Nanoporous PdTi Alloys as Non-Platinum Oxygen-Reduction Reaction Electrocatalysts with Enhanced Activity and Durability

ChemSusChem ◽  
2012 ◽  
Vol 6 (1) ◽  
pp. 78-84 ◽  
Author(s):  
Yunqing Liu ◽  
Caixia Xu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Enhanced Activity

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).

Enhanced Activity towards Oxygen Electrocatalysis for Rechargeable Zn-Air Batteries by Alloying Fe and Co in N-doped Carbon

2021 ◽  
Author(s):  
Fengjiao Yu ◽  
Qi Ying ◽  
Shaofeng Ni ◽  
Chenxue Li ◽  
Daxiang Xue ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Noble Metals ◽  
Large Scale ◽  
Low Cost ◽  
Reduction Reaction ◽  
Enhanced Activity ◽  
Feco Nanoparticles

Large-scale application of rechargeable Zn-air batteries requires low-cost electrocatalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) as alternatives to noble metals. Herein, FeCo nanoparticles embedded in N-doped...

A stable PdCu@Pd core-shell nanobranches with enhanced activity and methanol-tolerant for oxygen reduction reaction

2020 ◽  
Vol 354 ◽  
pp. 136680
Author(s):  
Shaoda Huang ◽  
Shuanglong Lu ◽  
Hongyin Hu ◽  
Binbin Cao ◽  
Huining Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Core Shell ◽  
Enhanced Activity ◽  
Methanol Tolerant

Ir-skinned Ir-Cu Nanoparticles with Enhanced Activity for Oxygen Reduction Reaction

2020 ◽  
Vol 36 (3) ◽  
pp. 467-472 ◽  
Author(s):  
Jiarui Wang ◽  
Ye Zhou ◽  
Libo Sun ◽  
Jingjie Ge ◽  
Jingxian Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Cu Nanoparticles ◽  
Enhanced Activity

Interlaced Pd–Ag nanowires rich in grain boundary defects for boosting oxygen reduction electrocatalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 5368-5373 ◽  
Author(s):  
Xiao-Jing Liu ◽  
Xing Yin ◽  
Yi-Dan Sun ◽  
Feng-Jiao Yu ◽  
Xiang-Wen Gao ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Defect Engineering ◽  
Boundary Defect ◽  
Enhanced Activity ◽  
Ag Nanowires

Pd–Ag interlaced nanowires with grain boundary defect engineering exhibit enhanced activity and superior stability for oxygen reduction reaction in alkaline media.

Platinum–nickel nanowire catalysts with composition-tunable alloying and faceting for the oxygen reduction reaction

2017 ◽  
Vol 5 (24) ◽  
pp. 12557-12568 ◽  
Author(s):  
Fangfang Chang ◽  
Gang Yu ◽  
Shiyao Shan ◽  
Zakiya Skeete ◽  
Jinfang Wu ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Enhanced Activity ◽  
Nickel Nanowire

The ability to tune the alloying properties and faceting characteristics is essential in designing catalysts with enhanced activity and stability, which is highlighted by tuning platinum–nickel nanowire catalysts for fuel cell reactions.

Pt–Au–Co Alloy Electrocatalysts Demonstrating Enhanced Activity and Durability toward the Oxygen Reduction Reaction

ACS Catalysis ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 1513-1524 ◽  
Author(s):  
XueHai Tan ◽  
Sagar Prabhudev ◽  
Alireza Kohandehghan ◽  
Dimitre Karpuzov ◽  
Gianluigi A. Botton ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Enhanced Activity
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