Novel D�?��?�–A dye sensitizers of polymeric metal complexes with triphenylamine derivatives as donor for dye-sensitized solar cells: synthesis, characterization and application

Bulletin of materials science

Guipeng Tang¹  Wei Zhang¹  Qiufang Xie¹  Chaofan Zhong¹  Jun Zhou¹  Dahai Peng¹  Jiaomei Hu¹ 

[1] Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, China$$Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, ChinaKey Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, China$$

关键词: Transition metal;    dye sensitizer;    polymeric metal complex;    triphenylamine;    dye-sensitized solar cells.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Because of being the key component of dye-sensitized solar cells and acting as an important role, dye sensitizer and its synthesis and application has been extensively researched. In this paper, four novel polymeric metal complexes with D�?��?�–A structure that use 4-(octyloxymethyl)-N, N-diphenylbenzenamine as donor group (D), C=N bondasa �?-conjugation linkage (�?), and transition metal complexes as an acceptor (A), were functionally designed and synthesized. All the four polymeric metal complexes exhibited some photovoltaic performance, the highest photoelectric conversion efficiency of compound P4 reached 1.09% (𝐽_sc = 2.55 mA cm^�?2, �??_oc = 0.61 V and FF = 70.14%) under simulate AM 1.5 G solar irradiation. A new path for the synthesis and study of the dye sensitizer was provided.

【 授权许可】

Unknown