Results 291 to 300 of about 12,566,865 (365)

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

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.
openaire   +2 more sources

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

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
semanticscholar   +1 more source

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

Reaction mechanisms: pericyclic reactions

Annual Reports Section "B" (Organic Chemistry), 2012
AbstractReview: a survey of articles on pericyclic reactions published in 2012; 45 refs.
Edyta M. Greer, Christopher V. Cosgriff
openaire   +3 more sources

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
openaire   +3 more sources

Prenyltransferase: the mechanism of the reaction

Biochemistry, 1976
The enzyme, prenyltransferase, which normally catalyzes the addition of an allylic pyrophosphate to isopentenyl pyrophosphate, has been found to catalyze the hydrolysis of its allylic substrate. The rate of this hydrolysis is markedly stimulated by inorganic pyrophosphate.
C. D. Poulter, Hans C. Rilling
openaire   +6 more sources

ChemInform Abstract: Reaction Mechanisms: Polar Reactions

ChemInform, 2012
AbstractReview: 34 refs.
Hon Man Yau, Anna K. Croft
openaire   +3 more sources

High performance potassium–sulfur batteries and their reaction mechanism

Journal of Materials Chemistry A, 2020
Free-standing microporous carbon fiber/small-molecule sulfur composite was fabricated and achieved excellent performance as a K-ion battery cathode. The material structure and reaction mechanism were systematically investigated.
Xinxin Zhao, Youran Hong, Mingren Cheng, Shiwen Wang, Lei Zheng, Jiangwei Wang, Yunhua Xu   +6 more
semanticscholar   +1 more source