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Photoelectrochemical reduction of aqueous protons with a CuO|CuBi2O4 heterojunction under visible light irradiation.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Park, Hyun Seol Lee, Chong-Yong Reisner, Erwin |
| Copyright Year | 2014 |
| Abstract | A p-type heterojunction photoelectrode consisting of platinized CuBi2O4 layered on a CuO film was prepared. The CuO|CuBi2O4|Pt electrode photo-generates H2 in pH neutral aqueous solution during visible light irradiation and exhibits a substantially enhanced photocurrent compared to CuO|Pt and CuBi2O4|Pt electrodes. Reduced electron-hole recombination by the band offsets in the heterostructure is responsible for the improved photoelectrochemical performance of CuO|CuBi2O4 with a small band-gap of approximately 1.5 eV. |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c4cp03883e |
| PubMed reference number | 25234857 |
| Journal | Medline |
| Volume Number | 16 |
| Issue Number | 41 |
| Alternate Webpage(s) | https://pubs.rsc.org/en/content/articlepdf/2014/cp/c4cp03883e |
| Alternate Webpage(s) | https://ro.uow.edu.au/cgi/viewcontent.cgi?article=2704&context=aiimpapers&httpsredir=1&referer= |
| Alternate Webpage(s) | https://www.repository.cam.ac.uk/bitstream/handle/1810/245949/Park_et_al_heterojunction_main_revised_submitted_ASAP.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://pubs.rsc.org/en/content/getauthorversionpdf/C4CP03883E |
| Alternate Webpage(s) | http://pubs.rsc.org/en/content/articlepdf/2014/cp/c4cp03883e |
| Journal | Physical chemistry chemical physics : PCCP |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |