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Copolymeric films obtained by electropolymerization of porphyrins and dipyridyl-spacers including Dawson-type polyoxometalates
被引:0
|作者:
Zhaohui Huo
Iban Azcarate
Rana Farha
Michel Goldmann
Hualong Xu
Bernold Hasenknopf
Emmanuel Lacôte
Laurent Ruhlmann
机构:
[1] Université de Strasbourg,Laboratoire d’Electrochimie et de Chimie Physique du Corps Solide
[2] Institut de Chimie,Institut Parisien de Chimie Moléculaire
[3] UMR CNRS 7177,CNRS, Institut Parisien de Chimie Moléculaire
[4] Sorbonne Universités,Institut des NanoSciences de Paris
[5] UPMC Univ Paris 6,Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
[6] UMR 8232,Institut de chimie de Lyon
[7] UMR 8232,undefined
[8] UMR CNRS 7588,undefined
[9] Université Paris 6,undefined
[10] Laboratoire d’Analyse et Contrôle des Systèmes Complexes - LACSC-ECE Paris Ecole d’Ingénieurs,undefined
[11] Université Paris Descartes,undefined
[12] Fudan University,undefined
[13] ICSN CNRS,undefined
[14] Université de Lyon,undefined
[15] UMR 5265 CNRS-Université Lyon I-ESCPE Lyon,undefined
来源:
关键词:
Copolymer;
Polyoxometalate;
Porphyrin;
Electropolymerization;
EQCM;
D O I:
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学科分类号:
摘要:
This paper reports the formation of hybrid polyoxometalate-porphyrin copolymeric films obtained by the electro-oxidation of zinc-β-octaethylporphyrin (ZnOEP) in the presence of a functionalized Dawson-type polyoxometalate bearing two pyridyl groups (POMdbme3,3, Py-POM-Py) which will be compared to the copolymer obtained from ZnOEP and a dipyridyl compound without POM (ibme3,3). The resulting film has been characterized by UV-visible absorption spectroscopy, X-ray photoelectron spectroscopy, and atomic force microscopy. Electrochemical quartz crystal microbalance was employed to investigate the poly-porphyrin-POMs deposition mass.
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页码:2611 / 2621
页数:10
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