Cr2O3: a novel supercapacitor electrode material with high capacitive performance

被引：58

作者：

Xu, Xiaoyang ^{[1
]}

Wu, Jinze ^{[1
]}

Yang, Nian ^{[1
]}

Na, Heya ^{[1
]}

Li, Lingzhi ^{[1
]}

Gao, Jianping ^{[1
,2
]}

机构：

[1] Tianjin Univ, Sch Sci, Tianjin 300072, Peoples R China

[2] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China

来源：

MATERIALS LETTERS | 2015年 / 142卷

基金：

美国国家科学基金会;

关键词：

Energy storage and conversion; Particles; NANOTUBES;

D O I：

10.1016/j.matlet.2014.12.022

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cr2O3 was prepared using a simple hydrothermal procedure followed by annealing and then used as the electrode material in supercapacitors. The as-prepared Cr2O3 exhibited good electrochemical performances. The maximum specific capacitances were 203 F/g at 10 mV/s and 130 F/g at 1 A/g. The Cr2O3 also showed good cycle-life stability and a low resistance, so Cr2O3 is a promising electrode material for supercapacitors. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：172 / 175

页数：4

共 50 条

[21] RuO2@Co3O4 heterogeneous nanofibers: a high-performance electrode material for supercapacitors [J].

Gong, Decai ;

Zhu, Jian ;

Lu, Bingan .

RSC ADVANCES, 2016, 6 (54) :49173-49178

[22] Design and Construction of Carbon-Coated Fe3O4/Cr2O3 Heterostructures Nanoparticles as High-Performance Anodes for Lithium Storage [J].

Liu, Huan ;

Zhang, Weibin ;

Wang, Weili ;

Han, Guifang ;

Zhang, Jingde ;

Zhang, Shiwei ;

Wang, Jianchuan ;

Du, Yong .

SMALL, 2023, 19 (52)

[23] Surface modification of Cr2O3 nanoparticles with 3-amino propyl trimethoxy silane (APTMS). Part 1: Studying the mechanical properties of polyurethane/Cr2O3 nanocomposites [J].

Palimi, M. J. ;

Rostami, M. ;

Mandavian, M. ;

Ramezanzadeh, B. .

PROGRESS IN ORGANIC COATINGS, 2014, 77 (11) :1663-1673

[24] H2V3O8 nanobelts as a novel stable electrode material with good reversible redox performance [J].

Mjejri, I. ;

Etteyeb, N. ;

Sediri, F. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 611 :372-380

[25] Electrodeposited Ni-Fe-Cr2O3 nanocomposite coatings: A survey of influences of Cr2O3 nanoparticles loadings in the electrolyte [J].

Rasooli, Ali ;

Safavi, Mir Saman ;

Babaei, Farid ;

Ansarian, Alireza .

JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 822

[26] Flower-like Ni(OH)2 hybridized g-C3N4 for high-performance supercapacitor electrode material [J].

Shi, Lei ;

Zhang, Jinglin ;

Liu, Huidi ;

Que, Manni ;

Cai, Xiang ;

Tan, Shaozao ;

Huang, Langhuan .

MATERIALS LETTERS, 2015, 145 :150-153

[27] Photon emission produced by Kr+ ions bombardment of Cr and Cr2O3 targets [J].

El Boujlaidi, A. ;

Hammoum, K. ;

Jadoual, L. ;

Jourdani, R. ;

El Fqih, M. Ait ;

Aouchiche, H. ;

Kaddouri, A. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2015, 343 :158-162

[28] Facile hydrothermal fabrication of nitrogen-doped graphene/Fe2O3 composites as high performance electrode materials for supercapacitor [J].

Zhao, Penghui ;

Li, Weilong ;

Wang, Gang ;

Yu, Baozhi ;

Li, Xiaojun ;

Bai, Jintao ;

Ren, Zhaoyu .

JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 604 :87-93

[29] Flexible superior electrode architectures based on three-dimensional porous spinous α-Fe2O3 with a high performance as a supercapacitor [J].

Nan, Honghong ;

Yu, Liutao ;

Ma, Wenqin ;

Geng, Baoyou ;

Zhang, Xiaojun .

DALTON TRANSACTIONS, 2015, 44 (20) :9581-9587

[30] Fabrication of an asymmetric supercapacitor based on reduced graphene oxide/polyindole/γ - Al2O3 ternary nanocomposite with high-performance capacitive behavior [J].

Azizi, Elmira ;

Arjomandi, Jalal ;

Salimi, Abbas ;

Lee, Jin Yong .

POLYMER, 2020, 195

← 1 2 3 4 5 →