The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Band Gap Tuning of ZnO/In2S3 Core/Shell Nanorod Arrays for Enhanced Visible-Light-Driven Photocatalysis
Abstract
We report an efficient and environmentally benign one-dimensional ZnO/In 2 S 3 core/shell nanostructure to be used as a photocatalyst to overcome the drawback of low photocatalytic efficiency brought by electron–hole recombination and narrow photoresponse range. In 2 S 3 nanoparticles were successfully grown on the ZnO nanorods by the surface functionalization method using citric acid as a surface-functionalizing agent. The photocatalytic activity under visible light to degrade rhodamine B (RhB) was enhanced by these core/shell nanostructures due to the formation of heterojunctions, which prolong the separation of photogenerated electrons and holes. The photocatalytic degradation of RhB dye was found to be 83.7, 2.7, and 35.0% for the ZnO/In 2 S 3 core/shell nanorod arrays, ZnO nanorods, and In 2 S 3 nanoparticles, respectively, under visible light irradiation. Photoconductivity studies showed a 6-fold enhancement in photocurrent (compared to the dark current) for the core/shell nanorod arrays. Moreover, these core/shell nanostructures could be reused for degradation of RhB during a three-cycle experiment without significant decrease in the photocatalytic activity which is very important for these ZnO/In 2 S 3 core/shell nanorod arrays to be of practical use in environmental applications.
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Epitaxial Growth and Photochemical Annealing of Graded CdS/ZnS Shells on Colloidal CdSe Nanorods
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Towards highly efficient photocatalysts using semiconductor nanoarchitectures
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Cited by
Nanostructured materials for photocatalysis
Xu, C., Ravi Anusuyadevi, P., Aymonier, C., Luque, R., & Marre, S. (2019) · Chemical Society Reviews · doi:10.1039/c9cs00102f · Cited by 1,082
Yuan, Q., Chen, L., Xiong, M., He, J., Luo, S.-L., Au, C.-T., & Yin, S.-F. (2014) · Chemical Engineering Journal · doi:10.1016/j.cej.2014.06.031 · Cited by 358
Kampouri, S., & Stylianou, K. C. (2019) · ACS Catalysis · doi:10.1021/acscatal.9b00332 · Cited by 298
Metadata
- Authors
- Khanchandani, S., Kundu, S., Patra, A., & Ganguli, A. K.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-03-11
- Volume
- 117
- Issue
- 11
- Pages
- 5558-5567
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2329373816
- Cited by
- 257
- References
- 22
- FWCI
- 9.62
- Type
- journal article
- Language
- en
- Open access
- closed
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