Composition optimization of ternary palladium–iridium–iron alloy catalysts for oxygen reduction reaction in acid medium

RSC Advances ◽  
2016 ◽  
Vol 6 (27) ◽  
pp. 22754-22763 ◽  
Author(s):  
Esubalew Meku ◽  
Chunyu Du ◽  
Yongrong Sun ◽  
Lei Du ◽  
Yajing Wang ◽  
...  

Ternary PdxIrFe/C catalysts exhibit remarkable activity for oxygen reduction reaction, due to the modified Pd surface induced by subsurface Ir.

2021 ◽  
Author(s):  
Xieweiyi Ye ◽  
Yakun Xue ◽  
Kaijia Li ◽  
Wen Tang ◽  
Xiao Han ◽  
...  

Improving the activity and durability of Pt-based electrocatalysts used in the acidic oxygen reduction reaction (ORR) is a great task for the commercial applications of proton-exchange membrane fuel cells. Alloying...


2018 ◽  
Vol 165 (2) ◽  
pp. D43-D49 ◽  
Author(s):  
Shuiyun Shen ◽  
Fan Li ◽  
Liuxuan Luo ◽  
Yangge Guo ◽  
Xiaohui Yan ◽  
...  

ChemNanoMat ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 32-41 ◽  
Author(s):  
Dezhen Wu ◽  
Xiaochen Shen ◽  
Yanbo Pan ◽  
Libo Yao ◽  
Zhenmeng Peng

2014 ◽  
Vol 139 ◽  
pp. 1-6 ◽  
Author(s):  
Rafael M. Reis ◽  
Ricardo B. Valim ◽  
Robson S. Rocha ◽  
Alex S. Lima ◽  
Pollyana S. Castro ◽  
...  

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