Electrocatalysts: Guided Evolution of Bulk Metallic Glass Nanostructures: A Platform for Designing 3D Electrocatalytic Surfaces (Adv. Mater. 10/2016). Issue 10 (March 2016)

• Record Type: Journal Article
• 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 O.; Schroers, Jan; Mukherjee, Sundeep; Taylor, André D.
• Is Part Of: Advanced materials. Volume 28:Issue 10(2016)
• Page Start: 1902
• Page End: 1902
• Publication Date: 2016-03
• Subjects: bulk metallic glass -- electrocatalysts -- nanomaterials -- pesudocapacitors -- surface modification; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201670064
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : On page 1940, A. D. Taylor and co‐workers demonstrate nanoporous bicontinuous structures using controlled structural evolution of metallic glass. By using techniques such as dealloying, galvanic replacement, and under‐potential deposition, bulk‐metallic‐glass alloys can be pushed beyond their compositional limitations and tuned for a wide variety of interfacial and electrochemical reactions. Examples are illustrated for hydrogen and methanol oxidation, as well as oxygen reduction reactions.