DC Field | Value | Language |
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dc.contributor.author | Ham, DJ | - |
dc.contributor.author | Phuruangrat, A | - |
dc.contributor.author | Thongtem, S | - |
dc.contributor.author | Lee, JS | - |
dc.date.accessioned | 2016-04-01T02:26:51Z | - |
dc.date.available | 2016-04-01T02:26:51Z | - |
dc.date.created | 2011-01-28 | - |
dc.date.issued | 2010-11-15 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.other | 2011-OAK-0000022677 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/25149 | - |
dc.description.abstract | Monoclinic WO3 (m-WO3) nanoplates and nanorods were successfully synthesized by a simple hydrothermal process using sodium tungstate dihydrate (Na2WO4 2H(2)O) ammonium nitrate (NH4NO3) and polyethylene glycol (PEG) as initial precursors Phase morphologies and electrochemical properties of the products were characterized by X-ray diffraction (XRD) scanning and transmission electron microscopy (SEM TEM) high-resolution transmission electron microscopy (HRTEM) cyclic voltammetry (CV) and linear sweep voltammetry (LSV) The effect of NH4NO3 concentration on the formation of the pure phase of m-WO3 nanomaterial was studied The product synthesized under NH4NO3-free condition was pure orthorhombic WO3 0 33H(2)O (o-WO3 0 33H(2)O) phase By adding and increasing the amount of NH4NO3 to the solution m-WO3 phase started to form and became pure m-WO3 phase when 1 50 g NH4NO3 was used The morphology of m-WO3 was nanoplates and became nanorods by PEG adding The nanostructured m-WO3 showed much higher electrocatalytic activity for hydrogen evolution from water than that of the commercial bulk m-WO3 including the m-WO3 nanorods with slightly better than the m-WO3 nanoplates (C) 2010 Elsevier B V All rights reserved | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | CHEMICAL ENGINEERING JOURNAL | - |
dc.subject | Monoclinic WO3 | - |
dc.subject | Nanorods | - |
dc.subject | Nanoplates | - |
dc.subject | Hydrothermal reaction | - |
dc.subject | Hydrogen evolution reaction | - |
dc.subject | TUNGSTEN-OXIDE | - |
dc.subject | NANOWIRES | - |
dc.subject | GROWTH | - |
dc.subject | ROUTE | - |
dc.title | Hydrothermal synthesis of monoclinic WO3 nanoplates and nanorods used as an electrocatalyst for hydrogen evolution reactions from water | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1016/J.CEJ.2010.09.00 | - |
dc.author.google | Ham, DJ | - |
dc.author.google | Phuruangrat, A | - |
dc.author.google | Thongtem, S | - |
dc.author.google | Lee, JS | - |
dc.relation.volume | 165 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 365 | - |
dc.relation.lastpage | 369 | - |
dc.contributor.id | 10087281 | - |
dc.relation.journal | CHEMICAL ENGINEERING JOURNAL | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.165, no.1, pp.365 - 369 | - |
dc.identifier.wosid | 000285278900045 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 369 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 365 | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 165 | - |
dc.contributor.affiliatedAuthor | Lee, JS | - |
dc.identifier.scopusid | 2-s2.0-78149498974 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 52 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TUNGSTEN-OXIDE | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Monoclinic WO3 | - |
dc.subject.keywordAuthor | Nanorods | - |
dc.subject.keywordAuthor | Nanoplates | - |
dc.subject.keywordAuthor | Hydrothermal reaction | - |
dc.subject.keywordAuthor | Hydrogen evolution reaction | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
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