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Joo, Sang Hoon
Nanomaterials & Catalysis Lab
Research Interests
  • Catalyst, energy conversion, fuel cells, electrolyzer, ORR, HER, OER

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Exfoliated sulfonated poly(arylene ether sulfone)-clay nanocomposites

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dc.contributor.author Choi, Yeong Suk ko
dc.contributor.author Kim, Tae Kyoung ko
dc.contributor.author Kim, Elm Ah ko
dc.contributor.author Joo, Sang Hoon ko
dc.contributor.author Pak, Chanho ko
dc.contributor.author Lee, Yoon Hoi ko
dc.contributor.author Chang, Hyuk ko
dc.contributor.author Seung, Doyoung ko
dc.date.available 2014-10-02T00:24:27Z -
dc.date.created 2014-09-30 ko
dc.date.issued 2008-06 ko
dc.identifier.citation ADVANCED MATERIALS, v.20, no.12, pp.2341 - 2344 ko
dc.identifier.issn 0935-9648 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/6732 -
dc.description.abstract A study was conducted to investigate the exfoliated structure of sulfonated poly(arylene suofone) (sPAS) clay nanocomposites. The clay nanocomposites show excellent mechanical strength and methanol permeability at high proton conductivity. The nanocomposite membrane with these properties can be used for direct methanol fuel cell (DMFCs) applications. The study prepared sPAS-clay nanocomposites without organic modifiers that can be used to reduce the electrochemical stability and mechanical strength of the composites. It was observed during the study that the dispersion state of clay layers can improve the mechanical strength and methanol permeability without making any harm ion conductivity. The study also found that the exfoliated clay nanocomposites has higher surface area for interacting with the sPAS. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher WILEY-V C H VERLAG GMBH ko
dc.title Exfoliated sulfonated poly(arylene ether sulfone)-clay nanocomposites ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-54949133702 ko
dc.identifier.wosid 000257268500017 ko
dc.type.rims ART ko
dc.description.wostc 22 *
dc.description.scopustc 23 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-09-30 *
dc.identifier.doi 10.1002/adma.200702131 ko
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