D-pi-A fluorescentdye with two pyridyl groups as an electron-withdrawing-injecting anchoringgroup possessing a high coordinate bonding ability to Lewis acid sites on the TiO2 surface, which can lead to high dye loading on the TiO2 film and efficient electron injection, has been developed as a new type of D-pi-A dye sensitizer for dye-sensitizedsolarcells.
The synthesis and near-infrared photothermal conversion of organometallic interdigitated complex and “U” type macrocycles
作者:Tian Chen、Ting-Ting Zhang、Li-Long Dang、Ting-Ting Li、Ran Wang、Ying Luo、Le Zhang、Lu-Fang Ma
DOI:10.1016/j.jssc.2022.123521
日期:2022.11
Herein, one interdigitated molecular and two metallarectangles were realized successfully using two rigid bidentate ligands (L1, L2) and two building blocks (E1, E2) via coordination-driven self-assembly strategy. Interestingly, a novel interdigitated structure has been successfully formed through triple π-π stacking interactions, different from the previously reported interlocked [2]catenanes. Based