Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Manoj Ravi"'
Publikováno v:
CHIMIA, Vol 75, Iss 4, Pp 305-310 (2021)
A scale-flexible process for the direct and selective oxidation of methane to primary oxygenates is of great interest, however, a commercially feasible approach has yet to be realized due to a number of challenges. Low product yields imposed by a wel
Externí odkaz:
https://doaj.org/article/577f73dcef8748699183e35ad9965f11
Autor:
Vimal Krishnan S, Manoj Ravi, Siju V. Abraham, Babu Urumese Palatty, Jayaraj Mymbilly Balakrishnan
Publikováno v:
Indian Heart Journal, Vol 73, Iss 3, Pp 359-361 (2021)
The objective of this prospective observational study was to assess the door-to-balloon time (D2B), in acute ST-segment elevation myocardial infarction (STEMI) patients and the time factors influencing it. The following timeframes were measured durin
Externí odkaz:
https://doaj.org/article/bfce4e5853b54d9fabb6ac10d0d4cc16
Autor:
Alexander V. Yakimov, Manoj Ravi, René Verel, Vitaly L. Sushkevich, Jeroen A. van Bokhoven, Christophe Copéret
Publikováno v:
Journal of the American Chemical Society. 144:10377-10385
Zeolites, although key materials used in industrial processes, remain poorly understood on a molecular level despite their well-defined crystal lattices. In fact, obtaining a direct spectroscopic signatures and resolving the structure of Lewis acid s
Publikováno v:
Angewandte Chemie (International Ed. in English)
Angewandte Chemie. International Edition, 60 (33)
Angewandte Chemie. International Edition, 60 (33)
A promising strategy to break through the selectivity‐conversion limit of direct methane conversion to achieve high yields is the protection of methanol via esterification to a more stable methyl ester. We present an aerobic methane‐to‐methyl
Publikováno v:
Journal of Chemical Education. 98:1583-1593
While several engineering and science disciplines, including biology and environmental science, have greatly benefited from adopting a systems thinking approach, its extension to chemistry education is a much more recent advancement. The initial body
Autor:
Joshua Makepeace, Manoj Ravi
Publikováno v:
Chemical communications (Cambridge, England). 58(41)
Ammonia synthesis chemistry with lithium-nitrogen-hydrogen materials is largely confined to pathways involving lithium hydride and lithium imide. Herein, we explore an alternate pathway featuring lithium nitride-hydride that shows more favorable char
Publikováno v:
Nature Materials. 19:1047-1056
Zeolites are a class of materials that are of great relevance for industrial catalysis. Several fundamental questions relating to the structure and role of the Lewis acid sites in these materials remain unanswered. Proposals for the origin of such sp
Autor:
Mark A. Newton, Jean-Paul Lange, Manoj Ravi, Amy J. Knorpp, Dennis Palagin, Zoran R. Jovanovic, Vitaly L. Sushkevich, Jeroen A. van Bokhoven
Publikováno v:
Journal of Catalysis. 385:238-245
Publikováno v:
The Journal of Physical Chemistry C. 123:15139-15144
Despite being used extensively as heterogeneous catalysts and supports at the academic and industrial levels alike, the nature of aluminum-based Lewis acidity in zeolites is not completely understo...
Autor:
Amy J. Knorpp, Vitaly L. Sushkevich, Ana B. Pinar, Dennis Palagin, Marco Ranocchiari, Jeroen A. van Bokhoven, Mark A. Newton, Manoj Ravi
Publikováno v:
Nature Catalysis. 2:485-494
Direct methane functionalization and, in particular, the selective partial oxidation to methanol, remains an eminent challenge and a field of competitive research. The conversion of methane to methanol over transition-metal-containing zeolites using