Pseudocapacitor Electrodes: Regular Pores Matter

被引：38

作者：

Fan, Hong Jin ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore 637371, Singapore

来源：

JOULE | 2019年 / 3卷 / 02期

关键词：

Aerogels - Electrodes - Scaffolds - Manganese oxide - 3D printers;

D O I：

10.1016/j.joule.2019.01.014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

Pseudocapacitor electrodes usually cannot retain their specific capacitance with increasing mass loading or electrode thickness because of irregular diffusion paths. In a recent paper published in this issue of Joule, Yao et al. (2019) employed a new 3D-printed graphene aerogel scaffold with ordered micropores, which enables record-high pseudocapacitive performance of MnO2 with mass loadings up to hundreds of milligrams per square centimeter.

引用

页码：317 / 319

页数：3

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