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[1]苏展,于金山,董 浩,等.花状Ni（OH）2的制备及其电化学性能研究[J].电镀与精饰,2022,(2):16-19.[doi:10.3969/j.issn.1001-3849.2022.02.004]
　SU Zhan,YU Jinshan,DONG Hao,et al.Preparation and Electrochemical Properties of Floral Ni ( OH ) 2[J].Plating & Finishing,2022,(2):16-19.[doi:10.3969/j.issn.1001-3849.2022.02.004]
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花状Ni（OH）2的制备及其电化学性能研究

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG] 卷: 期数: 2022年2 页码: 16-19 栏目: 出版日期: 2022-01-12
Title:
Preparation and Electrochemical Properties of Floral Ni ( OH ) 2
作者:
苏展1; 2; 于金山1; 2; 董 浩3; 石 昕3; 王宏智3*
（1.国网天津市电力公司电力科学研究院，天津 300384； 2.天津市电力物联网企业重点实验室，天津 300384； 3.天津大学 化工学院 应用化学系，天津300350）
Author(s):
SU Zhan1; 2;  YU Jinshan1; 2;  DONG Hao3;  SHI Xin3;  WANG Hongzhi3*
( 1. Tianjin Electric Power Research Institute State Grid Tianjin Electric Power Company Tianjin 300384 China 2. Tianjin Key Laboratory of Internet of Things in Electricity Tianjin 300384 China 3. Department of Applied Chemistry School of Chemical Engineering and Technology Tianjin University Tianjin 300350 China )
关键词:
超级电容器; Ni（OH）2; 水热法
Keywords:
supercapacitor;  Ni（OH）2;  hydrothermal method
分类号:
TQ152
DOI:
10.3969/j.issn.1001-3849.2022.02.004
文献标志码:
A
摘要:
以 NiCl2·6H2O 和 NH3·H2O 为原料，采用简单的水热法，借助表面活性剂 CTAB 成功合成了 β -Ni （ OH ） 2 。研究表明，该材料具有以纳米片相互穿插构成的花状分层微米球结构，比表面积高达 45 m2· g-1 。电化学测试表明材料具有良好的电化学性能，在 3 A· g-1 的充放电电流密度下， Ni （ OH ） 2 的比容量达到 505 C· g-1 ，在超级电容器领域具有良好的应用前景。
Abstract:
Using NiCl2·6H2O and NH3·H2O as raw materials ， β-Ni（OH）2 was successfully synthesized by a simple hydrothermal method with surfactants CTAB. The material had a flower-like layered micron ball structure composed of nanoscale sheets interspersed with each other， with a specific surface area up to 45 m2·g-1. Electrochemical tests showed that the material had good electrochemical performance. Under the charge-discharge current density of 3 A·g-1， the specific capacity of Ni（OH）2 reached 505 C·g-1， showing a good application prospect in the field of supercapacitors.

参考文献/References:



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[5] Zhao C, Han S, Ding Y, et al. One-step synthesis of amino acid-derived HTC/NiO/Ni(OH) 2 @Ni cathode for high performance supercapacitors [J]. Applied Surface Science, 2021, 558: 149853.

[6] Hao C X, Wen F S, Xiang J Y, et al. Controlled incorporation of Ni(OH) 2 nanoplates into flowerlike MoS 2 nanosheets for flexible all-solid-state supercapacitors [J]. Advanced Functional Materials, 2014, 24(42): 6700-6707.

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备注/Memo

收稿日期： 2021-04-27 修回日期： 2021-06-17 作者简介： 苏展（ 1986 —），男，本科，高级工程师， email ： 504020249@qq.com 通信作者： 王宏智（ 1973 —），男，博士，副教授， email ： wanghz@tju.edu.cn

更新日期/Last Update: 2022-01-24