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A two-step approach towards solar-driven water splitting

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dc.contributor.authorYi, Zhiguo
dc.contributor.authorWithers, Raymond
dc.contributor.authorLiu, Yun
dc.date.accessioned2015-12-10T22:59:34Z
dc.date.issued2011
dc.date.updated2016-02-24T10:44:29Z
dc.description.abstractThe search for an energy efficient means of utilizing sunlight to carry out solar-driven water splitting continues to be a subject of intense investigation. In a recent publication (Z. G. Yi et al., Nature Mater. 9 (2010), 559-564), a simple Ag3PO4 semiconductor material was shown to possess strong photo-oxidative properties under visible-light irradiation. Here we report a novel two-step approach that enables energy-efficient, solar-driven water splitting at room temperature in the presence of powdered silver orthophosphate. The approach proposed avoids the use of a low-efficiency, thin-film photo-electrode and turns the instability of the silver orthophosphate semiconductor material into an advantage.
dc.identifier.issn1388-2481
dc.identifier.urihttp://hdl.handle.net/1885/61145
dc.publisherElsevier
dc.sourceElectrochemistry Communications
dc.subjectKeywords: Energy efficient; Hydrogen energy; Oxidative properties; Photochemistry; Photoelectrode; Room temperature; Two-step approach; Visible-light irradiation; Water splitting; Electrochemistry; Electrolysis; Hydrogen; Semiconductor materials; Silver; Solar ener Electrolysis; Hydrogen energy; Photochemistry; Water splitting
dc.titleA two-step approach towards solar-driven water splitting
dc.typeJournal article
local.bibliographicCitation.issue1
local.bibliographicCitation.lastpage30
local.bibliographicCitation.startpage28
local.contributor.affiliationYi, Zhiguo, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWithers, Raymond, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationLiu, Yun, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidYi, Zhiguo, u4610857
local.contributor.authoruidWithers, Raymond, u8600734
local.contributor.authoruidLiu, Yun, u4036265
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor030206 - Solid State Chemistry
local.identifier.absseo970103 - Expanding Knowledge in the Chemical Sciences
local.identifier.ariespublicationU4217927xPUB590
local.identifier.citationvolume13
local.identifier.doi10.1016/j.elecom.2010.11.004
local.identifier.scopusID2-s2.0-78650551105
local.identifier.thomsonID000286854000008
local.type.statusPublished Version

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