Effect of the Composition of Lithium-Containing Electrolyte on the Electrochemical Characteristics of Layered Nickel–Cobalt–Aluminum Oxide

IF 0.8 4区化学 Q4 CHEMISTRY, PHYSICAL

Russian Journal of Physical Chemistry A Pub Date : 2025-09-16 DOI:10.1134/S0036024425701687

A. M. Skundin, T. L. Kulova, I. M. Gavrilin, E. V. Chirkova, Yu. O. Kudryashova

引用次数: 0

Abstract

The electrochemical behavior of the multicomponent layered oxide LiNi_0.8Co_0.15Al_0.05O₂ in an electrolyte containing lithium oxalyl difluoroborate LiF₂BC₂O₄ as a supporting salt was studied for the first time. It was shown that the total polarization resistance in this electrolyte is noticeably lower than in an electrolyte based on LiClO₄ in the same solvent, which leads to an increase in the discharge capacity, especially at increased current loads.

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含锂电解质组成对层状镍钴铝氧化物电化学特性的影响

首次研究了多组分层状氧化物LiNi0.8Co0.15Al0.05O2在以草酰二氟硼酸锂LiF2BC2O4为支撑盐的电解质中的电化学行为。结果表明，该电解质的总极化电阻明显低于相同溶剂下基于LiClO4的电解质，这导致放电容量增加，特别是在电流负载增加时。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.