基本信息:
- 专利标题： 一种花状硫化镍材料的制备方法及其在超级电容器中的应用
- 申请号：CN201510846518.1 申请日：2015-11-27
- 公开(公告)号：CN105489390B 公开(公告)日：2018-03-13
- 发明人： 韩生 , 余伟萍 , 崔煜 , 刘凡 , 储磊 , 邱丰 , 喻宁波 , 刘金宝 , 江新泽 , 付宁 , 冯晨萁 , 蔺华林 , 薛原 , 马鹏 , 余焓 , 于飞 , 卢德力 , 蒋继波 , 李原婷 , 裴素鹏 , 祝俊 , 何忠义 , 熊丽萍
- 申请人： 上海应用技术学院
- 申请人地址： 上海市徐汇区漕宝路120号
- 专利权人： 上海应用技术学院
- 当前专利权人： 上海应用技术学院
- 当前专利权人地址： 上海市徐汇区漕宝路120号
- 代理机构： 上海申汇专利代理有限公司
- 代理人： 吴宝根
- 主分类号： H01G11/30
- IPC分类号： H01G11/30 ; H01G11/24 ; C01G53/11
The invention provides a preparation method of a flower-like nickel sulfide material. The method comprises the following steps: dissolving a nickel source precursor nickel acetate into deionized water, adding ethanol for ultrasonic dispersion and then adding a precursor thiourea of a sulfur source and a surfactant for ultrasonic dispersion again to obtain a reaction liquid; transferring the obtained reaction liquid into a hydrothermal reactor for solvothermal reaction and controlling the temperature for reaction; and respectively washing the obtained reaction liquid with the deionized water and the ethanol, and then carrying out drying to obtain the flower-like nickel sulfide material. An electrochemical test proves that the obtained flower-like nickel sulfide material has excellent charge and discharge properties and cycling stability. An experiment proves that the specific capacitance of the material is 1350F/g at 1A/G charge and discharge currents; the preparation method has the advantages that reaction conditions are easy to control; the preparation technology is simple; the obtained product is good in uniformity; and industrial production of nickel sulfide is facilitated.
公开/授权文献:
- CN105489390A 一种花状硫化镍材料的制备方法及其在超级电容器中的应用 公开/授权日：2016-04-13
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01G | 电容器；电解型的电容器、整流器、检波器、开关器件、光敏器件或热敏器件 |
| ------H01G11/00 | 混合电容器，即具有不同正极和负极的电容器；双电层（EDL）电容器；其制造方法或其零部件的制造方法 |
| --------H01G11/10 | .多个混合或双电层电容器，如阵列或模块 |
| ----------H01G11/30 | ..以它们的材料为特征的 |