Influencing parameters for the achievement of porphyrin supramolecular architectures on mesoporous metal oxide nanoparticles

被引：2
|
作者：
Planells, Miquel [1 ]
Gonzalez, Almudena [1 ]
Ballester, Pablo [1 ,2 ]
Palomares, Emilio [1 ,2 ]
机构：
[1] Inst Chem Res Catalonia ICIQ, Tarragona 43007, Spain
[2] Catalan Inst Adv Res ICREA, Barcelona 08042, Spain
来源：
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2011年 / 15卷 / 7-8期
关键词：
porphyrins; supramolecular chemistry; mesoporous metal oxides; adsorption kinetics; ELECTRON-TRANSFER; RECOMBINATION DYNAMICS; SOLAR-CELLS; DYE; BINDING; SYSTEMS;
D O I：
10.1142/S1088424611003501
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We describe the spectroscopic characterization of a supramolecular trisporphyrin complex that is heterogeneously self-assembled onto mesoporous Al2O3 films and can be used as efficient light harvesting complex. The parameters for an efficient complexation process, such as dye loading, are evaluated and discussed. In addition, the heterosupramolecular complex is tested on TiO2 nanoparticles and the charge transfer process elucidated.
引用
收藏
页码：592 / 597
页数：6
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