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Cho, Seungho
Metal Oxide DEsign Laboratory (MODEL)
Research Interests
  • Metal Oxide Crystal Growth

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An exceptionally facile method to produce layered double hydroxides on a conducting substrate and their application for solar water splitting without an external bias

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dc.contributor.author Cho, Seungho ko
dc.contributor.author Jang, Ji-Wook ko
dc.contributor.author Park, Yoon Bin ko
dc.contributor.author Kim, Jae Young ko
dc.contributor.author Magesh, Ganesan ko
dc.contributor.author Kim, Jin Hyun ko
dc.contributor.author Seol, Minsu ko
dc.contributor.author Yong, Kijung ko
dc.contributor.author Lee, Kun-Hong ko
dc.contributor.author Lee, Jae Sung ko
dc.date.available 2014-07-10T01:49:02Z -
dc.date.created 2014-07-10 ko
dc.date.issued 2014-07 ko
dc.identifier.citation ENERGY & ENVIRONMENTAL SCIENCE, v.7, no.7, pp.2301 - 2307 ko
dc.identifier.issn 1754-5692 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/5167 -
dc.description.abstract An exceptionally facile process is presented for in situ formation of zinc chromium layered double hydroxide (ZnCr:LDH) nanosheets on a conducting substrate. Thus, ZnCr:LDH nanosheets were synthesized from a metallic Zn film/fluorine-doped tin oxide (FTO) glass by simply dipping into a Cr nitrate solution for only one minute at room temperature. Then, ZnCr:LDHs were converted into zinc chromium mixed metal oxide (ZnCr:MMO) nanoparticles by calcination. Under visible light irradiation (λ > 420 nm), the in situ synthesized ZnCr:MMO photoanode exhibited a stable and an order-of-magnitude higher activity for photoelectrochemical water splitting than that of a ZnCr:MMO film fabricated ex situ by electrophoretic deposition of already-synthesized ZnCr:MMO powders. More significant was that it generated anodic photocurrents even without an externally applied bias potential, which is an unprecedented result for an oxide photoanode-driven PEC system working under visible light. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher ROYAL SOC CHEMISTRY ko
dc.title An exceptionally facile method to produce layered double hydroxides on a conducting substrate and their application for solar water splitting without an external bias ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84902967049 ko
dc.identifier.wosid 000337977600022 ko
dc.type.rims ART ko
dc.description.wostc 3 *
dc.description.scopustc 0 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-07-10 *
dc.identifier.doi 10.1039/c3ee43965h ko
dc.identifier.url http://pubs.rsc.org/en/content/articlelanding/2014/ee/c3ee43965h#!divAbstract ko
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