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Graphitic carbon nitride (g–C3N4)–based metal-free photocatalysts for water splitting: A review
Abstract
Abstract A variety of g–C3N4–based metal-free photocatalysts for H2 generation including structurally manipulated g-C3N4, g–C3N4–doped with non-metallic elements and molecules, hetero-junctions of g-C3N4 with carbonaceous materials, polymers as well as SiC and g–C3N4–based iso-type or homo-junctions are considered. Innumerable strategies have been attempted to enhance H2 evolution rate of g–C3N4–derived metal-free photocatalysts compared to pure g-C3N4. Furthermore, challenges in this area are yet to be tackled to resolve the issues low efficiency, low stability and dependence on noble metal co-catalysts for increasing the product yield and reduction in redox capability by narrowing the band gap. This review attempts to cover the latest developments, especially in the area of graphitic carbon nitride (g–C3N4)–based metal-free photocatalysts for H2 generation.
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Cites
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Wang, H., Wang, H., Wang, Z., Tang, L., Zeng, G., Xu, P., Chen, M., Xiong, T., Zhou, C., Li, X., et al. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00278j · Cited by 1,301
Two-dimensional MXene-based and MXene-derived photocatalysts: Recent developments and perspectives
Zhong, Q., Li, Y., & Zhang, G. (2021) · Chemical Engineering Journal · doi:10.1016/j.cej.2020.128099 · Cited by 466
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Self-citationRecent advances and viability in biofuel production
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Self-citationPhotoelectrochemical Water‐Splitting Using CuO‐Based Electrodes for Hydrogen Production: A Review
Siavash Moakhar, R., Hosseini‐Hosseinabad, S. M., Masudy‐Panah, S., Seza, A., Jalali, M., Fallah‐Arani, H., Dabir, F., Gholipour, S., Abdi, Y., Bagheri‐Hariri, M., et al. (2021) · Advanced Materials · doi:10.1002/adma.202007285 · Cited by 308
Metadata
- Authors
- Mishra, A., Mehta, A., Basu, S., Shetti, N. P., Reddy, K. R., & Aminabhavi, T. M.
- Venue
- Carbon
- Publisher
- Elsevier BV
- Published
- 2019-08
- Volume
- 149
- Pages
- 693-721
- ISSN
- 0008-6223 (ISSN-L)
- OpenAlex
- W2942909499
- Cited by
- 813
- References
- 7
- FWCI
- 25.30
- Type
- journal article
- Language
- en
- Open access
- closed
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- Mishra, A., Mehta, A., Basu, S., Shetti, N. P., Reddy, K. R., & Aminabhavi, T. M. (2019). Graphitic carbon nitride (g–C3N4)–based metal-free photocatalysts for water splitting: A review. Carbon. https://doi.org/10.1016/j.carbon.2019.04.104
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