公开(公告)号：US20240039474A1

公开(公告)日：2024-02-01

申请号：US18377993

申请日：2023-10-09

Applicant: Beijing Institute of Technology

Inventor： Shanshan Wang ,  Qiaoshi An ,  Jianxin Du ,  Shaochun Peng ,  Jiatao Zhang ,  Peifeng Gao ,  Jianbing Gao ,  Mengyun Jiang ,  Peng Mao ,  Qiwen Yang

IPC: H02S50/10 ,  H10K30/30 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K71/12 ,  H10K71/60

CPC classification number: H02S50/10 ,  H10K30/30 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K71/12 ,  H10K71/60 ,  H10K2102/103

Abstract: The present invention relates to an organic solar cell for a current-voltage test and a preparation method thereof. The disclosed organic solar cell for the current-voltage test comprises a substrate with a preset ITO pattern, wherein ITO on the substrate with the preset ITO pattern is used as the anode layer, and a hole transport layer, an active layer, an electron transport layer and a cathode layer are stacked successively to form a solar cell. A plurality of cell positions are designed on the substrate in the present invention. Each cell has an independent cathode test site and an anode test site. The distance between the test site of each cell and the cell is kept the same and the distance is short enough; and the cells are distributed evenly on the substrate discretely. The present invention has high substrate utilization rate, high data accuracy and good parallelism.