Results 321 to 330 of about 14,968,723 (400)

Inorganic reaction mechanisms

Dalton Transactions, 2020
Sam de Visser, Jonathan Rourke and Kylie Vincent introduce this Dalton Transactions themed collection on inorganic reaction mechanisms.
Sam P. de Visser, Jonathan P. Rourke, Kylie A. Vincent   +2 more
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Mechanisms of macromolecular reactions

History and Philosophy of the Life Sciences, 2022
During the past two decades, philosophers of biology have increasingly turned their attention to mechanisms of biological phenomena. Through analyses of mechanistic proposals advanced by biologists, the goal of these philosophers is to understand what a mechanism is and how mechanisms explain.
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Reaction Mechanism Optimization of Solid‐State Li–S Batteries with a PEO‐Based Electrolyte

Advanced Functional Materials, 2020
The shuttle effect of long‐chain polysulfides (Li2Sn, n = 4–8) from the multistep reactions reduces the cycling life of solid‐state lithium–sulfur (Li–S) batteries with a poly(ethylene oxide) (PEO)‐based solid polymer electrolyte (SPE).
Ruyi Fang, Henghui Xu, Biyi Xu, Xinyu Li, Yutao Li, J. Goodenough   +5 more
semanticscholar   +1 more source

Reaction mechanisms: pericyclic reactions

Annual Reports Section "B" (Organic Chemistry), 2012
This review summarizes a number of articles published in 2011 describing mechanisms of pericyclic reactions. The types of reactions studied were of the cycloaddition sort (e.g., [2+1], [2+2], [3+2], [4+2], etc.), as well as sigmatropic (e.g., [1,2], [1,3], [3,3] shifts, etc.), group transfer (e.g., ene), and electrocyclic types.
Edyta M. Greer, Christopher V. Cosgriff
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Fundamental understanding of the acidic oxygen evolution reaction: mechanism study and state-of-the-art catalysts.

Nanoscale, 2020
The oxygen evolution reaction (OER), as the anodic reaction of water electrolysis (WE), suffers greatly from low reaction kinetics and thereby hampers the large-scale application of WE.
Zhaoping Shi, Xian Wang, J. Ge, Changpeng Liu, W. Xing   +4 more
semanticscholar   +1 more source

Reaction mechanisms: pericyclic reactions

Annual Reports Section "B" (Organic Chemistry), 2011
This report surveys the 2010 literature on mechanisms of pericyclic reactions. Among the newer concepts highlighted in this year's studies are the distortion-interaction model of reactivity, the importance of CH-π interactions in controlling selectivity, and the catalysis of pericyclic reactions by transition metals and organocatalysts.
Dean J. Tantillo, Jeehiun K. Lee
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Unraveling the Reaction Mechanism of FeS2 as a Li-ion Battery Cathode.

ACS Applied Materials and Interfaces, 2020
Iron pyrite (FeS2) is a promising lithium ion battery cathode material because of its low cost and ultra-high energy density (1671 Wh kg-1). However, its reaction mechanisms are still controversial.
Jian Zou, Jun Zhao, Bojun Wang, Shulin Chen, Pengyu Chen, Qiwen Ran, Li Li, Xin Wang, Jingming Yao, Hong Li, Jianyu Huang, X. Niu, Liping Wang   +12 more
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Reaction mechanisms: polar reactions

Annual Reports Section "B" (Organic Chemistry), 2012
Highlights of mechanistic work pertaining to polar reactions published in 2012 are provided in this report. Such reactions cover a wide range of biologically, chemically and industrially-relevant processes, and although they have been broadly classified here, a number could span one or more general categories.
Hon Man Yau, Anna K. Croft
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Switching the Oxygen Evolution Mechanism on Atomically Dispersed Ru for Enhanced Acidic Reaction Kinetics.

Journal of the American Chemical Society, 2023
Designing stable single-atom electrocatalysts with lower energy barriers is urgent for the acidic oxygen evolution reaction. In particular, the atomic catalysts are highly dependent on the kinetically sluggish acid-base mechanism, limiting the reaction ...
Yi-Ning Hao, Sung‐Fu Hung, Wenping Zeng, Ye Wang, Chenchen Zhang, Chun-Han Kuo, Luqi Wang, Sheng Zhao, Ying Zhang, Han-Yi Chen, Shengjie Peng   +10 more
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A Complete Multisite Reaction Mechanism for Low-Temperature NH3-SCR over Cu-CHA

, 2020
The dynamic character of the active centers has made it difficult to unravel the reaction path for NH3-assisted selective catalytic reduction (SCR) of nitrogen oxides over Cu-CHA.
Lin Chen, T. Janssens, Peter N. R. Vennestrøm, J. Jansson, M. Skoglundh, H. Grönbeck   +5 more
semanticscholar   +1 more source