Electron injection into titanium dioxide by panchromatic dirhodium photosensitizers with low energy red light
Electron injection into titanium dioxide by panchromatic dirhodium photosensitizers with low energy red light
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低能红光全色二铑光敏剂将电子注入二氧化钛
DOI：
10.1039/c9cc04677a
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发表时间：
2019
影响因子：
4.9
通讯作者：
Turro, Claudia
中科院分区：
文献类型：
--
作者：
Xue, Congcong;Sayre, Hannah J.;Turro, Claudia
合成了两种新的Rh 2（II，II）染料，并将其固定在TiO 2上，用于辐照后的电荷注入。1 ML-LCT（金属/配体到配体电荷转移）激发态在激发时被填充，其衰减到相应的3 ML-LCT态。超快电子注入到二氧化钛的Rh 2（II，II）染料实现低能量，红光激发。
Two new Rh2(II,II) dyes were synthesized and anchored to TiO2 for charge injection upon irradiation. The 1ML-LCT (metal/ligand-to-ligand charge transfer) excited state is populated upon excitation, which decays to the corresponding 3ML-LCT state. Ultrafast electron injection into TiO2 from the Rh2(II,II) dyes was achieved with low energy, red light excitation.