Effect of sodium oxalate on the intensity of surface resonance plasmon of the copper nanoparticles used as substrates for the synthesis of ultrasmall Cu-Pt nanoparticles and the study of their catalytic activity on the oxygen reduction in acid electrolyte

2021 ◽  
Vol 615 ◽  
pp. 126283
Author(s):  
I.E. Pech-Pech ◽  
Ysmael Verde-Gómez ◽  
A.M. Valenzuela-Muñiz
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Copper Nanoparticles ◽  
Pt Nanoparticles ◽  
Sodium Oxalate ◽  
Acid Electrolyte ◽  
Surface Resonance

Nitrogen-doped hierarchically porous carbon as efficient oxygen reduction electrocatalysts in acid electrolyte

2014 ◽  
Vol 2 (40) ◽  
pp. 17047-17057 ◽  
Author(s):  
Hexiang Zhong ◽  
Chengwei Deng ◽  
Yanling Qiu ◽  
Lan Yao ◽  
Huamin Zhang
Keyword(s):  
Catalytic Activity ◽  
Porous Structure ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Acid Electrolyte ◽  
Hierarchically Porous ◽  
Nitrogen Doped ◽  
Hierarchically Porous Structure ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon electrocatalyst with hierarchically porous structure displays excellent catalytic activity. More prominently, the catalyst presents superior stability as well as tolerance of methanol and SO2 to the Pt/C catalysts in 0.5 M H2SO4.

Tailoring the morphology of Ni–Pt nanocatalysts through the variation of oleylamine and oleic acid: a study on oxygen reduction from synthesis to fuel cell application

2019 ◽  
Vol 9 (10) ◽  
pp. 2630-2650 ◽  
Author(s):  
J. L. Reyes-Rodríguez ◽  
A. Velázquez-Osorio ◽  
D. Bahena-Uribe ◽  
A. B. Soto-Guzmán ◽  
M. A. Leyva ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oleic Acid ◽  
Fuel Cell ◽  
Oxygen Reduction ◽  
Systematic Study ◽  
Pt Nanoparticles ◽  
Fuel Cell Application

Systematic study on the variation of morphology, size and composition of Ni–Pt nanoparticles with higher catalytic activity towards oxygen reduction.

Pt Distribution- Controlled Ni-Pt Nanocrystals via Alcohol Reduction Technique for Oxygen Reduction Reaction

2021 ◽  
Author(s):  
Kaneyuki Taniguchi ◽  
Jhon Lehman Cuya Huaman ◽  
Dausuke Iwata ◽  
Shun Yokoyama ◽  
Takatoshi Matsumoto ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Pt Nanoparticles ◽  
Cost Benefit ◽  
Reduction Reaction ◽  
Reduction Technique ◽  
Co Poisoning ◽  
Transition Elements ◽  
Poisoning Effect ◽  
Alcohol Reduction

Alloying Pt with transition elements as electrodes in fuel cells has been proposed to solve the CO poisoning effect besides cost-benefit. Consequently, the use of Ni-Pt nanoparticles (NPs) has been...

Noncovalently functionalized graphitic mesoporous carbon as a stable support of Pt nanoparticles for oxygen reduction

2010 ◽  
Vol 195 (7) ◽  
pp. 1805-1811 ◽  
Author(s):  
Yuyan Shao ◽  
Sheng Zhang ◽  
Rong Kou ◽  
Xiqing Wang ◽  
Chongmin Wang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Pt Nanoparticles

Ferrocene-based porous organic polymer derived high-performance electrocatalysts for oxygen reduction

2017 ◽  
Vol 5 (42) ◽  
pp. 22163-22169 ◽  
Author(s):  
Baolong Zhou ◽  
Liangzhen Liu ◽  
Pingwei Cai ◽  
Guang Zeng ◽  
Xiaoqiang Li ◽  
...  
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
High Performance ◽  
Reduction Reaction ◽  
Organic Polymer ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer

Two nitrogen-rich porous organic polymers (POPs) were prepared via Schiff base chemistry. Carbonization of these POPs results in porous carbon nanohybrids which exhibit excellent catalytic activity toward the oxygen reduction reaction (ORR).

Insights into the Catalytic Activity of Barium Carbonate for Oxygen Reduction Reaction

2016 ◽  
Vol 120 (40) ◽  
pp. 22895-22902 ◽  
Author(s):  
Xuecheng Cao ◽  
Tao Hong ◽  
Ruizhi Yang ◽  
Jing-Hua Tian ◽  
Changrong Xia ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Barium Carbonate ◽  
Reduction Reaction
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