基本信息:
- 专利标题： 一种还原降解有机污染物的纳米铜阵列阴极及其制备与应用
- 专利标题（英）：Nano-copper array cathode for reductive degradation of organic pollutants as well as preparation and application thereof
- 申请号：CN201710496646.7 申请日：2017-06-26
- 公开(公告)号：CN107244717A 公开(公告)日：2017-10-13
- 发明人： 张芳 , 刘波 , 陈文锶 , 李广贺 , 陆奇 , 张旭 , 侯德义
- 申请人： 清华大学
- 申请人地址： 北京市海淀区100084信箱82分箱清华大学专利办公室
- 专利权人： 清华大学
- 当前专利权人： 清华大学
- 当前专利权人地址： 北京市海淀区100084信箱82分箱清华大学专利办公室
- 代理机构： 西安智大知识产权代理事务所
- 代理人： 段俊涛
- 主分类号： C02F1/461
- IPC分类号： C02F1/461 ; C25D3/38 ; C25D5/34 ; C25D7/00 ; C02F101/30
The invention provides a nano-copper array cathode for reductive degradation of organic pollutants as well as preparation and application thereof. Under a condition of lower cathode constant electric potential, through one-step electrodeposition, nano-copper arrays are loaded on surfaces of substrate materials such as three-dimensional foam copper, the obtained nano-copper sheet arrays are uniformly distributed, tightly arranged and difficult to fall off; the dimension length of the nano-copper sheet is less than 500nm, the width is less than 100nm and the thickness is less than 10nm; the prepared nano-copper array cathode is applied to organic pollution water treatment, precious metal palladium with high price is replaced, so that the manufacturing cost of an electrode is greatly reduced while the degradation efficiency of the organic pollutants is improved at the same time. According to the nano-copper array cathode disclosed by the invention, the process is simple, raw materials are low in cost and easy to obtain, and the possibility is provided for magnification scale production.
IPC结构图谱:
| C | 化学；冶金 |
| --C02 | 水、废水、污水或污泥的处理 |
| ----C02F | 水、废水、污水或污泥的处理 |
| ------C02F1/00 | 水、废水或污水的处理C02F3/00至C02F9/00优先 |
| --------C02F1/46 | .用电化学方法 |
| ----------C02F1/461 | ..用电解法 |