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Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution

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dc.contributor.author Zheng, Haitao
dc.contributor.author Rohwer, Mark B
dc.contributor.author Mathe, Mahlanyane K
dc.date.accessioned 2010-08-31T08:08:19Z
dc.date.available 2010-08-31T08:08:19Z
dc.date.issued 2010-08-31
dc.identifier.citation Zheng, H, Rohwer, M and Mathe, M. 2010. Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution. CSIR 3rd Beinnual Conference 2010, Science Real and Relevant, CSIR International Convention Center, Pretoria, South Africa, pp 1 en
dc.identifier.uri http://hdl.handle.net/10204/4238
dc.description CSIR 3rd Beinnual Conference 2010, Science Real and Relevant, CSIR International Convention Center, Pretoria, South Africa en
dc.description.abstract Alloyed electrocatalysts such as PtNi/C[1-2], PtCo/C[3], PtCr/C[4], PtFe/C [5-6], and non-alloyed Pt-TiO2/C were reportedly investigated for methanol tolerance during Oxygen reduction reaction (ORR). The high methanol tolerance of these electrocatalysts during the ORR was attributed to a composition effect, disordered stucture and low activity for methanol oxidation reaction. Most Pt alloy electrocatalysts were prepared via a complex procedure or by high temeperature thermal reduction. In this work, Pt3Ni/C alloy electrocatalysts were synthesised by a simple route at low temperature, resulting in a highly-alloyed product with high ORR activity and excellent methanol tolerance en
dc.language.iso en en
dc.publisher CSIR en
dc.subject Oxygen en
dc.subject alloyed Pt-Ni en
dc.subject Carbon electrocatalyst en
dc.subject Acid solution en
dc.subject CSIR Conference 2010 en
dc.title Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution en
dc.type Conference Presentation en
dc.identifier.apacitation Zheng, H., Rohwer, M. B., & Mathe, M. K. (2010). Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution. CSIR. http://hdl.handle.net/10204/4238 en_ZA
dc.identifier.chicagocitation Zheng, Haitao, Mark B Rohwer, and Mahlanyane K Mathe. "Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution." (2010): http://hdl.handle.net/10204/4238 en_ZA
dc.identifier.vancouvercitation Zheng H, Rohwer MB, Mathe MK, Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution; CSIR; 2010. http://hdl.handle.net/10204/4238 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Zheng, Haitao AU - Rohwer, Mark B AU - Mathe, Mahlanyane K AB - Alloyed electrocatalysts such as PtNi/C[1-2], PtCo/C[3], PtCr/C[4], PtFe/C [5-6], and non-alloyed Pt-TiO2/C were reportedly investigated for methanol tolerance during Oxygen reduction reaction (ORR). The high methanol tolerance of these electrocatalysts during the ORR was attributed to a composition effect, disordered stucture and low activity for methanol oxidation reaction. Most Pt alloy electrocatalysts were prepared via a complex procedure or by high temeperature thermal reduction. In this work, Pt3Ni/C alloy electrocatalysts were synthesised by a simple route at low temperature, resulting in a highly-alloyed product with high ORR activity and excellent methanol tolerance DA - 2010-08-31 DB - ResearchSpace DP - CSIR KW - Oxygen KW - alloyed Pt-Ni KW - Carbon electrocatalyst KW - Acid solution KW - CSIR Conference 2010 LK - https://researchspace.csir.co.za PY - 2010 T1 - Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution TI - Oxygen reduction reaction on a highly-alloyed Pt-Ni supported carbon electrocatalyst in acid solution UR - http://hdl.handle.net/10204/4238 ER - en_ZA


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