Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films

Zhaohui Huo; Yiming Liang; Yaokang Lv; Frédéric Melin; Petra Hellwig; Helen Ibrahim; Michel Goldmann; Corinne Boudon; Vasilica Badets; Antoine Bonnefont; Laurent Ruhlmann

doi:10.1039/D0CC06283A

Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films†

Zhaohui Huo,^ab Yiming Liang,^b Yaokang Lv,

^bc Frédéric Melin,

^d Petra Hellwig,

^d Helen Ibrahim,^e Michel Goldmann,^e Corinne Boudon,^b Vasilica Badets,

^b Antoine Bonnefont^b and Laurent Ruhlmann

*^b

Author affiliations

* Corresponding authors

^a Department of Chemistry, Guangdong University of Education, Guangzhou, P. R. China

^b Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d’Electrochimie et de Chimie Physique du Corps Solide, 4 rue Blaise Pascal, CS 90032, Strasbourg cedex 67081, France
E-mail: lruhlmann@unistra.fr

^c College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou, China

^d Chimie de la Matière Complexe UMR 7140, Laboratoire de Bioélectrochimie et Spectroscopie, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France

^e Sorbonne Universités, Institut des NanoSciences de Paris, UMR CNRS 7588, Université Paris 6, 4 place Jussieu, boîte courrier 840, Paris, France

Abstract

The introduction of nanoparticles (MNPs) at the surface of cationic poly-porphyrin films, obtained by electrostatic interaction between the bis-porphyrin copolymer and the Preyssler type polyoxometalate P₅W₃₀@MNPs, enhances the photocurrent (up to 2.5–3 times greater as a function of the used nanoparticle).

Chemical Communications

Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films†

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Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films

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