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ZnO/ZnS heterostructures for hydrogen production by photoelectrochemical water splitting

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ZnO/ZnS heterostructures for hydrogen production by photoelectrochemical water splitting

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dc.contributor.author	Sánchez Tovar, Rita
dc.contributor.author	Fernández Domene, Ramón Manuel
dc.contributor.author	Montañés, M.T.
dc.contributor.author	Sanz Marco, Amparo
dc.contributor.author	Garcia-Anton, Jose
dc.date.accessioned	2020-10-26T15:44:29Z
dc.date.available	2020-10-26T15:44:29Z
dc.date.issued	2016
dc.identifier.citation	Sánchez Tovar, Rita Fernández Domene, Ramón Manuel Montañés, M.T. Sanz Marco, Amparo Garcia-Anton, Jose 2016 ZnO/ZnS heterostructures for hydrogen production by photoelectrochemical water splitting Rsc Advances 6 30425 30435
dc.identifier.uri	https://hdl.handle.net/10550/76125
dc.description.abstract	This work studies the photoelectrochemical behavior of novel ZnO/ZnS heterostructures obtained by means of anodization in water and glycerol/water/NH4F electrolytes with different Na2S additions under controlled hydrodynamic conditions. For this purpose different techniques such as Field Emission Scanning Electronic Microscopy (FE-SEM) with EDX, Raman spectroscopy and photoelectrochemical water splitting tests under standard AM 1.5 conditions have been carried out. The obtained results showed that the hydrodynamic conditions promoted an ordered nanotubular morphology which facilitates electron-hole separation and consequently, the photoelectrochemical activity for water splitting is enhanced. Additionally, the effect of glycerol in the anodization solutions seems to be beneficial for increasing the dark current photostability.
dc.language.iso	eng
dc.relation.ispartof	Rsc Advances, 2016, vol. 6, p. 30425-30435
dc.subject	Electroquímica
dc.title	ZnO/ZnS heterostructures for hydrogen production by photoelectrochemical water splitting
dc.type	journal article	es_ES
dc.date.updated	2020-10-26T15:44:29Z
dc.identifier.doi	10.1039/C6RA03501A
dc.identifier.idgrec	140762
dc.rights.accessRights	open access	es_ES