A new heteroleptic ruthenium sensitizer enhances the absorptivity of mesoporous titania film for a high efficiency dye-sensitized solar cell
作者:Feifei Gao、Yuan Wang、Jing Zhang、Dong Shi、Mingkui Wang、Robin Humphry-Baker、Peng Wang、Shaik M. Zakeeruddin、Michael Grätzel
DOI:10.1039/b802909a
日期:——
A heteroleptic polypyridyl ruthenium complex, cis-Ru(4,4′-bis(5-octylthieno[3,2-b]thiophen-2-yl)-2,2′-bipyridine)(4,4′-dicarboxyl-2,2′-bipyridine)(NCS)2, with a high molar extinction coefficient of 20.5 × 103 M−1 cm−1 at 553 nm has been synthesized and demonstrated as a highly efficient sensitizer for a dye-sensitized solar cell, giving a power conversion efficiency of 10.53% measured under an irradiation of air mass 1.5 global (AM 1.5G) full sunlight.
一种异性多吡啶钌络合物顺式-Ru(4,4′-双(5-辛基噻吩并[3,2-b]噻吩-2-基)-2,2′-联吡啶)(4,4′-二羧基-2,2′-联吡啶)(NCS)2 在 553 纳米波长下的摩尔消光系数高达 20.5 × 103 M-1 cm-1 的高摩尔消光系数的染料敏化太阳能电池的高效敏化剂。