Shell thickness controlled core–shell Fe3O4@CoO nanocrystals as efficient bifunctional catalysts for the oxygen reduction and evolution reactions

2019 ◽  
Vol 55 (4) ◽  
pp. 525-528 ◽  
Author(s):  
Lingshan Zhou ◽  
Binglu Deng ◽  
Zhongqing Jiang ◽  
Zhong-Jie Jiang
Keyword(s):  
Oxygen Reduction ◽  
Shell Thickness ◽  
Great Influence ◽  
Catalytic Performance ◽  
Core Shell ◽  
Bifunctional Catalysts ◽  
Catalytic Activities

Core–shell Fe3O4@CoO NCs have been demonstrated to be efficient catalysts for ORR and OER. The specific core/shell interaction can be ascribed to the main reason leading to their high catalytic performance. The shell thickness has a great influence on the catalytic activities.

Core@shell nanostructured Au-d@NimPtm for electrochemical oxygen reduction reaction: effect of the core size and shell thickness

2019 ◽  
Vol 9 (17) ◽  
pp. 4668-4677 ◽  
Author(s):  
Min Zhang ◽  
Shu Miao ◽  
Bo-Qing Xu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Shell Thickness ◽  
Reduction Reaction ◽  
Core Shell ◽  
Core Size ◽  
The Core ◽  
Electrocatalytic Performance ◽  
Electrochemical Oxygen

Au-d@NimPtm nanostructures are studied to address the effects of the Au-core size (d) and NiPt-shell thickness (m) on the electrocatalytic performance of Pt for the ORR.

Oxygen Reduction on Well-Defined Core−Shell Nanocatalysts: Particle Size, Facet, and Pt Shell Thickness Effects

2009 ◽  
Vol 131 (47) ◽  
pp. 17298-17302 ◽  
Author(s):  
Jia X. Wang ◽  
Hiromi Inada ◽  
Lijun Wu ◽  
Yimei Zhu ◽  
YongMan Choi ◽  
...  
Keyword(s):  
Particle Size ◽  
Oxygen Reduction ◽  
Shell Thickness ◽  
Core Shell

scholarly journals Pd@Zn core–shell nanoparticles of controllable shell thickness for catalytic methanol production

2016 ◽  
Vol 6 (21) ◽  
pp. 7698-7702 ◽  
Author(s):  
Fenglin Liao ◽  
Xin-Ping Wu ◽  
Jianwei Zheng ◽  
Meng-Jung Li ◽  
Ziyan Zeng ◽  
...  
Keyword(s):  
Shell Thickness ◽  
Synthesis Method ◽  
Catalytic Performance ◽  
Shell Structures ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Methanol Production ◽  
Novel Synthesis ◽  
Core Shell Nanoparticles

A novel synthesis method of nano-Pd@Zn core–shell structures with controllable shell thickness showing remarkable catalytic performance in CO2hydrogenation.

Shell-Thickness-Controlled Synthesis of Core-Shell Pd@Pt Nanocubes and Tuning of Their Oxygen Reduction Activities

2017 ◽  
Vol 164 (2) ◽  
pp. H112-H118 ◽  
Author(s):  
Chia-Chen Yang ◽  
Zhe-Ting Liu ◽  
Yuan-Ping Lyu ◽  
Chien-Liang Lee
Keyword(s):  
Oxygen Reduction ◽  
Shell Thickness ◽  
Core Shell ◽  
Controlled Synthesis

Preparation of Ni@Pt core@shell conformal nanofibre oxygen reduction electrocatalysts via microwave-assisted galvanic displacement

2019 ◽  
Vol 9 (24) ◽  
pp. 6920-6928
Author(s):  
Giorgio Ercolano ◽  
Filippo Farina ◽  
Lorenzo Stievano ◽  
Deborah J. Jones ◽  
Jacques Rozière ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Shell Thickness ◽  
Core Shell ◽  
Galvanic Displacement ◽  
Microwave Assisted ◽  
Direct Use

Ni@Pt core@shell nanofibres with controlled platinum shell thickness and Pt/Ni ratio are synthesised by an extremely fast and reproducible route, allowing their direct use as electrocatalysts.

Well-defined PtNiCo core–shell nanodendrites with enhanced catalytic performance for methanol oxidation

2016 ◽  
Vol 4 (46) ◽  
pp. 18015-18021 ◽  
Author(s):  
Rinrada Sriphathoorat ◽  
Kai Wang ◽  
Shuiping Luo ◽  
Min Tang ◽  
Hongyu Du ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Dendritic Structure ◽  
Catalytic Performance ◽  
Core Shell ◽  
Catalytic Activities

Uniform trimetallic PtNiCo core–shell nanodendrites, composed of a PtNiCo core and dendritic PtCo shell, were synthesized and their enhanced catalytic activities for methanol oxidation can be attributed to the interaction of Pt, Ni, and Co, and their highly ordered dendritic structure.

Unique Ligand Effect in Pt-Based Core-Shell Nanocubes to Boost Oxygen Reduction Electrocatalysis

2021 ◽  
Author(s):  
Xingqiao Wu ◽  
XinKai Chen ◽  
Xiao Li ◽  
Yucong Yan ◽  
Jingbo Huang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Core Shell ◽  
Ligand Effect

Pt-based core-shell nanocrystals are a fantastic catalyst to enhance catalytic performance for oxygen reduction reaction (ORR). Pursuing further enhancement in ORR properties requires an unconventional interaction between the components of...

Shell-thickness-dependent Pd@PtNi core-shell nanosheets for efficient oxygen reduction reaction

2021 ◽  
pp. 131565
Author(s):  
Qiuyan Chen ◽  
Zhenyu Chen ◽  
Asad Ali ◽  
Yeqiang Luo ◽  
Huiyan Feng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Shell Thickness ◽  
Reduction Reaction ◽  
Core Shell
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