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Pt-based nanoarchitecture and catalyst design for fuel cell applications Highly Cited Paper

Cited 97 time in webofscience Cited 0 time in scopus
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Title
Pt-based nanoarchitecture and catalyst design for fuel cell applications
Author(s)
Namgee Jung; Dong Young Chung; Ryu, J; Yoo, SJ; Yung Eun Sung
Publication Date
2014-08
Journal
NANO TODAY, v.9, no.4, pp.433 - 456
Publisher
ELSEVIER SCI LTD
Abstract
Recentadvancesinmultistructurednanocatalystsandsupportmaterialsforpoly- mer electrolytemembranefuelcells(PEMFCs)arereviewed.Discussionsfocusonthematerials’ structures andcompositions,whichsignificantlyaffecttheelectronicstructuresandcatalytic activities offuelcellcatalysts.Thenanocatalystcategoryincludesmetalalloys(including shape-controlled alloynanoparticles),andcore—shellandhollowstructures.Variouscarbons (carbon blacks,carbonnanotubes,carbonnanofibers,andgraphenes)andmetaloxidesare extensively exploredassupportmaterials.Wedescribethephysicalandelectrochemicalmean- ings ofthenanoarchitecturedcatalystsandsupportmaterialsmainlyfortheoxygenreduction reaction (ORR),becausehighORRactivityisoneofthemostimportantfactorsinenhancing PEMFC efficiency.Basedonprogressincatalysisandfuelcelltechnologiesinrecentdecades, we suggestpromisingfutureresearchtopicsforPEMFCcommercialization. © 2014ElsevierLtd.Allrightsreserved.
URI
https://pr.ibs.re.kr/handle/8788114/937
ISSN
1748-0132
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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