One dimensional nickel oxide-decorated cobalt oxide (Co3O4) composites for high-performance supercapacitors

被引：19

作者：

He, Fang ^{[1
]}

Liu, Kaiyu ^{[1
,2
]}

Zhong, Jianjian ^{[1
]}

Zhang, Shuirong ^{[1
]}

Huang, Qi ^{[1
]}

Chen, Cheng ^{[1
]}

机构：

[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China

[2] Longyan Univ, Coll Chem & Mat Sci, Longyan 364012, Peoples R China

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2015年 / 749卷

关键词：

One dimensional; Nickel oxide; Cobalt oxide; Supercapacitors; FACILE SYNTHESIS; ELECTRODES; FABRICATION; EVOLUTION; POROSITY;

D O I：

10.1016/j.jelechem.2015.04.040

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

One dimensional porous NiO-decorated Co3O4 composites were synthesized via a two-step solution-based method. The composites were detected by X-ray photoelectron spectroscopy (XPS), and it shows that the atomic ratio of nickle is about 1.74% in the composite. The obtained NiO-decorated Co3O4 composite yields a high specific capacitance of 1112 F g(-1) at a current density of 2 A g(-1), exhibits perfect rate and cycling stability. Furthermore, the specific capacitance of the composite can still keep a good retention of 97% after 1000 cycles at 2 A g(-1), demonstrating the excellent long-term electrochemical stability of the composite. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：89 / 95

页数：7

共 50 条

[31] MnO2 Nanosheets Decorated MOF-Derived Co3O4 Triangle Nanosheet Arrays for High-Performance Supercapacitors
Yin, Xuemin
Liu, Huimin
Cheng, Chen
Li, Kezhi
Lu, Jinhua
MATERIALS TECHNOLOGY, 2022, 37 (12) : 2188 - 2193
[32] High-performance anode based on porous Co3O4 nanodiscs
Pan, Anqiang
Wang, Yaping
Xu, Wu
Nie, Zhiwei
Liang, Shuquan
Nie, Zimin
Wang, Chongmin
Cao, Guozhong
Zhang, Ji-Guang
JOURNAL OF POWER SOURCES, 2014, 255 : 125 - 129
[33] Two-dimensional cobalt-manganese binary metal oxide porous nanosheets for high-performance supercapacitors
Zhang, Guowei
Ding, Fei
Sang, Lin
Wang, Guiling
Feng, Mengya
Ma, Zhipeng
Shao, Guangjie
JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2016, 20 (12) : 3473 - 3480
[34] Hydrothermal Synthesis of Cobalt Vanadium Oxide (Co3V2O8) Hexagonal Disc for High-Performance Supercapacitors
Jadhavar, A. A.
Shelke, Nitin T.
Yewale, M. A.
Kadam, R. A.
Kadam, S. L.
Shin, D. K.
SURFACES AND INTERFACES, 2023, 43
[35] Three-dimensional enoki mushroom-like Co3O4 hierarchitectures constructed by one-dimension nanowires for high-performance supercapacitors
Luo, Fulian
Li, Jing
Lei, Ying
Yang, Wen
Yuan, Hongyan
Xiao, Dan
ELECTROCHIMICA ACTA, 2014, 135 : 495 - 502
[36] Polydopamine Decorated Co3O4/Reduced Graphene Oxide Composite for Efficient and Selective Sensing of Histidine: Restructuring α-Cobalt Hydroxide to Highly Crystalline Co3O4 Sheets
Mers, S. V. Sheen
Muthurasu, A.
Ganesh, V.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2018, 165 (14) : B753 - B761
[37] One-Dimensional Assembly of Conductive and Capacitive Metal Oxide Electrodes for High-Performance Asymmetric Supercapacitors
Harilal, Midhun
Vidyadharan, Baiju
Misnon, Izan Izwan
Anilkumar, Gopinathan M.
Lowe, Adrian
Ismail, Jamil
Yusoff, Mashitah M.
Jose, Rajan
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (12) : 10730 - 10742
[38] Controlled continuous hydrothermal synthesis of cobalt oxide (Co3O4) nanoparticles
Lester, Ed
Aksomaityte, Gabriele
Li, Jun
Gomez, Sara
Gonzalez-Gonzalez, Jose
Poliakoff, Martyn
PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS, 2012, 58 (01) : 3 - 13
[39] Supercapacitive cobalt oxide (Co3O4) thin films by spray pyrolysis
Shinde, V. R.
Mahadik, S. B.
Gujar, T. P.
Lokhande, C. D.
APPLIED SURFACE SCIENCE, 2006, 252 (20) : 7487 - 7492
[40] Reduction of Cobalt Oxide (Co3O4) by Low Temperature Hydrogen Plasma
Sabat, K. C.
Paramguru, R. K.
Pradhan, S.
Mishra, B. K.
PLASMA CHEMISTRY AND PLASMA PROCESSING, 2015, 35 (02) : 387 - 399

← 1 2 3 4 5 →