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Internal electric field engineering for steering photogenerated charge separation and enhancing photoactivity
Open accessAbstract
Photocatalysis as a desirable technology shows great potential in environmental remediation and renewable energy generation, but the recombination of photogenerated carriers is a key limiting factor for efficiency in artificial photosynthesis. Internal electric field (IEF, also known as built‐in electric field) engineering acts an emerging and clearly viable route to increase photocatalytic efficiency by facilitating charge separation and transfer. This review summarizes the basic principles of IEF including the source, the strategies for the enhancement and the measurement of IEF. Highlight is the recent progress in steering photogenerated charge separation of photocatalysts by IEF engineering and related mechanisms. Finally, the challenges in IEF engineering and exciting opportunities to further enhancing charge separation and photocatalytic performance are discussed. image
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Zhou, W., Yin, Z., Du, Y., Huang, X., Zeng, Z., Fan, Z., Liu, H., Wang, J., & Zhang, H. (2013) · Small · doi:10.1002/smll.201201161 · Cited by 1,258
Cited by
Li, X., Wang, W., Dong, F., Zhang, Z., Han, L., Luo, X., Huang, J., Feng, Z., Chen, Z., Jia, G., et al. (2021) · ACS Catalysis · doi:10.1021/acscatal.0c05354 · Cited by 357
Unveiling the charge transfer dynamics steered by built-in electric fields in BiOBr photocatalysts
Luo, Z., Ye, X., Zhang, S., Xue, S., Yang, C., Hou, Y., Xing, W., Yu, R., Sun, J., Yu, Z., et al. (2022) · Nature Communications · doi:10.1038/s41467-022-29825-0 · Cited by 336
Yang, J., Jing, J., & Zhu, Y. (2021) · Advanced Materials · doi:10.1002/adma.202101026 · Cited by 293
Self-citationGuo, Y., Zhou, Q., Nan, J., Shi, W., Cui, F., & Zhu, Y. (2022) · Nature Communications · doi:10.1038/s41467-022-29826-z · Cited by 284
Self-citationWan, C., Zhou, L., Sun, L., Xu, L., Cheng, D.-G., Chen, F., Zhan, X., & Yang, Y. (2020) · Chemical Engineering Journal · doi:10.1016/j.cej.2020.125229 · Cited by 265
Metadata
- Authors
- Guo, Y., Shi, W., & Zhu, Y.
- Venue
- EcoMat
- Publisher
- Wiley
- Published
- 2019-12
- Volume
- 1
- Issue
- 1
- ISSN
- 2567-3173 (ISSN-L)
- OpenAlex
- W2990447023
- Cited by
- 260
- References
- 1
- FWCI
- 3.81
- Type
- journal article
- Language
- en
- Open access
- gold
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