Electrospun Ni-Ni(OH)2/Carbon Nanofibers as Flexible Binder-Free Supercapacitor Electrode with Enhanced Specific Capacitance

被引：13

作者：

Erdemutu, Eerdemutu ^{[1
]}

Bai, Chaolumen ^{[2
]}

Ding, Lijun ^{[1
]}

机构：

[1] Inner Mongolia Agr Univ, Coll Sci, Hohhot 010018, Peoples R China

[2] Inner Mongolia Normal Univ, Coll Chem & Environm Sci, Hohhot 010022, Peoples R China

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2020年 / 49卷 / 12期

关键词：

Electrospinning; Ni-Ni(OH)(2); carbon nanofibers; synergism; METAL-ORGANIC FRAMEWORK; REDUCED GRAPHENE OXIDE; CARBON NANOFIBERS; NANOWIRE ARRAYS; PERFORMANCE; HYDROXIDE; FABRICATION; COMPOSITES; GROWTH; NANOSHEETS;

D O I：

10.1007/s11664-020-08458-3

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A flexible Ni-Ni(OH)(2)/carbon nanofiber (CNF) composite material was fabricated via electrospinning followed by a high-temperature carbonization and hydrothermal process. The Ni-Ni(OH)(2)/CNFs calcined at 800 degrees C exhibited excellent electrochemical performance, with high specific capacitance of 763 F g(-1)(1 A g(-1)). Moreover, the material showed good stability, with 94% capacitance retention after 8000 cycles. This work proves that Ni-Ni(OH)(2)/CNFs are a promising candidate for use as a high-efficiency supercapacitor electrode material.

引用

页码：7211 / 7218

页数：8

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