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.

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).

In-situ growth of ZnS/FeS heterojunctions on biomass-derived porous carbon for efficient oxygen reduction reaction

2020 ◽  
Vol 47 ◽  
pp. 79-85 ◽  
Author(s):  
Rong Jiang ◽  
Xin Chen ◽  
Jinxia Deng ◽  
Tianyu Wang ◽  
Kang Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
In Situ Growth

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

Ultrafine Pt–Ni nanoparticles in hollow porous carbon spheres for remarkable oxygen reduction reaction catalysis

2021 ◽  
Author(s):  
Xian-Kai Wan ◽  
Gabor Samjeské ◽  
Hirosuke Matsui ◽  
Chaoqi Chen ◽  
Satoshi Muratsugu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Ni Nanoparticles ◽  
Carbon Spheres ◽  
Oxygen Reduction Reaction Activity ◽  
Porous Carbon Spheres

Small-sized Pt–Ni nanoparticles were synthesized into hollow porous carbon spheres (HPCS) under molecule assistance. Pt–Ni nanoparticle/HPCS prepared in presence of 2,2′-Dipyridylamine showed excellent oxygen reduction reaction activity/durability.

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