Molecular engineering of carbazole and acridine based hole transport materials for perovskite solar cells

IF 4.1 3区工程技术 Q2 CHEMISTRY, APPLIED

Dyes and Pigments Pub Date : 2025-03-24 DOI:10.1016/j.dyepig.2025.112783

Jingjing Zhao, Licheng Liu, Mengde Zhai, Cheng Chen, Haoxin Wang, Ziyang Xia, Yi Tian, Li Guo, Ming Cheng

引用次数: 0

Abstract

The development of novel hole transport materials represents a straightforward and innovative approach to enhancing the performance of perovskite solar cells (PSCs). In this paper, three hole transport materials (HTMs), D-CZ, D-ACR and ACR-CZ, are designed and synthesized through molecular engineering. The alteration of π-bridges in the three molecules resulted in changes in energy levels, which in turn affected their performance. The PSCs using carbazole and acridine based asymmetric structured material ACR-CZ as HTM obtain the highest efficiency of 24.2 % under 100 mW cm⁻² AM 1.5G solar illumination.

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来源期刊

Dyes and Pigments 工程技术-材料科学：纺织

CiteScore

8.20

自引率

13.30%

发文量

933

审稿时长

33 days

期刊介绍： Dyes and Pigments covers the scientific and technical aspects of the chemistry and physics of dyes, pigments and their intermediates. Emphasis is placed on the properties of the colouring matters themselves rather than on their applications or the system in which they may be applied. Thus the journal accepts research and review papers on the synthesis of dyes, pigments and intermediates, their physical or chemical properties, e.g. spectroscopic, surface, solution or solid state characteristics, the physical aspects of their preparation, e.g. precipitation, nucleation and growth, crystal formation, liquid crystalline characteristics, their photochemical, ecological or biological properties and the relationship between colour and chemical constitution. However, papers are considered which deal with the more fundamental aspects of colourant application and of the interactions of colourants with substrates or media. The journal will interest a wide variety of workers in a range of disciplines whose work involves dyes, pigments and their intermediates, and provides a platform for investigators with common interests but diverse fields of activity such as cosmetics, reprographics, dye and pigment synthesis, medical research, polymers, etc.