Effects of deposition temperature and annealing temperature on the morphology and electrochemical capacitance of Ni(OH)2 thin films

被引：0

作者：

Guangwu Yang

Yunqiang Wu

Baoli Wang

Wenyue Guo

Zhaoyan Ren

Zhongheng Bu

Chengcheng Miao

Hulin Li

机构：

[1] China University of Petroleum,College of Science

[2] Experiment and Test Research Institute,School of Geosciences

[3] China University of Petroleum,College of Chemistry and Chemical Engineering

[4] Lanzhou University,undefined

来源：

Journal of Solid State Electrochemistry | 2012年 / 16卷

关键词：

Nickel hydroxide; Nickel foam; Electrodeposition; Annealing; Electrochemical capacitor;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper, we report 3D nickel (II) hydroxide thin films with porous nanostructures prepared on Ni foam by direct current electrodeposition from aqueous solution of Ni(NO3)2 through basic chemicals. The effect of deposition temperature on Ni(OH)2 thin film morphology is examined by field emission scanning electron microscopy, which is found to have significant influence on capacitance performance of Ni(OH)2 thin films. Moreover, the effect of annealing temperature on electrochemical capacitance and long-time stability of Ni(OH)2 thin films is investigated. An optimum-specific capacitance value of 2,447 farads g−1 is obtained for Ni(OH)2 thin film deposited at 20 °C and annealed at 100 °C.

引用

页码：3761 / 3767

页数：6

共 50 条

[21] Electrochemical deposition of Ni(OH)2/CNTs electrode as electrochemical capacitors
Hui Chai
Xuan Chen
Dianzeng Jia
Wanyong Zhou
Rare Metals, 2011, 30 : 85 - 89
[22] Effect of Annealing Temperature on Morphology and Optoelectronics Properties of Spin-Coated CZTS Thin Films
T. Özdal
T. Chtouki
H. Kavak
V. Figa
D. Guichaoua
H. Erguig
J. Mysliwiec
B. Sahraoui
Journal of Inorganic and Organometallic Polymers and Materials, 2021, 31 : 89 - 99
[23] Effect of Annealing Temperature on Morphology and Optoelectronics Properties of Spin-Coated CZTS Thin Films
Ozdar, T.
Chtouki, T.
Kavak, H.
Figa, V
Guichaoua, D.
Erguig, H.
Mysliwiec, J.
Sahraoui, B.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2021, 31 (01) : 89 - 99
[24] The nanoscale effects on the morphology, microstructure and electrochemical performances of the cathodic deposited α-Ni(OH)2
Wu, Yu
Sang, Shangbin
Zhong, Wenjie
Li, Fang
Liu, Kaiyu
Liu, Hongtao
Lu, Zhouguang
Wu, Qiumei
ELECTROCHIMICA ACTA, 2018, 261 : 58 - 65
[25] Influence of Annealing Temperature on Structural, Morphology, Optical and Photocatalytic Properties of β-Ga2O3 Thin Films
Wang, Yinzhen
Li, Ning
Duan, Pingping
Zhang, Liaolin
Chu, Benli
He, Qinyu
Qiu, Jianrong
SCIENCE OF ADVANCED MATERIALS, 2017, 9 (3-4) : 403 - 407
[26] Formation of Highly Active NiO(OH) Thin Films from Electrochemically Deposited Ni(OH)2 by a Simple Thermal Treatment at a Moderate Temperature: A Combined Electrochemical and Surface Science Investigation
Tao, Shasha
Wen, Qingbo
Jaegermann, Wolfram
Kaiser, Bernhard
ACS CATALYSIS, 2022, 12 (02) : 1508 - 1519
[27] Effects of annealing temperature on the photocatalytic activity of N-doped TiO2 thin films
Wang, Moo-Chin
Lin, Huey-Jiuan
Wang, Chien-Ho
Wu, Hsuan-Chung
CERAMICS INTERNATIONAL, 2012, 38 (01) : 195 - 200
[28] Reactive sputter deposition of β-Ni(OH)2 thin films in Ar + H2O mixed gas atmosphere at a substrate temperature of-80 °C
Abe, Yoshio
Kataoka, Masaki
Yokoiwa, Yuki
Kawamura, Midori
Kim, Kyung Ho
Kiba, Takayuki
JAPANESE JOURNAL OF APPLIED PHYSICS, 2023, 62 (04)
[29] High temperature annealing effects on chromel (Ni90Cr10) thin films and interdiffusion study for sensing applications
Datta, Arindom
Cheng, Xudong
Miller, Michael A.
Li, Xiaochun
THIN SOLID FILMS, 2008, 516 (12) : 4307 - 4311
[30] Effect of deposition parameters and annealing temperature on the structure and properties of Al-doped ZnO thin films
Hsu, C. Y.
Lin, Y. C.
Kao, L. M.
Lin, Y. C.
MATERIALS CHEMISTRY AND PHYSICS, 2010, 124 (01) : 330 - 335

← 1 2 3 4 5 →