公开(公告)号：US20240301286A1

公开(公告)日：2024-09-12

申请号：US18666794

申请日：2024-05-16

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Weifeng Liang ,  Yifang Yang ,  Zhihan Huang ,  Bo Luan ,  Changsong Chen ,  Xiangling Lin ,  Yongsheng Guo ,  Guodong Chen ,  Chuying Ouyang

IPC: C09K11/06 ,  H10K30/86 ,  H10K30/88 ,  H10K85/60

CPC classification number: C09K11/06 ,  H10K30/86 ,  H10K30/88 ,  H10K85/631 ,  H10K85/6572 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1037

Abstract: The present application provides an organic compound and use thereof, a passivation film, a solar battery, and an electrical apparatus. The organic compound is as shown in formula (1) or is an oxyacid radical salt of the compound as shown in formula (1), wherein Ar is selected from any one of substituted or unsubstituted aryl with 6 to 50 ring atoms, substituted or unsubstituted heteroaryl with 5 to 50 ring atoms, or substituted arylamino as shown in formula (A); L is selected from acyclic alkylene with 1 to 10 carbon atoms; and R1 is an oxyacid group. The organic compound is capable of improving photon-to-electron conversion efficiency and stability of a solar battery device.

公开(公告)号：US20240224789A1

公开(公告)日：2024-07-04

申请号：US18587979

申请日：2024-02-27

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Hanfang Li ,  Shuojian Su ,  Weifeng Liang ,  Changsong Chen ,  Xiangling Lin ,  Zhaohui Liu ,  Guodong Chen ,  Yongsheng Guo

IPC: H10K85/50 ,  C07C211/63 ,  C07C211/64 ,  C07D209/44 ,  C07D211/14 ,  C07D213/06 ,  C07D215/10 ,  C07D223/04 ,  H02S10/40 ,  H10K30/30 ,  H10K30/40 ,  H10K30/50 ,  H10K71/12 ,  H10K71/40 ,  H10K85/60

CPC classification number: H10K85/50 ,  C07C211/63 ,  C07C211/64 ,  C07D209/44 ,  C07D211/14 ,  C07D213/06 ,  C07D215/10 ,  C07D223/04 ,  H10K85/615 ,  H10K85/654 ,  H10K85/6572 ,  H02S10/40 ,  H10K30/30 ,  H10K30/40 ,  H10K30/50 ,  H10K71/12 ,  H10K71/441

Abstract: Provided are an ionic compound and an application thereof, a perovskite precursor solution, a perovskite material, a solar material, a solar cell, and an electric apparatus. The ionic compound has a structure represented by any one of formulas (1) to (3). The ionic compound can improve the stability of perovskite materials and thus improve the efficiency and stability of solar cells.