基本信息:
- 专利标题： 一种调节太阳能电池吸收波长的方法及制备的太阳能电池
- 专利标题（英）：Method for adjusting absorption wavelength of solar battery and prepared solar battery
- 申请号：CN201710182201.1 申请日：2017-03-24
- 公开(公告)号：CN106684248A 公开(公告)日：2017-05-17
- 发明人： 张利强 , 陈恺 , 李永峰
- 申请人： 中国石油大学(北京)
- 申请人地址： 北京市昌平区府学路18号
- 专利权人： 中国石油大学(北京)
- 当前专利权人： 中国石油大学(北京)
- 当前专利权人地址： 北京市昌平区府学路18号
- 代理机构： 北京三友知识产权代理有限公司
- 代理人： 姚亮; 沈金辉
- 主分类号： H01L51/42
- IPC分类号： H01L51/42 ; H01L51/48
The invention provides a method for adjusting the absorption wavelength of a solar battery and a prepared solar battery. The method for adjusting the absorption wavelength of the solar battery comprises the following steps of: (1) adhering shape memory alloy on a basic battery (flexible perovskite solar battery); and (2) leading the shape memory alloy to generate preset automatic deformation by changing the temperature so as to drive a light-absorbing layer of the basic battery to generate deformation and further realize adjustment for the absorption wavelength of the solar battery. The scheme provided by the invention has the advantages that the shape memory effect and the superelasticity of the shape memory alloy are creatively utilized to automatically adjust the forbidden bandwidth of the solar battery, so that the functional characteristics such as optics, electrics and stability and the like of the solar battery are changed.
公开/授权文献:
- CN106684248B 一种调节太阳能电池吸收波长的方法及制备的太阳能电池 公开/授权日：2019-02-01