Guided evolution of bulk metallic glass nanostructures: A platform for designing three-dimensional electrocatalytic surfaces

Precise control over catalyst surface composition and structure is necessary to improve the function of electrochemical systems. To that end, bulk metallic glass (BMG) alloys with atomically dispersed elements provide a highly processable, nanoscale platform for electrocatalysis and surface modifica...

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Published inAdvanced materials (Weinheim)
Main Authors Doubek, Gustavo, Sekol, Ryan C., Li, Jinyang, Ryu, Won -Hee, Gittleson, Forrest S., Nejati, Siamak, Moy, Eric, Reid, Candy, Carmo, Marcelo, Linardi, Marcelo, Bordeenithikasem, Punnathat, Kinser, Emily, Liu, Yanhui, Tong, Xiao, Osuji, Chinedum, Schroers, Jan, Mukherjee, Sundeep, Taylor, Andre D.
Format Journal Article
LanguageEnglish
Published United States Wiley 22.12.2015
Subjects
MATERIALS SCIENCE
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Summary:Precise control over catalyst surface composition and structure is necessary to improve the function of electrochemical systems. To that end, bulk metallic glass (BMG) alloys with atomically dispersed elements provide a highly processable, nanoscale platform for electrocatalysis and surface modification. Here we report on nanostructures of Pt-based BMGs that are modified with various subtractive and additive processes to improve their electrochemical performance.
Bibliography:USDOE Office of Science (SC), Basic Energy Sciences (BES)
BNL-108561-2015-JA
SC00112704
ISSN:0935-9648
1521-4095