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Simultaneously Efficient Light Absorption and Charge Separation in WO3/BiVO4 Core/Shell Nanowire Photoanode for Photoelectrochemical Water Oxidation
Abstract
We report a scalably synthesized WO3/BiVO4 core/shell nanowire photoanode in which BiVO4 is the primary light-absorber and WO3 acts as an electron conductor. These core/shell nanowires achieve the highest product of light absorption and charge separation efficiencies among BiVO4-based photoanodes to date and, even without an added catalyst, produce a photocurrent of 3.1 mA/cm(2) under simulated sunlight and an incident photon-to-current conversion efficiency of ∼ 60% at 300-450 nm, both at a potential of 1.23 V versus RHE.
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Cited by
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Li, X., Yu, J., Low, J., Fang, Y., Xiao, J., & Chen, X. (2015) · Journal of Materials Chemistry A · doi:10.1039/c4ta04461d · Cited by 1,888
Recent advances and perspectives for solar-driven water splitting using particulate photocatalysts
Tao, X., Zhao, Y., Wang, S., Li, C., & Li, R. (2022) · Chemical Society Reviews · doi:10.1039/d1cs01182k · Cited by 871
Photocatalysis: From Fundamental Principles to Materials and Applications
Yang, X., & Wang, D. (2018) · ACS Applied Energy Materials · doi:10.1021/acsaem.8b01345 · Cited by 770
Progress in Developing Metal Oxide Nanomaterials for Photoelectrochemical Water Splitting
Yang, Y., Niu, S., Han, D., Liu, T., Wang, G., & Li, Y. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201700555 · Cited by 655
Tungsten Oxides for Photocatalysis, Electrochemistry, and Phototherapy
Huang, Z., Song, J., Pan, L., Zhang, X., Wang, L., & Zou, J. (2015) · Advanced Materials · doi:10.1002/adma.201501217 · Cited by 608
Metadata
- Authors
- Rao, P. M., Cai, L., Liu, C., Cho, I. S., Lee, C. H., Weisse, J. M., Yang, P., & Zheng, X.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-01-24
- Volume
- 14
- Issue
- 2
- Pages
- 1099-1105
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2333506181
- Cited by
- 723
- References
- 0
- FWCI
- 29.80
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Simultaneously Efficient Light Absorption and Charge Separation in WO3/BiVO4 Core/Shell Nanowire Photoanode for Photoelectrochemical Water Oxidation. https://app.cochat.ai/papers/10.1021/nl500022z
- The paper
- Rao, P. M., Cai, L., Liu, C., Cho, I. S., Lee, C. H., Weisse, J. M., Yang, P., & Zheng, X. (2014). Simultaneously Efficient Light Absorption and Charge Separation in WO3/BiVO4 Core/Shell Nanowire Photoanode for Photoelectrochemical Water Oxidation. Nano Letters. https://doi.org/10.1021/nl500022z
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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