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A high-performance metal-free hydrogen-evolution reaction electrocatalyst from bacterium derived carbon

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dc.contributor.coauthorWei, Li
dc.contributor.coauthorKarahan, Hüseyin Enis
dc.contributor.coauthorGoh, Kunli
dc.contributor.coauthorJiang, Wenchao
dc.contributor.coauthorYu, Dingshan
dc.contributor.coauthorJiang, Rongrong
dc.contributor.coauthorChen, Yuan
dc.contributor.departmentDepartment of Chemistry
dc.contributor.kuauthorBirer, Özgür
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T12:31:34Z
dc.date.issued2015
dc.description.abstractWe report a sustainable approach to obtain carbon materials with nitrogen and phosphorus dual functionalities from a common bacterium strain (S. aureus) as a highly efficient hydrogen-evolution reaction (HER) catalyst. With mesoporous structure introduced by ZnCl2 salt and cathodic activation, it demonstrates an onset overpotential as low as 76 mV, a Tafel slope of 58.4 mV dec(-1) and a large normalized exchange current density of 1.72 x 10(-2) mA cm(-2), which are comparable to those of hitherto best metal-free and well-fabricated metallic HER catalysts
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue14
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipN/A
dc.description.versionPublisher version
dc.description.volume3
dc.identifier.doi10.1039/c5ta00966a
dc.identifier.eissn1364-5501
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00337
dc.identifier.issn0959-9428
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-84980719481
dc.identifier.urihttps://hdl.handle.net/20.500.14288/1944
dc.identifier.wos351845400002
dc.keywordsEnergy and fuels
dc.keywordsCobalt
dc.keywordsNanoparticles
dc.keywordsNanosheets
dc.keywordsOxidation
dc.keywordsCatalysts
dc.keywordsWater
dc.keywordsElectrochemistry
dc.keywordsCells
dc.keywordsAcid
dc.language.isoeng
dc.publisherRoyal Society of Chemistry (RSC)
dc.relation.ispartofJournal of Materials Chemistry A
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1358
dc.subjectPhysical chemistry
dc.subjectMaterials science
dc.titleA high-performance metal-free hydrogen-evolution reaction electrocatalyst from bacterium derived carbon
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorBirer, Özgür
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Chemistry
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relation.isOrgUnitOfPublication.latestForDiscovery035d8150-86c9-4107-af16-a6f0a4d538eb
relation.isParentOrgUnitOfPublicationaf0395b0-7219-4165-a909-7016fa30932d
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