公开(公告)号：US11917904B2

公开(公告)日：2024-02-27

申请号：US18220832

申请日：2023-07-12

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Weifeng Liang ,  Wenming Guo ,  Juanjuan Sun ,  Bo Luan ,  Yongsheng Guo ,  Guodong Chen

IPC分类号： H10K85/50 ,  H10K30/50 ,  H10K30/86 ,  H10K71/15 ,  H10K85/10

CPC分类号： H10K85/50 ,  H10K30/86 ,  H10K71/15 ,  H10K85/111 ,  H10K30/50

摘要： The present application provides a perovskite solar cell, including conductive glass, a hole transport layer, a perovskite layer, an electron transport layer and a back electrode, where a passivation layer may be disposed between the hole transport layer and the perovskite layer, and the passivation layer may include an amide and/or a cation thereof, where the amide may include a compound of formula (1) and/or formula (2):






where
R1 and R2 are each independently selected from hydrogen, —R, —NR2, —NHR, —NH2, —OH, —OR, —NHCOR, —OCOR, and —CH2COOH, where R represents a straight or branched chain alkyl group having 1-10 carbon atoms, m is an integer of 0 to 10; and n is an integer of 1 to 10; and










where Ar is selected from a C5-C10 aryl or heteroaryl group.

公开(公告)号：US11798704B2

公开(公告)日：2023-10-24

申请号：US18327923

申请日：2023-06-02

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong Chen ,  Bao Tu ,  Wenming Guo ,  Yongsheng Guo ,  Guodong Chen ,  Chuying Ouyang

IPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K85/50 ,  H10K71/60 ,  H10K71/16 ,  H10K30/82 ,  H10K101/40 ,  H10K101/30

CPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K71/16 ,  H10K71/60 ,  H10K85/50 ,  H10K2101/30 ,  H10K2101/40

摘要： A perovskite radiovoltaic-photovoltaic battery having a first electrode, a first charge transport layer, a perovskite layer, a second charge transport layer, and a second electrode in sequence, wherein the first electrode is a transparent electrode, the first charge transport layer is an electron transport layer and the second charge transport layer is a hole transport layer, or the first charge transport layer is a hole transport layer and the second charge transport layer is an electron transport layer, and the second electrode is a radiating electrode formed by compounding an electrical conductor material with a radioactive source.

公开(公告)号：US12075637B2

公开(公告)日：2024-08-27

申请号：US18452101

申请日：2023-08-18

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong Chen ,  Juanjuan Sun ,  Limei Zhou ,  Hanfang Li ,  Wenming Guo ,  Zhiqiang Wang ,  Guodong Chen ,  Yongsheng Guo

IPC分类号： H10K30/50 ,  H10K30/40 ,  H10K71/12 ,  H10K85/50

CPC分类号： H10K30/50 ,  H10K30/40 ,  H10K71/12 ,  H10K85/50

摘要： A perovskite solar cell includes a transparent electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode in sequence. The perovskite layer includes a main perovskite layer and a two-dimensional perovskite coating layer covering both surface and periphery of the main perovskite layer. The two-dimensional perovskite coating layer includes a first overlay layer disposed between the main perovskite layer and the electron transport layer, a second overlay layer disposed between the main perovskite layer and the hole transport layer, and a third overlay layer covering the periphery of the main perovskite layer.