DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sohn, JM | ko |
dc.contributor.author | Woo, Seong-Ihl | ko |
dc.date.accessioned | 2019-03-06T12:13:57Z | - |
dc.date.available | 2019-03-06T12:13:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-08 | - |
dc.identifier.citation | APPLIED CATALYSIS A-GENERAL, v.249, no.2, pp.375 - 384 | - |
dc.identifier.issn | 0926-860X | - |
dc.identifier.uri | http://hdl.handle.net/10203/250646 | - |
dc.description.abstract | The photocatalytic decomposition of water for H-2 evolution over 1 wt.% Ni/CsLa2Ti2NbO10 was investigated according to the reoxidation time during the preparation. The dependence of photocatalytic activity on the reoxidation time was examined by XRD, UV-Vis, TEM and TPR. With the increase in the reoxidation time, the H-2 evolution increased gradually. The maximum H-2 evolution (212 mumol/h g-cat) was observed when the catalyst was reoxidized at 200 degreesC for 2 h. It is because of the small particle size of 10nm and homogenous Ni/NiO distribution. The drastic decrease of photocatalytic activity for samples reoxidized for 4 h was due to the partial formation of NiO bulk phase and the growth of nickel particles. (C) 2003 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | EXHIBITING ION-EXCHANGE | - |
dc.subject | LAYERED PEROVSKITES | - |
dc.subject | NI(II) PHASE | - |
dc.subject | = K | - |
dc.subject | OXIDE | - |
dc.subject | O-2 | - |
dc.subject | H-2 | - |
dc.subject | DEPOSITION | - |
dc.subject | MECHANISM | - |
dc.subject | CATALYST | - |
dc.title | The effect of reoxidation time during the preparation of Ni-loaded CsLa2Ti2NbO10 on the photocatalytic hydrogen production in water decomposition reaction | - |
dc.type | Article | - |
dc.identifier.wosid | 000185128100016 | - |
dc.identifier.scopusid | 2-s2.0-0041464455 | - |
dc.type.rims | ART | - |
dc.citation.volume | 249 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 375 | - |
dc.citation.endingpage | 384 | - |
dc.citation.publicationname | APPLIED CATALYSIS A-GENERAL | - |
dc.contributor.localauthor | Woo, Seong-Ihl | - |
dc.contributor.nonIdAuthor | Sohn, JM | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | photocatalyst | - |
dc.subject.keywordAuthor | layered perovskites | - |
dc.subject.keywordAuthor | water decomposition | - |
dc.subject.keywordAuthor | hydrogen | - |
dc.subject.keywordAuthor | reoxidation | - |
dc.subject.keywordAuthor | Ni particle | - |
dc.subject.keywordAuthor | TPR | - |
dc.subject.keywordPlus | EXHIBITING ION-EXCHANGE | - |
dc.subject.keywordPlus | LAYERED PEROVSKITES | - |
dc.subject.keywordPlus | NI(II) PHASE | - |
dc.subject.keywordPlus | = K | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | O-2 | - |
dc.subject.keywordPlus | H-2 | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | CATALYST | - |
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