Platinum monolayers stabilized on dealloyed AuCu core-shell nanoparticles for improved activity and stability on methanol oxidation reaction

2020 ◽  
Vol 31 (3) ◽  
pp. 836-840 ◽  
Author(s):  
Weihua Guo ◽  
Xiaozhang Yao ◽  
Lingyi Peng ◽  
Bingqing Lin ◽  
Yongqiang Kang ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Methanol Oxidation Reaction ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

scholarly journals Facile Aqueous–Phase Synthesis of Pd–FePt Core–Shell Nanoparticles for Methanol Oxidation Reaction

Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 130
Author(s):  
Xiangyun Xiao ◽  
Euiyoung Jung ◽  
Sehyun Yu ◽  
Hyeonjin Kim ◽  
Hong-Kyu Kim ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Direct Methanol Fuel Cells ◽  
Methanol Oxidation Reaction ◽  
Core Shell ◽  
Fept Nanoparticles ◽  
Shell Nanoparticles ◽  
Direct Methanol ◽  
Growth Method ◽  
Core Shell Nanoparticles

Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seed-mediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of Fe and Pt precursors. Furthermore, compared with commercial Pt/C catalysts, Pd@FePt nanoparticles exhibited excellent activity and stability toward the methanol oxidation reaction (MOR), making them efficient in direct methanol fuel cells (DMFC).

scholarly journals Triangular AgAu@Pt core–shell nanoframes with a dendritic Pt shell and enhanced electrocatalytic performance toward the methanol oxidation reaction

Nanoscale ◽  
2018 ◽  
Vol 10 (5) ◽  
pp. 2231-2235 ◽  
Author(s):  
Xiaoxiao Yan ◽  
Sijia Yu ◽  
Yawen Tang ◽  
Dongmei Sun ◽  
Lin Xu ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Methanol Oxidation Reaction ◽  
Core Shell ◽  
Electrocatalytic Performance

Triangular AgAu@Pt core–shell nanoframes with a dendritic Pt shell were synthesized by employing triangular Ag nanoprisms as sacrificial templates.

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