SU Zhan,YU Jinshan,DONG Hao,et al.Preparation Process of Ni ( OH ) 2 Positive Electrode Materials by Solvothermal Method and Orthogonal Test[J].Plating & Finishing,2022,(6):47-51.
正交试验法优化Ni(OH)2超电材料溶剂热法制备工艺
- Title:
- Preparation Process of Ni ( OH ) 2 Positive Electrode Materials by Solvothermal Method and Orthogonal Test
- Keywords:
- supercapacitor; ??i (OH )2 ; solvothermal method ; orthogonal experiment
- 分类号:
- TQ152
- 文献标志码:
- A
- 摘要:
- 采用溶剂热法并设计正交试验，以 NiCl 2 ·6H 2 O 为原料在不同条件下制备得到了 9 组 Ni( OH ) 2 电极材料，对其进行了物理表征和电化学性能测试。选取 3 A?span>· g -1 下材料的质量比容量值为评价指标，确定了最佳制备条件：水热温度 180 ℃ ，反应时间 10 h ，加入 200 mg 聚苯乙烯磺酸钠（ PSS ），体积比为 1 ∶ 1 的水 / 乙二醇溶液作为溶剂。
- Abstract:
- ： By solvothermal method and orthogonal experiment design ， the nine Ni ( OH ) 2 electrode materials were prepared from NiCl 2 ·6H 2 O. The physical characterization and electrochemical tests were carried out. The mass specific capacity of the material under 3 A?span>· g -1 was selected as the evaluation index ， and the optimal preparation conditions were determined as follows ： the hydrothermal temperature was 180 ℃ ， the hydrothermal time was 10 h ， 200 mg poly sodium styrene sulfonate （ PSS ） was added ， and the solvent was 1 ∶ 1 water/glycol solution by volume.
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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?/html>