Results 211 to 220 of about 17,200 (256)

Development of novel positive electrode materials utilizing anion-redox reaction for charge compensation

open access: yesDevelopment of novel positive electrode materials utilizing anion-redox reaction for charge compensation
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Comprehensively Strengthened Metal‐Oxygen Bonds for Reversible Anionic Redox Reaction

Advanced Functional Materials, 2023
AbstractIntroducing anionic redox in layered oxides is an effective approach to breaking the capacity limit of conventional cationic redox. However, the anionic redox reaction generally suffers from excessive oxidation of lattice oxygen to O2 and O2 release, resulting in local structural deterioration and rapid capacity/voltage decay. Here, a Na0.71Li0.
Congcong Cai, Ruohan Yu, Liqiang Mai
exaly   +2 more sources

Origin of the Seriously Limited Anionic Redox Reaction of Li-Rich Cathodes in Sulfide All-Solid-State Batteries

ACS Applied Materials & Interfaces, 2023
Li-rich layered oxide (LLO) cathode materials with mixed cationic and anionic redox reactions display much higher specific capacity than other traditional layered oxide materials. However, the practical specific capacity of LLO during the first cycle in sulfide all-solid-state lithium-ion batteries (ASSLBs) is extremely low.
Zhiwei Hu   +2 more
exaly   +4 more sources

Anionic redox reaction mechanism in Na-ion batteries

Chinese Physics B, 2022
Na-ion batteries (NIBs), as one of the next-generation rechargeable battery systems, hold great potential in large-scale energy storage applications owing to the abundance and costeffectiveness of sodium resources. Despite the extensive exploration of electrode materials, the relatively low attainable capacity of NIBs hinders their practical ...
Xueyan Hou   +3 more
openaire   +1 more source

Redox reaction of red phosphorus with hydrosulfide anions in DMSO

Russian Journal of General Chemistry, 2008
Received April 3, 2008 LETTERS TO THE EDITOR ISSN 1070-3632, Russian Journal of General Chemistry, 2008, Vol. 78, No. 9, pp. 1816–1818. © Pleiades Publishing, Ltd., 2008. Original Russian Text © B.A. Trofimov, S.I. Verkhoturova, V.L. Mikhailenko, T.I. Kazantseva, S.N. Arbuzova, А.А. Tatarinova, L.V. Klyba, N.K.
B. A. Trofimov   +7 more
openaire   +1 more source

Influence of the doping anion concentration on the mechanism of redox reactions of polyaniline

Synthetic Metals, 1993
Abstract Cyclic voltammetry was used to characterize polyaniline obtained in the electropolymerization process in hydrochloric acid on Pt and GC electrodes. In order to determine the influence of the doping anion concentration on the redox properties of polyaniline, the polymer films were investigated in solutions containing Keggin-type ...
Krzysztof Kozieł   +1 more
openaire   +1 more source

Anionic redox reaction and structural evolution of Ni-rich layered oxide cathode material

Nano Energy, 2022
The Ni-rich layer-structured oxide is one of the most promising candidate cathode materials for the high energy-density Li-ion batteries. However, the commercial applications of these materials are hindered with drawbacks such as structural instability and poor cycling performance at high potentials.
Li, S.   +14 more
openaire   +2 more sources

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