V-Shaped {Cu8}-Added Polyoxometalate for Visible-Light-Driven Hydrogen Evolution and Photothermal Conversion
Abstract A {Cu8}-added polyoxometalate (Cu8AP), H3Cs13[CuB(OH)3(GeW6O26)Cu8(H2O)2(GeW9O34)2]·2Cl·15H2O (1), was synthesized via the lacunary directing synthetic strategy. Visible-light-driven photocatalytic H2 evolution performance revealed an exceptional evolution rate of 12632.66 μmol·h–1·g–1, indicative of superior heterogeneous water-splitting capabilities. Additionally, near-infrared (NIR) absorption was observed, enabling a photothermal conversion efficiency of 73.37%, with a temperature increase from 21.4 to 123.8 °C within 90 s under 808 nm laser irradiation (0.9 W·cm–2).
Authors
- Guo‐Yu Yang (ORCID: https://orcid.org/0000-0002-0911-2805)
- Zhen-Wen Wang
- Juan Chen
Institutions
- Beijing Institute of Technology (CN)
- Beijing Electronic Science and Technology Institute (CN)
- Beijing Research Institute of Mechanical and Electrical Technology (CN)
Publication Details
- Journal
- Inorganic Chemistry
- Published
- 2026-09-25
- DOI
- https://doi.org/10.1021/acs.inorgchem.6c04464
- Primary Topic
- Polyoxometalates: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00