dcterms:abstract
  • Proper water management is important to achieve high performance and durability of Polymer electrolyte fuel cell (PEFC). Among various stack components, gas diffusion layer (GDL) is considered as a core part to determine the gas and water transportation in a cell. To optimize the water management, the changes of properties as well as basic properties of GDLs were investigated before and after clamping of colls. Thickness, electric conductivity, porosity, hydroppobicity etc. were characterized by the same criteria. The amount of residual water after cell operation also was compared by direct measuring of weight. Based on the amount of residual water the endurance on the freeze condition was evaluated (xsd:string)
dcterms:accessRights
dcterms:alternative
  • Property changes of GDLs and water behaviors in PEFCs (xsd:string)
nlon:antecedentSource
  • born digital (xsd:string)
nlon:audienceNote
  • 일반이용자 (xsd:string)
nlon:bibliography
  • 참고문헌: p. 315 (xsd:string)
dc:creator
  • 김창수 (xsd:string)
  • 박진수 (xsd:string)
  • 안은진 (xsd:string)
  • 윤영기 (xsd:string)
  • 이원용 (xsd:string)
  • 임남윤 (xsd:string)
  • 임태원 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-27T01:28:15 (xsd:dateTime)
bibframe:extent
  • 3 p (xsd:string)
dc:format
  • application/pdf (xsd:string)
nlon:genre
  • 학술논문 (xsd:string)
nlon:holdingInstitution
  • 국립중앙도서관 (xsd:string)
dcterms:identifier
  • http://www.ksnre.or.kr (xsd:string)
dcterms:isPartOf
nlon:keyword
  • 고분자 전해질 연료전지, 물관리, 기체확산층, 체결, 방수, Polymer electrolyte fuel cell, Water management, Gas diffusion layer, Clamping, Hydrophobicity (xsd:string)
rdfs:label
  • 고분자전해질 연료전지 체결조건에서 기체확산층의 특성변화 및 물거동 확인 (xsd:string)
nlon:languageNote
  • 영어 요약 있음 (xsd:string)
nlon:medium
  • 전자자료(Application) (xsd:string)
nlon:newsPosition
  • p. 313-315 (xsd:string)
nlon:publicationPlace
  • 한국 (xsd:string)
nlon:relatedParts
  • 2006년 추계 (xsd:string)
nlon:restriction
  • 국립중앙도서관 공개 (xsd:string)
dcterms:title
  • 고분자전해질 연료전지 체결조건에서 기체확산층의 특성변화 및 물거동 확인 (xsd:string)
nlon:titleOfHostItem
  • 학술대회 논문집-한국신.재생에너지학회 (xsd:string)
rdf:type
nlon:typeOfResource
nlon:uci
  • G701:A-00118236545 (xsd:string)