Journal
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
Volume 5, Issue 11, Pages 10858-10863Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acssuschemeng.7b02788
Keywords
Plasmonic effect; Nanoparticles; Photosynthesis; Nitrogen fixation; Ammonia
Categories
Funding
- Australian Research Council through the Australian Centre for Electromaterials Science
- Australian Laureate Fellowship program
- Australian Research Council [DP120104334, DP170102267]
Ask authors/readers for more resources
Nitrogen (N-2) reduction to produce ammonia (NH3) is one of the most important chemical processes globally. Nowadays, the Haber-Bosch process is the main industrial procedure for artificial N-2 fixation, which requires extremely harsh synthetic conditions and large energy consumption resulting in massive emission of greenhouse gas. Hence, an alternative photosynthesis of NH3 under mild condition, which is sustainable and less energy consuming, would be highly desirable. In this study, Au nanoparticles modified (BiO)(2)CO3 nanodisks were fabricated through a facile hydrothermal method followed by chemical bath deposition and investigated for the photocatalytic reduction of N-2 in a pure water system at atmospheric pressure and room temperature. The induction of Au nanoparticles can dramatically enhance the light trapping as well as charge separation in the Au/(BiO)(2)CO3 hybrid, thereby promoting overall energy conversion efficiency. The synergetic effect of the nanostructured gold/bismutite hybrid results in high catalytic activity and exhibits high performance for artificial photosynthesis of ammonia.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available