LiTFSI/TBP-free hole transport materials with nonlinear π-conjugation for efficient inverted perovskite solar cells

We have synthesized two non-linear molecules with Y-shaped (XSln847) and X-shaped (XSln1453) structures via a facile synthetic route. Comparable to an X-shaped structure, the Y-shaped structural backbone of XSln847 enables a tight molecular stacking arrangement through multiple intermolecular short...

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Veröffentlicht in:	Electrochimica acta 2019-02, Vol.296, p.283-293
Hauptverfasser:	Liu, Na, Zong, Xueping, Wang, Zhihui, Cui, Tianqiang, Liang, Mao, Zhang, Yue, Xue, Song
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical synthesis Conjugation Dopant-free molecules Energy conversion efficiency Hole-transporting materials Non-linear molecular Perovskite solar cells Perovskites Photoluminescence Photovoltaic cells Solar cells Tetracyanoquinodimethane Transport Triphenylamine
Online-Zugang:	Volltext
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