An improved Stӧber method towards iron and nitrogen co-doped porous carbon spheres for oxygen reduction reaction in alkaline media

2021 ◽  
Author(s):  
Yongfang Qu ◽  
Yuefeng Wu ◽  
Dahuan Li ◽  
Shenshen Li ◽  
Xuejun Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Carbon Spheres ◽  
Porous Carbon Spheres ◽  
Co Doped

Sepia-Derived N, P Co-doped Porous Carbon Spheres as Oxygen Reduction Reaction Electrocatalyst and Supercapacitor

2018 ◽  
Vol 6 (12) ◽  
pp. 16032-16038 ◽  
Author(s):  
Guangyuan Ren ◽  
Yunan Li ◽  
Quanshui Chen ◽  
Yong Qian ◽  
Jugong Zheng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Carbon Spheres ◽  
Porous Carbon Spheres ◽  
Co Doped

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.

Fe/N-doped hollow porous carbon spheres for oxygen reduction reaction

2020 ◽  
Vol 31 (12) ◽  
pp. 125404 ◽  
Author(s):  
Siyu Wang ◽  
Lulu Chen ◽  
Xiangjian Liu ◽  
Ling Long ◽  
Haohui Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Carbon Spheres ◽  
Porous Carbon Spheres

N-doped porous carbon spheres as metal-free electrocatalyst for oxygen reduction reaction

2021 ◽  
Author(s):  
Guangyuan Ren ◽  
Shaoqing Chen ◽  
Junxian Zhang ◽  
Nianji Zhang ◽  
Chuanlai Jiao ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Low Cost ◽  
Reduction Reaction ◽  
Carbon Spheres ◽  
Metal Free ◽  
Template Free ◽  
Porous Carbon Spheres

The exploration of efficient oxygen reduction reaction (ORR) electrocatalysts with low-cost and facile process is crucial for the commercialization of fuel cells and metal-air batteries. Herein, we demonstrate a template-free...

Facile synthesis of nitrogen and sulfur dual-doped graphitized carbon microspheres and their high performance in the oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 38880-38886 ◽  
Author(s):  
Gengnan Li ◽  
Binghan Wu ◽  
Liang Li
Keyword(s):  
Oxygen Reduction Reaction ◽  
Porous Carbon ◽  
High Performance ◽  
Reduction Reaction ◽  
Carbon Microspheres ◽  
Carbon Spheres ◽  
Facile Synthesis ◽  
Graphitized Carbon ◽  
Porous Carbon Spheres ◽  
Co Doped

A facile protocol for producing porous carbon spheres co-doped with nitrogen and sulfur is presented.

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