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Electronic structure and optical properties of Ag3PO4 photocatalyst calculated by hybrid density functional method

Liu, J. J., Fu, X. L., Chen, S. F., Zhu, Y. F.·2011·Applied Physics Letters

Abstract

The electronic structure and optical properties of Ag3PO4 were studied by hybrid density functional theory. The results indicated that the band gap is 2.43 eV, which agrees well with the experimental value of 2.45 eV. The conduction bands of Ag3PO4 are mainly attributable to Ag 5s and 5p states, while the valence bands are dominated by O 2p and Ag 4d states. The highest valence band edge potential was 2.67 V (vs. normal hydrogen electrode), which has enough driving force for photocatalytic water oxidation and pollutants degradation. The optical absorption spectrum showed that Ag3PO4 is a visible light response photocatalyst.

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Metadata

Authors
Liu, J. J., Fu, X. L., Chen, S. F., & Zhu, Y. F.
Venue
Applied Physics Letters
Published
2011-11-07
Volume
99
Issue
19
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
OpenAlex
W1967795056
Cited by
259
References
16
FWCI
2.89
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Electronic structure and optical properties of Ag3PO4 photocatalyst calculated by hybrid density functional method. https://app.cochat.ai/papers/10.1063/1.3660319
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Liu, J. J., Fu, X. L., Chen, S. F., & Zhu, Y. F. (2011). Electronic structure and optical properties of Ag3PO4 photocatalyst calculated by hybrid density functional method. Applied Physics Letters. https://doi.org/10.1063/1.3660319

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.