In situ preparation of Ca0.5Mn0.5O/C as a novel high-activity catalyst for the oxygen reduction reaction

2016 ◽  
Vol 4 (48) ◽  
pp. 19147-19153 ◽  
Author(s):  
Yu-Qi Lyu ◽  
Chi Chen ◽  
Yang Gao ◽  
Mattia Saccoccio ◽  
Francesco Ciucci
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Rock Salt ◽  
Reduction Reaction ◽  
In Situ Preparation ◽  
Enhanced Activity ◽  
Activity Catalyst

Ca-substituted rock-salt MnO/C (Ca0.5Mn0.5O/C) is prepared using an in situ approach and shows enhanced activity for the oxygen reduction reaction (ORR).

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

Binary transition metal nitrides with enhanced activity and durability for the oxygen reduction reaction

2015 ◽  
Vol 3 (32) ◽  
pp. 16801-16809 ◽  
Author(s):  
Xinlong Tian ◽  
Junming Luo ◽  
Haoxiong Nan ◽  
Zhiyong Fu ◽  
Jianhuang Zeng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Metal Nitrides ◽  
Transition Metal Nitrides ◽  
Enhanced Activity

Binary transition metal nitrides demonstrate high activity and stability/durability for the oxygen reduction reaction in both acid and alkaline media.

In situ preparation of multi-wall carbon nanotubes/Au composites for oxygen electroreduction

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91209-91215 ◽  
Author(s):  
Na Li ◽  
Zhenghua Tang ◽  
Likai Wang ◽  
Qiannan Wang ◽  
Wei Yan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Oxygen Electroreduction ◽  
Multi Wall Carbon Nanotubes ◽  
In Situ Preparation ◽  
Reduction Approach

Multi-wall carbon nanotubes (CNTs)/Au nanocomposites have been prepared by the in situ reduction approach for oxygen reduction reaction.

A theoretical study of atomically dispersed MN4/C (M = Fe or Mn) as a high-activity catalyst for the oxygen reduction reaction

2020 ◽  
Vol 22 (48) ◽  
pp. 28297-28303
Author(s):  
Hao Xu ◽  
Dan Wang ◽  
Peixia Yang ◽  
Anmin Liu ◽  
Ruopeng Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Active Site ◽  
Theoretical Study ◽  
Reduction Reaction ◽  
Reaction Process ◽  
Activity Catalyst

MN4 is the ORR active site of MN4/C, which can promote the reaction process to proceed through a four-electron pathway.

Kinetically-controlled growth of cubic and octahedral Rh–Pd alloy oxygen reduction electrocatalysts with high activity and durability

Nanoscale ◽  
2015 ◽  
Vol 7 (1) ◽  
pp. 301-307 ◽  
Author(s):  
Yucong Yan ◽  
Fangwei Zhan ◽  
Jingshan Du ◽  
Yingying Jiang ◽  
Chuanhong Jin ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Reaction Kinetics ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
Controlled Growth ◽  
Enhanced Activity ◽  
Kinetically Controlled ◽  
Pd Alloy

Rh–Pd alloy cubes and octahedra with different compositions were readily generated by manipulating the reaction kinetics and exhibited substantially enhanced activity and durability for the oxygen reduction reaction.

In situ growth of Pt3Ni nanoparticles on an A-site deficient perovskite with enhanced activity for the oxygen reduction reaction

2017 ◽  
Vol 5 (14) ◽  
pp. 6399-6404 ◽  
Author(s):  
Yang Gao ◽  
Jian Wang ◽  
Yu-Qi Lyu ◽  
Kwunyu Lam ◽  
Francesco Ciucci
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
In Situ Growth ◽  
Ni Nanoparticles ◽  
Enhanced Activity ◽  
Perovskite Material ◽  
A Site

A perovskite material with in situ exsolved Pt3Ni nanoparticles is applied for oxygen reduction reaction catalysis with dramatically improved activity.

A core–shell Pd1Ru1Ni2@Pt/C catalyst with a ternary alloy core and Pt monolayer: enhanced activity and stability towards the oxygen reduction reaction by the addition of Ni

2016 ◽  
Vol 4 (3) ◽  
pp. 847-855 ◽  
Author(s):  
Haoxiong Nan ◽  
Xinlong Tian ◽  
Junming Luo ◽  
Dai Dang ◽  
Rong Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Ternary Alloy ◽  
Reduction Reaction ◽  
Core Shell ◽  
Structured Catalyst ◽  
Enhanced Activity

A core–shell structured catalyst exhibits high activity and stability.

In Situ Confined Synthesis of Ti4 O7 Supported Platinum Electrocatalysts with Enhanced Activity and Stability for the Oxygen Reduction Reaction

ChemCatChem ◽  
2018 ◽  
Vol 10 (5) ◽  
pp. 1155-1165 ◽  
Author(s):  
Alemayehu Dubale Duma ◽  
Yi-Chen Wu ◽  
Wei-Nien Su ◽  
Chun-Jern Pan ◽  
Meng-Che Tsai ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Supported Platinum ◽  
Enhanced Activity
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