文献类型：期刊文献

英文题名：Panchromatic porphyrin-based dye-sensitized solar cells: from cosensitization to concerted companion dye approaches

作者：Li, Zhemin[1]; Li, Qizhao[1]; Li, Chengjie[1]; Xie, Yongshu[1]

机构：[1] Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China

年份：2023

卷号：8

期号：3

起止页码：652

外文期刊名：Materials Chemistry Frontiers

收录：EI(收录号：20234915161004)

语种：英文

外文关键词：Chromophores - Defects - Dye-sensitized solar cells - Infrared devices

摘要：With the advantages of environmental friendliness, easy fabrication, and rich colors, dye-sensitized solor cells (DSSCs) are promising for applications in architectural decoration as well as power supply for low energy devices. Among the various dyes, porphyrins have been developed as a class of efficient DSSC dyes. However, porphyrin dyes still suffer from absorption defects and rather strong aggregation tendencies associated with the large conjugation frameworks. To address these problems, various approaches have been developed for achieving panchromatic absorption and high efficiency. This review briefly summarizes recent progresses in the area of cosensitization of porphyrin dyes to fill up the absorption defects in the UV/blue, green and near-infrared regions, respectively. On this basis, supramolecular dye systems and multi-chromophore dyes have been presented. In addition, concerted companion (CC) dyes consisting of porphyrin and organic sub-dye units have been described in detail. Based on the summary of the recent progress made in developing efficient DSSCs, promising directions for future research studies are discussed and prospected. ? 2024 The Royal Society of Chemistry.