合成一种新型不对称锌（II）酞菁，带有苯乙炔基部分作为敏化剂用于染料敏化太阳能电池。

Synthesis of a novel unsymmetrical Zn(II) phthalocyanine bearing a phenyl ethynyl moiety as sensitizer for dye-sensitized solar cells.

机构信息

Center for Hybrid and Organic Solar Energy, Università di Tor Vergata, Via G. Peroni 400/402, 00131, Roma, Italy.

出版信息

Dalton Trans. 2011 Jan 7;40(1):38-40. doi: 10.1039/c0dt01292k. Epub 2010 Nov 12.

Abstract

A new unsymmetrical zinc phthalocyanine sensitizer has been synthesised. The anchoring of the molecule to nanocrystalline TiO(2) films is realised by a carboxylic group connected to a phenyl ethynyl moiety. Density Functional Theory (DFT) calculations show significant and positive effects of such a functionalization. Electron injection into the semiconductor and photocurrent generation in DSSC are also presented.

摘要

一种新的不对称锌酞菁敏化剂已被合成。通过连接到苯乙炔部分的羧基基团实现分子对纳米晶 TiO(2) 薄膜的锚定。密度泛函理论 (DFT) 计算表明这种官能化具有显著的积极影响。还介绍了半导体中的电子注入和 DSSC 中的光电流产生。