基本信息:
- 专利标题： 一种铌酸钛介孔微球的制备方法
- 专利标题（英）：Method for preparing titanium niobate mesoporous microspheres
- 申请号：CN201510908762.6 申请日：2015-12-09
- 公开(公告)号：CN105428633A 公开(公告)日：2016-03-23
- 发明人： 刘光印 , 鲍克燕 , 郭佳莉 , 张瑞雪 , 孙瑞雪 , 谢海泉 , 柳文敏 , 杨浩 , 季晓广
- 申请人： 南阳师范学院
- 申请人地址： 河南省南阳市卧龙区卧龙路1638号
- 专利权人： 南阳师范学院
- 当前专利权人： 南阳师范学院
- 当前专利权人地址： 河南省南阳市卧龙区卧龙路1638号
- 代理机构： 北京国昊天诚知识产权代理有限公司
- 代理人： 刘戈
- 主分类号： H01M4/48
- IPC分类号： H01M4/48 ; H01M4/1391 ; H01M10/0525
The invention discloses a method for preparing titanium niobate mesoporous microspheres. The method comprises the steps of mixing isopropyl alcohol with glycerin according to a certain proportion; adding a niobium source and a titanium source to the obtained solution; placing the obtained mixed liquid in a high pressure reactor to perform heating reaction; after cooling, obtaining the titanium niobate mesoporous microspheres through washing, drying and calcinating. The method has the advantages that the method is simple, convenient to implement and practical, and the product shape and size are easy to control. The prepared titanium niobate mesoporous microspheres have large specific surface area and pore volume, the electrochemical performance of titanium niobate is greatly improved, and particularly the large-multiplying-power charging and discharging cycle performance is greatly improved.
公开/授权文献:
- CN105428633B 一种铌酸钛介孔微球的制备方法 公开/授权日：2018-05-11
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M4/00 | 电极 |
| --------H01M4/02 | .由活性材料组成或包括活性材料的电极 |
| ----------H01M4/06 | ..一次电池的电极 |
| ------------H01M4/48 | ...无机氧化物或氢氧化物的 |