Nitrogen-doped graphene quantum dots decorated graphite foam as ultra-high active free-standing electrode for electrochemical hydrogen evolution and phenol degradation
| dc.contributor.author | Guo, X. | |
| dc.contributor.author | Zhu, Y. | |
| dc.contributor.author | Han, W. | |
| dc.contributor.author | Fan, X. | |
| dc.contributor.author | Li, Y. | |
| dc.contributor.author | Zhang, F. | |
| dc.contributor.author | Zhang, G. | |
| dc.contributor.author | Peng, W. | |
| dc.contributor.author | Wang, Shaobin | |
| dc.date.accessioned | 2018-06-29T12:25:51Z | |
| dc.date.available | 2018-06-29T12:25:51Z | |
| dc.date.created | 2018-06-29T12:08:46Z | |
| dc.date.issued | 2018 | |
| dc.identifier.citation | Guo, X. and Zhu, Y. and Han, W. and Fan, X. and Li, Y. and Zhang, F. and Zhang, G. et al. 2018. Nitrogen-doped graphene quantum dots decorated graphite foam as ultra-high active free-standing electrode for electrochemical hydrogen evolution and phenol degradation. Chemical Engineering Science. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/68488 | |
| dc.identifier.doi | 10.1016/j.ces.2018.04.072 | |
| dc.description.abstract |
© 2018 Elsevier Ltd In this study, nitrogen-doped graphene quantum dots (N-GQDs, ~5 nm) were synthesized and supported on graphite foam (GF) by a facile hydrothermal route. The obtained N-GQDs/GF composite demonstrates as an ultra-active free-standing electrode for electrochemical hydrogen evolution and activation of peroxymonosulfate to degrade phenol pollutant. An overpotential in the electrochemical hydrogen evolution is only -72 mV vs. RHE at 10 mA/cm 2 with a Tafel slope of 84 mV/Dec. The N-GQDs/GF electrode can also achieve 100% phenol removal in short time in electrochemical degradation. | |
| dc.publisher | Pergamon | |
| dc.relation.sponsoredby | http://purl.org/au-research/grants/arc/DP150103026 | |
| dc.title | Nitrogen-doped graphene quantum dots decorated graphite foam as ultra-high active free-standing electrode for electrochemical hydrogen evolution and phenol degradation | |
| dc.type | Journal Article | |
| dcterms.source.issn | 0009-2509 | |
| dcterms.source.title | Chemical Engineering Science | |
| curtin.department | WASM: Minerals, Energy and Chemical Engineering (WASM-MECE) | |
| curtin.accessStatus | Fulltext not available |
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