1630723-98-6Relevant articles and documents
A novel AIE molecule as a hole transport layer enables efficient and stable perovskite solar cells
Huang, Bin,Cheng, Yujun,Lei, Hui,Hu, Lin,Li, Zaifang,Huang, Xuexiang,Chen, Lie,Chen, Yiwang
, p. 4015 - 4018 (2021)
A low-cost and efficient hole transport layer (HTL) material (TPE-CZ) with the aggregation-induced emission (AIE) effect has been synthesized. Due to the AIE effect, perovskite solar cells with TPE-CZ as the HTL deliver a higher power conversion efficiency (PCE) of 18% with better stability than those with the reference HTL (Spiro-OMeTAD).
Synthons for developing organic semiconductors
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Page/Page column 33-34, (2019/09/17)
A process for the synthesis of π-conjugated materials including a step of utilizing a synthon having a carbazole or fluorene nucleus.
A carbazole di-aryl amines dendritic compound and its preparation method and application
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, (2018/05/24)
The invention relates to a carbazole diarylamine dendritic compound as well as a preparation method and application of the carbazole diarylamine dendritic compound. According to the preparation method of the carbazole diarylamine dendritic compound, halogenated 9,9minute-spirobifluorene, a catalyst and a carbazole diarylamine compound are mixed with organic alkali; the mixture takes reaction under the inert gas protection by using xylene as a solvent; re-crystallization is performed for purification; the carbazole diarylamine dendritic compound obtained shown as the accompanying drawing is obtained. The prepared carbazole diarylamine dendritic compound has the advantages that the process and a refining method are simple and convenient; the carbazole diarylamine dendritic compound is very suitable for industrial production; better heat stability and better morphologic stability are realized; when the carbazole diarylamine dendritic compound is used as a hole-transporting material of a perovskite solar cell, higher photovoltaic conversion efficiency is realized.