Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cristina, S. Enache"'
Publikováno v:
International Journal of Photoenergy, Vol 2008 (2008)
α-Fe2O3 thin film photoanodes for solar water splitting were prepared by spray pyrolysis of Fe(AcAc)3. The donor density in the Fe2O3 films could be tuned between 1017–1020 cm-3 by doping with silicon. By depositing a 5 nm SnO2 interfacial layer b
Externí odkaz:
https://doaj.org/article/8640c0738b0541cab06601196927a545
Publikováno v:
Thin Solid Films. 520:1034-1040
In this paper we explore the feasibility of using electrodeposition as a low-cost, versatile and easily upscalable technique for preparing α-Fe 2 O 3 (hematite) photoanodes for water splitting applications. The photoelectrodes are prepared on transp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c391344cf085d590975c43f430cfdd6
https://doi.org/10.1016/j.tsf.2011.08.016
https://doi.org/10.1016/j.tsf.2011.08.016
Publikováno v:
The Journal of Physical Chemistry C. 113:19351-19360
The material properties and photoelectrochemical performance of compact thin-film InVO4 photoanodes prepared by spray pyrolysis are investigated. Nearly phase-pure orthorhombic InVO4 can be obtained by a postdeposition anneal treatment in air between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::501e821c9029d9713315fc47ffa09700
https://doi.org/10.1021/jp9078663
https://doi.org/10.1021/jp9078663
Publikováno v:
International Journal of Photoenergy. 2008:1-7
α-Fe2O3thin film photoanodes for solar water splitting were prepared by spray pyrolysis ofFe(AcAc)3. The donor density in theFe2O3films could be tuned between1017–1020 cm-3by doping with silicon. By depositing a 5 nmSnO2interfacial layer between t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f14e0f629f8fe71ae33c1a86ffcb80c
https://doi.org/10.1155/2008/739864
https://doi.org/10.1155/2008/739864
Publikováno v:
Applied Surface Science. 252:6342-6347
Anatase TiO2 can be sensitized to visible light by adding carbon as a dopant. Towards this end, TiO2 photoelectrodes were subjected to a thermal treatment in a hexane-rich environment. By comparing the optical and photoelectrochemical characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8f1589f428a387693423b69a7e467e
https://doi.org/10.1016/j.apsusc.2005.08.038
https://doi.org/10.1016/j.apsusc.2005.08.038
Publikováno v:
Journal of the European Ceramic Society. 26:571-576
A nanostructured layer of tungsten oxide, WO3, was prepared by a spray pyrolysis deposition (SPD) method using (NH4)2WO4 precursor. The films were investigated in order to determine the electrical behaviour (impedance, Mott–Schottky and I–V) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c686183f195de2de3b76a68371c77d29
https://doi.org/10.1016/j.jeurceramsoc.2005.07.048
https://doi.org/10.1016/j.jeurceramsoc.2005.07.048
Publikováno v:
Journal of Electroceramics. 13:177-182
Fe-doped and C-doped anatase TiO2 films were made by spray pyrolysis. For Fe:TiO2, a small sub-bandgap photoresponse is observed which is attributed to the presence of additional states located just above the valence band. Although no visible-light p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6836f9c7f67cd65812af4e268eca5a
https://doi.org/10.1007/s10832-004-5095-x
https://doi.org/10.1007/s10832-004-5095-x
Publikováno v:
Proceedings of SPIE, 2010 vol. 7770
Journal of photonics for energy, 1
Journal of photonics for energy, 1
The properties of thin film InVO4 photoanodes for water splitting have been studied. Compact films of InVO4 were prepared by spray pyrolysis and are found to be stable between pH 3 and 11. Although the indirect bandgap is 3.2 eV, a modest amount of v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a807b24d81c26efa731e5256639a8d5f
http://resolver.tudelft.nl/uuid:6f818741-23a0-4c4b-af26-588739157a56
http://resolver.tudelft.nl/uuid:6f818741-23a0-4c4b-af26-588739157a56
Publikováno v:
MRS Online Proceedings Library; 2005, Vol. 885 Issue 1, p1-6, 6p
Publikováno v:
MRS Proceedings. 885
To enhance the visible light absorption of anatase TiO2 photo-electrodes, the material was doped with carbon by two different methods: i) by spray pyrolysis under a CO2 atmosphere, and ii) by a post-deposition thermal treatment in a hexane-containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6445e1be9f5d80a041a931db910fcf1a
https://doi.org/10.1557/proc-0885-a10-11
https://doi.org/10.1557/proc-0885-a10-11