Locally-ordered PtNiPb ternary nano-pompons as efficient bifunctional oxygen reduction and methanol oxidation catalysts

Nanoscale ◽  
2019 ◽  
Vol 11 (36) ◽  
pp. 16945-16953 ◽  
Author(s):  
Na Cheng ◽  
Ling Zhang ◽  
Hao Jiang ◽  
Yingjie Zhou ◽  
Shengwei Yu ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Methanol Oxidation ◽  
Bifunctional Catalysts ◽  
Oxidation Catalysts ◽  
Open Structure ◽  
Local Ordering

Ternary PtNiPb NPs integrating the merits of a highly open structure, local-ordering and embedded Pb atoms as efficient bifunctional catalysts.

Composition-driven shape evolution to Cu-rich PtCu octahedral alloy nanocrystals as superior bifunctional catalysts for methanol oxidation and oxygen reduction reaction

Nanoscale ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 4670-4674 ◽  
Author(s):  
Chaozhong Li ◽  
Taiyang Liu ◽  
Ting He ◽  
Bing Ni ◽  
Qiang Yuan ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Acid Medium ◽  
Methanol Oxidation ◽  
Reduction Reaction ◽  
Bifunctional Catalysts ◽  
Shape Evolution ◽  
Bifunctional Electrocatalyst ◽  
Alloy Nanocrystals

Cu-Rich PtCu octahedral alloy nanocrystals have been achieved by a composition-driven strategy and used as a robust bifunctional electrocatalyst for MOR and ORR in an acid medium.

scholarly journals Oxygen reduction and methanol oxidation behaviour of SiC based Pt nanocatalysts for proton exchange membrane fuel cells

2013 ◽  
Vol 1 (48) ◽  
pp. 15509-15516 ◽  
Author(s):  
Rajnish Dhiman ◽  
Serban N. Stamatin ◽  
Shuang M. Andersen ◽  
Per Morgen ◽  
Eivind M. Skou
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Methanol Oxidation ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Oxidation Behaviour ◽  
Exchange Membrane

Trimetallic PtNiCo branched nanocages as efficient and durable bifunctional electrocatalysts towards oxygen reduction and methanol oxidation reactions

2021 ◽  
Author(s):  
hengrui Ma ◽  
Zhiping Zheng ◽  
Hongsheng Zhao ◽  
Cong Shen ◽  
Hanming Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Reduction Reaction ◽  
Great Promise ◽  
Methanol Oxidation Reaction ◽  
Oxidation Reactions ◽  
Bifunctional Electrocatalysts ◽  
Composition And Structure

Engineering the composition and structure of Pt-based alloy electrocatalysts has exhibited great promise for enhancing activity and durability in oxygen reduction reaction (ORR) and methanol oxidation reaction (MOR). However, it...

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