NiMn2O4 spinel as a material for supercapacitors with a pseudocapacity effect

被引：22

作者：

Arsent'ev, M. Yu. ^{[1
]}

Koval'ko, N. Yu. ^{[1
]}

Shmigel', A. V. ^{[1
]}

Tikhonov, P. A. ^{[1
]}

Kalinina, M. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Grebenshchikov Inst Silicate Chem, St Petersburg 199034, Russia

来源：

GLASS PHYSICS AND CHEMISTRY | 2017年 / 43卷 / 04期

关键词：

supercapacitors; crystal chemical analysis; spinel; computer simulation; NANOCERAMICS;

D O I：

10.1134/S1087659617040022

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanopowders of the NiMn2O4 spinel of a grain size of about 30 nm are obtained by the method of coprecipitation. The specific capacity in an aqueous electrolyte (1 De LiNO3) is determined by the method of cyclic voltammetry. Using computer simulation, the peculiarities of the mechanism of intercalation of Li+ into a NiMn2O4 spinel are studied by the method of crystal chemical analysis.

引用

页码：376 / 379

页数：4

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