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]East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Sch Chem & Mol Engn, Key Lab Adv Mat & Joint Int Res Lab Precis Chem &, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2024

卷号：8

期号：3

起止页码：652

外文期刊名：MATERIALS CHEMISTRY FRONTIERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001104802900001)】；

基金：This work was financially supported by the National Natural Science Foundation of China (22131005, 22201074, 22075077 and 21971063), the Fundamental Research Funds for the Central Universities, Program of Shanghai Academic Research Leader (20XD1401400), the Shanghai Rising-Star Program (23QA1402100) and the Natural Science Foundation of Shanghai (23ZR1415600 and 22ZR1416100).

语种：英文

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. In this review, cosensitization, concerted companion and other strategies, enabling porphyrin sensitizers to achieve panchromatic absorption and the resulting high photovoltaic performance, are briefly summarized and discussed.