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Photo-induced H2 evolution from water via the dissociation of excitons in water-dispersible single-walled carbon nanotube sensitizers.
- Source :
- Chemical Communications; 1/14/2018, Vol. 54 Issue 4, p393-396, 4p
- Publication Year :
- 2018
-
Abstract
- To observe a clear-cut example of the formation of mobile carriers from excitons on semiconducting single-walled carbon nanotubes (s-SWCNTs) surrounded by a medium with a high dielectric constant, water-dispersible s-SWCNT nanocomposites were fabricated by physical modifications using poly(amidoamine) dendrimers that contain an aliphatic core. The evolution of H<subscript>2</subscript> from water using these s-SWCNT/dendrimer nanocomposites as photosensitizers under irradiation with visible light demonstrated a photo-induced electron transfer from the s-SWCNTs to the co-catalysts. [ABSTRACT FROM AUTHOR]
- Subjects :
- CARBON nanotubes
DISSOCIATION (Chemistry)
PHOTOSENSITIZERS
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 54
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 127115424
- Full Text :
- https://doi.org/10.1039/c7cc07194a