Mkwizu, TSModibedi, Remegia MMathe, Mahlanyane K2012-04-232012-04-232011-05Mkwizu, 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 20119781618390271http://hdl.handle.net/10204/5811Copyright: 2011 The Electrochemical Society. Reproduced by permission of ECS - The Electrochemical SocietyThis 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.enElectrochemical sequential depositionPlatinumPalladiumRutheniumGoldConference PresentationMkwizu, T., Modibedi, R. M., & Mathe, M. K. (2011). Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications. The Electrochemical Society. http://hdl.handle.net/10204/5811Mkwizu, TS, Remegia M Modibedi, and Mahlanyane K Mathe. "Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications." (2011): http://hdl.handle.net/10204/5811Mkwizu T, Modibedi RM, Mathe MK, Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications; The Electrochemical Society; 2011. http://hdl.handle.net/10204/5811 .TY - Conference Presentation AU - Mkwizu, TS AU - Modibedi, Remegia M AU - Mathe, Mahlanyane K AB - 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. DA - 2011-05 DB - ResearchSpace DP - CSIR KW - Electrochemical sequential deposition KW - Platinum KW - Palladium KW - Ruthenium KW - Gold LK - https://researchspace.csir.co.za PY - 2011 SM - 9781618390271 T1 - Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications TI - Multistage electrodeposition of supported platinum-based nanostructured systems for electrocatalytic applications UR - http://hdl.handle.net/10204/5811 ER -