Enhancing the activity of photocatalytic hydrogen evolution from CdSe quantum dots with a polyoxovanadate cluster | Zendy

Emily H. Edwards | Zendy; Alex A. Fertig | Zendy; Kevin P. McClelland | Zendy; Mahilet T. Meidenbauer | Zendy; Saikat Chakraborty | Zendy; Todd D. Krauss | Zendy; Kara L. Bren | Zendy; Ellen M. Matson | Zendy

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Enhancing the activity of photocatalytic hydrogen evolution from CdSe quantum dots with a polyoxovanadate cluster

Author(s) -

Emily H. Edwards,

Alex A. Fertig,

Kevin P. McClelland,

Mahilet T. Meidenbauer,

Saikat Chakraborty,

Todd D. Krauss,

Kara L. Bren,

Ellen M. Matson

Publication year - 2020

Publication title -

chemical communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.837

H-Index - 333

eISSN - 1364-548X

pISSN - 1359-7345

DOI - 10.1039/d0cc03163a

Subject(s) - quantum dot , photocatalysis , cluster (spacecraft) , nanocrystal , hydrogen production , hydrogen , materials science , nanotechnology , metal , chemistry , chemical engineering , chemical physics , catalysis , metallurgy , computer science , organic chemistry , programming language , engineering

We report the improvement of photocatalytic proton reduction using molecular polyoxovanadate-alkoxide clusters as hole scavengers for CdSe quantum dots. The increased hydrogen production is explained by favorable charge interactions between reduced forms of the cluster and the charge on the quantum dots arising from the capping ligands.

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