Facile Synthesis of NiO/Nitrogen-doped Reduced Graphene Oxide Nanocomposites for the Application in Supercapacitors

被引：16

作者：

Hu, Jun ^{[1
]}

Yang, Ping ^{[1
]}

Nie, Taotao ^{[1
]}

Liu, Songlan ^{[1
]}

Ni, Huiqiong ^{[1
]}

Shi, Jianjun ^{[1
]}

机构：

[1] Anhui Univ Sci & Technol, Sch Chem Engn, Huainan 232001, Anhui, Peoples R China

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2019年 / 93卷 / 05期

基金：

中国国家自然科学基金;

关键词：

hydrothermal reaction; NiO; N-rGO composites; supercapacitor; ASYMMETRIC SUPERCAPACITOR; MESOPOROUS CARBON; HIGH-ENERGY; PERFORMANCE; COMPOSITES; NANOTUBES; ELECTRODE;

D O I：

10.1134/S0036024419050145

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Coupling the merits of transition metal-oxide with graphene for the application in energy-storage has received great attention. Herein, NiO loaded nitrogen-doped reduced graphene oxide (NiO/N-rGO) composites were synthesized through facile and effective hydrothermal method. The as-synthesized NiO/N-rGO were designed as high effective electrode materials for the application in a supercapacitor. Electrochemical performance of the as-synthesized NiO/N-rGO composites displays that the specific capacitances reach up to 233 F g(-1) at 1 A g(-1) in 6 M KOH. This paper may support a facile method for the synthesis of transition metal oxide and graphene composites which may be applied as electrode materials for supercapacitors.

引用

页码：895 / 901

页数：7

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