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

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Enhancement of photocurrent by incorporation of Preyssler type polyoxometalate protected nanoparticles in polyporphyrin films
Chemical Communications ( IF 4.3 ) Pub Date : 2021-1-7 , DOI: 10.1039/d0cc06283a
Zhaohui Huo _{1,

2,

3,

4,

5} , Yiming Liang _{5,

6,

7,

8,

9} , Yaokang Lv _{5,

6,

7,

8,

9} , Frédéric Melin _{9,

10,

11,

12,

13} , Petra Hellwig _{9,

10,

11,

12,

13} , Helen Ibrahim _{14,

15,

16,

17,

18} , Michel Goldmann _{14,

15,

16,

17,

18} , Corinne Boudon _{5,

6,

7,

8,

9} , Vasilica Badets _{5,

6,

7,

8,

9} , Antoine Bonnefont _{5,

6,

7,

8,

9} , Laurent Ruhlmann _{5,

6,

7,

8,

9}

Affiliation

Department of Chemistry
Guangdong University of Education
Guangzhou
P. R. China
Université de Strasbourg
Institut de Chimie
UMR CNRS 7177
Laboratoire d’Electrochimie et de Chimie Physique du Corps Solide
4 rue Blaise Pascal
Chimie de la Matière Complexe UMR 7140
Laboratoire de Bioélectrochimie et Spectroscopie
CNRS-Université de Strasbourg
Strasbourg 67070
Sorbonne Universités
Institut des NanoSciences de Paris
UMR CNRS 7588
Université Paris 6
4 place Jussieu

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).

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