Functionalized hematite photoelectrode for solar water splitting
We show how the enzymatic polymerization of tyrosine with tyrosinase can be exploited for the immobilization of the light harvesting protein C-phycocyanin on the surface of hematite. This results in the in situ formation of the organic semiconductor melanin which stabilizes the protein strains on th...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
2015
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
21 |
| Kulcsszavak: | Fotoelektrokémia - napenergia |
| Online Access: | http://acta.bibl.u-szeged.hu/56013 |
| LEADER | 01857naa a2200265 i 4500 | ||
|---|---|---|---|
| 001 | acta56013 | ||
| 005 | 20220808154750.0 | ||
| 008 | 181210s2015 hu o 1|| zxx d | ||
| 020 | |a 978-963-306-411-5 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a zxx | ||
| 100 | 1 | |a Schrantz Krisztina | |
| 245 | 1 | 0 | |a Functionalized hematite photoelectrode for solar water splitting |h [elektronikus dokumentum] / |c Schrantz Krisztina |
| 260 | |c 2015 | ||
| 300 | |a 410-415 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 21 | |
| 520 | 3 | |a We show how the enzymatic polymerization of tyrosine with tyrosinase can be exploited for the immobilization of the light harvesting protein C-phycocyanin on the surface of hematite. This results in the in situ formation of the organic semiconductor melanin which stabilizes the protein strains on the semiconductor surface and increases the photocurrent by a factor of two in environmentally benign conditions. The PC-melanin coating on the hematite exhibits a selfsimilar, comb-like fractal pattern, pointing to the possibility to control the orientation of the chromophore for optimal light harvesting. Operating this bio-hybrid photoelectrochemical cell in environmentally benign environment could extend its lifetime compared with those used in strongly alkaline electrolyte and enhance the acceptance of the PEC cells in the society. | |
| 695 | |a Fotoelektrokémia - napenergia | ||
| 700 | 0 | 1 | |a Wyss Pradeep P. |e aut |
| 700 | 0 | 1 | |a Bora Debajeet K |e aut |
| 700 | 0 | 1 | |a Rhozkova Elena |e aut |
| 700 | 0 | 1 | |a Ihssen Julian |e aut |
| 700 | 0 | 1 | |a Braun Artur |e aut |
| 710 | |a International Symposium on Analytical and Environmental Problems (21.) (2015) (Szeged) | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/56013/1/proceedings_of_isaep_2015_410-415.pdf |z Dokumentum-elérés |