MFe2 O4 and MFe@Oxide Core-Shell Nanoparticles Anchored on N-Doped Graphene Sheets for Synergistically Enhancing Lithium Storage Performance and Electrocatalytic Activity for Oxygen Reduction Reactions

2013 ◽  
Vol 30 (10) ◽  
pp. 893-904 ◽  
Author(s):  
Junwu Xiao ◽  
Guiliang Xu ◽  
Shi-Gang Sun ◽  
Shihe Yang
Keyword(s):  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Graphene Sheets ◽  
Core Shell ◽  
Lithium Storage ◽  
Shell Nanoparticles ◽  
Oxygen Reduction Reactions ◽  
Storage Performance ◽  
Doped Graphene ◽  
Core Shell Nanoparticles

Atomistic understanding of the origin of high oxygen reduction electrocatalytic activity of cuboctahedral Pt3Co–Pt core–shell nanoparticles

2016 ◽  
Vol 6 (5) ◽  
pp. 1393-1401 ◽  
Author(s):  
Guangzhi Hu ◽  
Eduardo Gracia-Espino ◽  
Robin Sandström ◽  
Tiva. Sharifi ◽  
Shaodong Cheng ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
High Oxygen ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

The origin of the high oxygen reduction electrocatalytic activity of cuboctahedral Pt3Co–Pt core–shell nanoparticles is studied.

Correlation between theoretical data and experimental selective properties of PtAg core-shell nanoparticles for oxygen reduction reactions

2015 ◽  
Vol 40 (48) ◽  
pp. 17284-17290 ◽  
Author(s):  
F.M. Cuevas-Muñiz ◽  
M.P. Gurrola ◽  
O. Téllez–Vázquez ◽  
R. Esparza ◽  
M. Guerra-Balcázar ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Theoretical Data ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Core Shell Nanoparticles

Ni–Pd core–shell nanoparticles with Pt-like oxygen reduction electrocatalytic performance in both acidic and alkaline electrolytes

2017 ◽  
Vol 5 (19) ◽  
pp. 9233-9240 ◽  
Author(s):  
Jun Jiang ◽  
Han Gao ◽  
Shu Lu ◽  
Xing Zhang ◽  
Chu-Ya Wang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Electrocatalytic Performance ◽  
Alkaline Electrolytes ◽  
Alkaline Conditions ◽  
Core Shell Nanoparticles

The prepared monodisperse Ni@Pd3 core–shell nanoparticles with a Pd-enriched surface exhibited a Pt-like ORR electrocatalytic activity and long durability under both acidic and alkaline conditions.

Catalytic activity for oxygen reduction reaction on platinum-based core–shell nanoparticles: all-electron density functional theory

Nanoscale ◽  
2015 ◽  
Vol 7 (38) ◽  
pp. 15830-15839 ◽  
Author(s):  
Jungho Shin ◽  
Jung-Hae Choi ◽  
Pil-Ryung Cha ◽  
Seong Keun Kim ◽  
Inho Kim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Density Functional ◽  
Reduction Reaction ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Functional Theory ◽  
Oxygen Reduction Reactions ◽  
Electron Density Functional Theory ◽  
Core Shell Nanoparticles

Pt-based core–shell nanoparticles of 55 atoms were subject to analysis of catalytic activity for oxygen reduction reactions.

Promoting the oxygen reduction reaction with gold at step/edge sites of Ni@AuPt core–shell nanoparticles

2017 ◽  
Vol 7 (3) ◽  
pp. 596-606 ◽  
Author(s):  
Hao Wang ◽  
Wei An
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Reduction Reaction ◽  
Step Edge ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Presumably inert Au atoms localized at edge sites of Ni@AuPt core–shell nanoparticles effectively promote the electrocatalytic activity for oxygen reduction reaction.

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