发明名称 |
PHOTOVOLTAIC DEVICES IN TANDEM ARCHITECTURE |
摘要 |
A tandem photovoltaic device includes a first cell and a second cell arranged in tandem. The first cell is configured to receive incident electromagnetic radiation and includes a first charge separating layer having a first semiconducting polymer adapted to create electric charge carriers generated by electromagnetic radiation. A second cell is configured to receive electromagnetic radiation passing out of the first cell in a light propagation path. The second cell includes a second charge separating layer having a second semiconducting polymer adapted to create electric charge carriers generated by electromagnetic radiation. A first titanium oxide layer is interposed between the first and second cells, wherein the first titanium oxide layer is substantially amorphous and has a general formula of TiOx where X being a number of 1 to 1.96. |
申请公布号 |
US2012152321(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201113205462 |
申请日期 |
2011.08.08 |
申请人 |
HEEGER ALAN J.;LEE KWANGHEE;KIM JIN YOUNG |
发明人 |
HEEGER ALAN J.;LEE KWANGHEE;KIM JIN YOUNG |
分类号 |
H01L31/0687;B82Y99/00;H01L51/46;H01L51/48 |
主分类号 |
H01L31/0687 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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