首页> 外文期刊>Chemistry: A European journal >Visible-Light-Driven, Tunable, Photoelectrochemical Performance of a Series of Metal-Chelate, Dye-Organized, Crystalline, CdS Nanoclusters
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Visible-Light-Driven, Tunable, Photoelectrochemical Performance of a Series of Metal-Chelate, Dye-Organized, Crystalline, CdS Nanoclusters

机译:一系列金属螯合物,染料组织,结晶,CdS纳米簇的可见光驱动,可调光电化学性能

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摘要

CdS nanoclusters of four different sizes were integrated with ruthenium-complex dyes. The cluster–dye crystalline composites, [Cd_4(SPh)_(10)][Ru(bpy)_3], [Cd_8S(SPh)_(16)] [Ru(bpy)_3], [Cd_8S(SPh)_(13)·Cl·(CH_3OCS_2)_2][Ru(phen)_3], [Cd_(17)S_4- (SPh)_(28)][Ru(bpy)_3], and [Cd_(32)S_(14)(SPh)_(40)][Ru(phen)_3]_2 (phen= 1,1'-phenanthroline and bpy=bipyridine), show intense absorption in the visible-light region. They also exhibit size-dependent photocurrent responses under the illumination of visible light. The photocurrent increases with increased cluster size. The dyes also have significant influence on the photocurrent generation of the composite.
机译:四种不同尺寸的CdS纳米簇与钌络合物染料整合在一起。团簇染料晶体复合物[Cd_4(SPh)_(10)] [Ru(bpy)_3],[Cd_8S(SPh)_(16)] [Ru(bpy)_3],[Cd_8S(SPh)_( 13)·Cl·(CH_3OCS_2)_2] [Ru(phen)_3],[Cd_(17)S_4-(SPh)_(28)] [Ru(bpy)_3]和[Cd_(32)S_(14 )(SPh)_(40)] [Ru(phen)_3] _2(phen = 1,1'-菲咯啉,bpy = bipyridine),在可见光区域显示强烈吸收。它们还在可见光的照射下表现出与尺寸有关的光电流响应。光电流随着簇尺寸的增加而增加。染料对复合物的光电流产生也具有显着影响。

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