schliessen

Filtern

 

Bibliotheken

Promotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation

The ORR activity of Ce-modified Pt 50 Au 50 /C alloy catalysts, compared to commercial Pt/C, can be promoted by H 2 treatment at 520 K due to the surface and structural alteration by reduction of surface oxides, an increase in the surface composition of metallic Pt, and H 2 induced surface Au segreg... Full description

Journal Title: Chemical Communications 2010, Vol.46(14), pp.2483-2485
Main Author: Liu, Chen-wei
Other Authors: Wei, Yu-chen , Wang, Kuan-wen
Format: Electronic Article Electronic Article
Language:
Subjects:
ID: ISSN: 1359-7345 ; E-ISSN: 1364-548X ; DOI: 10.1039/b920212a
Zum Text:
SendSend as email Add to Book BagAdd to Book Bag
Staff View
recordid: rscb920212a
title: Promotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation
format: Article
creator:
  • Liu, Chen-wei
  • Wei, Yu-chen
  • Wang, Kuan-wen
subjects:
  • Catalysis
  • Catalysts
  • Oxides
  • Platinum
  • Promotion
  • Reduction
  • Segregations
  • Surface Chemistry
  • General (Wc)
  • Miscellaneous Sciences (So)
  • Components and Materials (General) (Ea)
ispartof: Chemical Communications, 2010, Vol.46(14), pp.2483-2485
description: The ORR activity of Ce-modified Pt 50 Au 50 /C alloy catalysts, compared to commercial Pt/C, can be promoted by H 2 treatment at 520 K due to the surface and structural alteration by reduction of surface oxides, an increase in the surface composition of metallic Pt, and H 2 induced surface Au segregation.
language:
source:
identifier: ISSN: 1359-7345 ; E-ISSN: 1364-548X ; DOI: 10.1039/b920212a
fulltext: fulltext
issn:
  • 1364548X
  • 1364-548X
  • 13597345
  • 1359-7345
url: Link


@attributes
ID832461559
RANK0.07
NO1
SEARCH_ENGINEprimo_central_multiple_fe
SEARCH_ENGINE_TYPEPrimo Central Search Engine
LOCALfalse
PrimoNMBib
record
control
sourcerecordidb920212a
sourceidrsc
recordidTN_rscb920212a
sourceformatXML
sourcesystemOther
pqid963862987
display
typearticle
titlePromotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation
creatorLiu, Chen-wei ; Wei, Yu-chen ; Wang, Kuan-wen
ispartofChemical Communications, 2010, Vol.46(14), pp.2483-2485
identifier
descriptionThe ORR activity of Ce-modified Pt 50 Au 50 /C alloy catalysts, compared to commercial Pt/C, can be promoted by H 2 treatment at 520 K due to the surface and structural alteration by reduction of surface oxides, an increase in the surface composition of metallic Pt, and H 2 induced surface Au segregation.
source
subjectCatalysis ; Catalysts ; Oxides ; Platinum ; Promotion ; Reduction ; Segregations ; Surface Chemistry ; General (Wc) ; Miscellaneous Sciences (So) ; Components and Materials (General) (Ea);
version5
lds50peer_reviewed
links
openurl$$Topenurl_article
openurlfulltext$$Topenurlfull_article
search
creatorcontrib
0Liu, Chen-wei
1Wei, Yu-chen
2Wang, Kuan-wen
titlePromotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation
descriptionThe ORR activity of Ce-modified Pt 50 Au 50 /C alloy catalysts, compared to commercial Pt/C, can be promoted by H 2 treatment at 520 K due to the surface and structural alteration by reduction of surface oxides, an increase in the surface composition of metallic Pt, and H 2 induced surface Au segregation.
general
010.1039/b920212a
1Royal Society of Chemistry
sourceidrsc
recordidrscb920212a
issn
01364548X
11364-548X
213597345
31359-7345
rsrctypearticle
creationdate2010
addtitle
0CC
1Chemical Communications
searchscope
0RSC
1rsc
scope
0RSC
1rsc
lsr30VSR-Enriched:[pages, subject, pqid]
sort
titlePromotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation
authorLiu, Chen-wei ; Wei, Yu-chen ; Wang, Kuan-wen
creationdate20100323
facets
frbrgroupid7608983888796570612
frbrtype5
creationdate2010
collectionRSC Journals (Royal Society of Chemistry)
prefilterarticles
rsrctypearticles
creatorcontrib
0Liu,Chen-wei
1Wei,Yu-chen
2Wang,Kuan-wen
jtitleChemical Communications
toplevelpeer_reviewed
frbr
t2
k12010
k2
013597345
11364548X
k310.1039/b920212a
k446
k514
k62483
k7chemical communications
k8promotion of ceria modified pt–au c cathode catalysts for oxygen reduction reaction by h 2 induced surface segregation
k9promotionofceriamodiation
k12promotionofceriamodifiedp
k15chenweiliu
k16liuchenwei
delivery
delcategoryRemote Search Resource
fulltextfulltext
ranking
booster11
booster21
pcg_typepublisher
addata
aulast
0Liu
1Wei
2Wang
aufirst
0Chen-wei
1Yu-chen
2Kuan-wen
au
0Liu, Chen-wei
1Wei, Yu-chen
2Wang, Kuan-wen
atitlePromotion of ceria-modified Pt–Au/C cathode catalysts for oxygen reduction reaction by H 2 -induced surface segregation
jtitleChemical Communications
risdate20100323
volume46
issue14
spage2483
epage2485
issn1359-7345
eissn1364-548X
genrearticle
ristypeJOUR
abstractThe ORR activity of Ce-modified Pt 50 Au 50 /C alloy catalysts, compared to commercial Pt/C, can be promoted by H 2 treatment at 520 K due to the surface and structural alteration by reduction of surface oxides, an increase in the surface composition of metallic Pt, and H 2 induced surface Au segregation.
doi10.1039/b920212a
pages2483-2485
date2010-03-23