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Cited by 1,809

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Polymer Semiconductors for Artificial Photosynthesis: Hydrogen Evolution by Mesoporous Graphitic Carbon Nitride with Visible Light

Open access
Wang, Xinchen, Maeda, Kazuhiko, Chen, Xiufang, Takanabe, Kazuhiro, Domen, Kazunari, Hou, Yidong, Fu, Xianzhi, Antonietti, Markus·2009·Journal of the American Chemical Society

Abstract

We investigated semiconductor characteristics for polymeric carbon nitride as a metal-free photocatalyst working with visible light and have shown that the efficiency of hydrogen production by photochemical water reduction can be improved by approximately 1 order of magnitude by introducing the right type of mesoporosity into polymeric C(3)N(4). We anticipate a wide rang of potential application of C(3)N(4) as energy transducers for artificial photosynthesis in general, especially with a 3D continuous nanoarchitecture. Moreover, the results of finding photoactivity for carbon nitride nanoparticles can enrich the discussion on prebiotic chemistry of the Earth, as HCN polymer clusters are unequivocal in the solar system.

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Metadata

Authors
Wang, X., Maeda, K., Chen, X., Takanabe, K., Domen, K., Hou, Y., Fu, X., & Antonietti, M.
Venue
Journal of the American Chemical Society
Published
2009-01-21
Volume
131
Issue
5
Pages
1680-1681
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2049078565
Cited by
1,809
References
0
FWCI
22.29
Type
journal article
Language
en
Open access
green

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.