One step preparation of ‘ready to use’ Au@Pd nanoparticle modified surface using deep eutectic solvents and a study of its electrocatalytic properties in methanol oxidation reaction

2015 ◽  
Vol 3 (6) ◽  
pp. 3019-3028 ◽  
Author(s):  
Anu Renjith ◽  
V. Lakshminarayanan
Keyword(s):  
Methanol Oxidation ◽  
Deep Eutectic Solvent ◽  
Deep Eutectic Solvents ◽  
Methanol Oxidation Reaction ◽  
Shell Nanoparticles ◽  
One Pot ◽  
Electrocatalytic Properties ◽  
Pd Nanoparticle ◽  
One Step ◽  
Core Shell Nanoparticles

A facile one pot synthesis and in situ electrodeposition of Au–Pd core–shell nanoparticles (Au@Pd NPs) could be achieved in a deep eutectic solvent. The fabricated Au@Pd NPs modified graphite showed superior electrocatalytic properties for methanol oxidation at low activation energies.

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 One-pot one-step synthesis of Au@SiO2 core–shell nanoparticles and their shell-thickness-dependent fluorescent properties

RSC Advances ◽  
2019 ◽  
Vol 9 (31) ◽  
pp. 17674-17678 ◽  
Author(s):  
Shan Zhang ◽  
Xiaochuan Xu ◽  
Guoyu Zhang ◽  
Bin Liu ◽  
Jianhui Yang
Keyword(s):  
Shell Thickness ◽  
Silica Shell ◽  
Core Shell ◽  
Core Size ◽  
Fluorescent Properties ◽  
Step Method ◽  
Shell Nanoparticles ◽  
One Pot ◽  
One Step ◽  
Core Shell Nanoparticles

Au@SiO2 core–shell nanoparticles with tunable Au core size and silica shell thickness were prepared by a facile one-pot one-step method.

Sign in / Sign up

Export Citation Format

Share Document