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Graphene−Semiconductor Nanocomposites: Excited-State Interactions between ZnO Nanoparticles and Graphene Oxide
Abstract
Graphene oxide sheets suspended in ethanol interact with excited ZnO nanoparticles and undergo photocatalytic reduction. The luminescence quenching of the green emission of ZnO serves as a probe to monitor the electron transfer from excited ZnO to graphene oxide. Anchoring of ZnO nanoparticles on 2-D carbon nanostructures provides a new way to design semiconductor-carbon nanocomposites for catalytic applications.
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Citations
Cited by
Graphene-based semiconductor photocatalysts
Xiang, Q., Yu, J., & Jaroniec, M. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15172j · Cited by 2,730
Progress, challenge and perspective of heterogeneous photocatalysts
Qu, Y., & Duan, X. (2013) · Chem. Soc. Rev. · doi:10.1039/c2cs35355e · Cited by 1,466
Fe3O4–Graphene Nanocomposites with Improved Lithium Storage and Magnetism Properties
Su, J., Cao, M., Ren, L., & Hu, C. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp201666s · Cited by 486
Development of novel SiO2–GO nanohybrid/polysulfone membrane with enhanced performance
Wu, H., Tang, B., & Wu, P. (2014) · Journal of Membrane Science · doi:10.1016/j.memsci.2013.09.018 · Cited by 305
Visible Photocatalytic Activity Enhancement of ZnWO4 by Graphene Hybridization
Bai, X., Wang, L., & Zhu, Y. (2012) · ACS Catalysis · doi:10.1021/cs3005852 · Cited by 283
Metadata
- Authors
- Williams, G., & Kamat, P. V.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-05-19
- Volume
- 25
- Issue
- 24
- Pages
- 13869-13873
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2068247081
- Cited by
- 614
- References
- 0
- FWCI
- 24.31
- Type
- journal article
- Language
- en
- Open access
- closed
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- Williams, G., & Kamat, P. V. (2009). Graphene−Semiconductor Nanocomposites: Excited-State Interactions between ZnO Nanoparticles and Graphene Oxide. Langmuir. https://doi.org/10.1021/la900905h
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