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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/5811

Title: Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications
Authors: Mkwizu, TS
Modibedi, MR
Mathe, MK
Keywords: Electrochemical sequential deposition
Platinum
Palladium
Ruthenium
Gold
Issue Date: May-2011
Publisher: The Electrochemical Society
Citation: Mkwizu, TS, Modibedi, MR and Mathe, MK. Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications. 219th ECS Meeting, Montreal, Canada, 1-6 May 2011
Series/Report no.: Workflow;8089
Abstract: This work will describe our recent advances in room-temperature, sequential electrochemical deposition (in aqueous media) of nanostructured multimetallic systems of variable composition, and morphologies, directly onto carbon supports such as vitreous carbon or carbon paper (a typical gas-diffusion material in polymer electrolyte fuel cells). Unique automated electrosynthetic protocols are being investigated, to form bimetallic or trimetallic nanoparticles of Pt, Pd or Ru involving underpotential deposition (UPD) of Cu and redox-replacement steps by the NMs.
Description: Copyright: 2011 The Electrochemical Society. Reproduced by permission of ECS - The Electrochemical Society
URI: http://hdl.handle.net/10204/5811
ISBN: 9781618390271
Appears in Collections:General science, engineering & technology

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