796cbef2acb494b9e
https://doi.org/10.1149/2.0771915jes
https://doi.org/10.1149/2.0771915jes
Publikováno v:
ECS Meeting Abstracts. :1337-1337
As an energy carrier, hydrogen has unique advantages due to its high energy density, ability for long-term storage, and the ability to convert between chemical bonds and electricity. [1] Although hydrogen currently has a small role in energy pathways
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64870a23d31b410d2e2d9622fcfdfd0f
https://doi.org/10.1149/ma2022-01331337mtgabs
https://doi.org/10.1149/ma2022-01331337mtgabs
Autor:
Eric T. Baxter, Scott L. Anderson, Huanchen Zhai, Ashley C. Cass, Mai Anh Ha, Anastassia N. Alexandrova
Publikováno v:
The Journal of Physical Chemistry C. 122:1631-1644
Bimetallic catalysts provide the ability to tune catalytic activity, selectivity, and stability. Model catalysts with size-selected bimetallic clusters on well-defined supports offer a useful platform for studying catalytic mechanisms; however, produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::841aecff2198e118eaa6f61d9d4c31ae
https://doi.org/10.1021/acs.jpcc.7b10423
https://doi.org/10.1021/acs.jpcc.7b10423
Akademický článek
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Publikováno v:
Journal of the American Chemical Society. 139:11568-11575
Size-selected supported clusters of transition metals can be remarkable and highly tunable catalysts. A particular example is Pt clusters deposited on alumina, which have been shown to dehydrogenate hydrocarbons in a size-specific manner. Pt7, of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b43bba8ddab3d74560b6b64b4d97d8
https://doi.org/10.1021/jacs.7b05894
https://doi.org/10.1021/jacs.7b05894
Autor:
Svitlana Pylypenko, Kenneth C. Neyerlin, Sarah Shulda, Shaun M. Alia, Shyam S. Kocha, Arrelaine A. Dameron, Mai-Anh Ha, Chilan Ngo, Bryan S. Pivovar, Johanna Nelson Weker
Publikováno v:
ACS Omega
ACS Omega, Vol 2, Iss 4, Pp 1408-1418 (2017)
ACS Omega, Vol 2, Iss 4, Pp 1408-1418 (2017)
For the first time, extended nanostructured catalysts are demonstrated with both high specific activity (>6000 μA cmPt–2 at 0.9 V) and high surface areas (>90 m2 gPt–1). Platinum–nickel (Pt—Ni) nanowires, synthesized by galvanic displacement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ca3a46c7eb6f37ee034bb01626dbac8
https://doi.org/10.1021/acsomega.7b00054
https://doi.org/10.1021/acsomega.7b00054
Publikováno v:
ACS Catalysis. 7:3322-3335
Catalytic dehydrogenation of ethylene on size-selected Ptn (n = 4, 7, 8) clusters deposited on the surface of Al2O3 was studied experimentally and theoretically. Clusters were mass-selected, deposited on the alumina support, and probed by a combinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20357d8f5baac5dcdb24e8c24f3c56b
https://doi.org/10.1021/acscatal.7b00409
https://doi.org/10.1021/acscatal.7b00409