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Visible-light induced hydrogen generation with ZnO/NiO/Cd1-xZnxS (x=0.0, 0.2) heterostructures

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dc.contributor.author Lingampalli, S. R.
dc.contributor.author Roy, Anand
dc.contributor.author Ikram, M.
dc.contributor.author Rao, C. N. R.
dc.date.accessioned 2017-02-21T06:56:22Z
dc.date.available 2017-02-21T06:56:22Z
dc.date.issued 2014
dc.identifier.citation Lingampalli, SR; Roy, A; Ikram, M; Rao, CNR, Visible-light induced hydrogen generation with ZnO/NiO/Cd1-xZnxS (x=0.0, 0.2) heterostructures. Chemical Physics Letters 2014, 610, 316-320, http://dx.doi.org/10.1016/j.cplett.2014.07.052 en_US
dc.identifier.citation Chemical Physics Letters en_US
dc.identifier.citation 610 en_US
dc.identifier.issn 0009-2614
dc.identifier.uri https://libjncir.jncasr.ac.in/xmlui/10572/2351
dc.description Restricted Access en_US
dc.description.abstract ZnO/NiO/Cd1-xZnxS (x=0.0, 0.2) heterostructures have been prepared by a simple solution-based procedure using ZnO/NiO heterostructures prepared by different methods. We obtain good hydrogen evolution activity only with ZnO/NiO heterostructures and not with Zn1-yNiyO solid solutions. The hydrogen evolution activities of ZnO/NiO/CdS and ZnO/NiO/Cd1-xZnxS are 2.2 and 8.2 mmol/h/g respectively with apparent quantum yields of 2.3 and 14% under visible-light irradiation. These values of activity are comparable or superior to those obtained with ZnO/Pt/Cd1-xZnxS and ZnO/Au/Cd1-xZnxS heterostructures. With UV-vis irradiation, the activity found with ZnO/NiO/Cd1-xZnxS is 14-17 mmol/h/g with an apparent quantum yield in the range of 12-15%. (C) 2014 Elsevier B.V. All rights reserved. en_US
dc.description.uri 1873-4448 en_US
dc.description.uri http://dx.doi.org/10.1016/j.cplett.2014.07.052 en_US
dc.language.iso English en_US
dc.publisher Elsevier Science Bv en_US
dc.rights @Elsevier Science Bv, 2014 en_US
dc.subject Physical Chemistry en_US
dc.subject Atomic, Molecular & Chemical Physics en_US
dc.subject Photocatalytic Decomposition en_US
dc.subject Aqueous-Solutions en_US
dc.subject Water en_US
dc.subject Irradiation en_US
dc.subject Evolution en_US
dc.subject O-2 en_US
dc.subject H-2 en_US
dc.subject Oxide en_US
dc.subject Zno en_US
dc.subject Cds en_US
dc.title Visible-light induced hydrogen generation with ZnO/NiO/Cd1-xZnxS (x=0.0, 0.2) heterostructures en_US
dc.type Article en_US


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