Porous nitrogen-doped carbon nanofibers as highly efficient metal-free electrocatalyst for oxygen reduction reaction

2013 ◽  
Vol 702 ◽  
pp. 56-59 ◽  
Author(s):  
Jing Yin ◽  
Yejun Qiu ◽  
Jie Yu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

Nitrogen-Doped Carbon Nanosheets with Size-Defined Mesopores as Highly Efficient Metal-Free Catalyst for the Oxygen Reduction Reaction

2014 ◽  
Vol 53 (6) ◽  
pp. 1570-1574 ◽  
Author(s):  
Wei Wei ◽  
Haiwei Liang ◽  
Khaled Parvez ◽  
Xiaodong Zhuang ◽  
Xinliang Feng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Nanosheets ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

scholarly journals Simple synthesis of nitrogen-doped carbon spheres as a highly efficient metal-free electrocatalyst for the oxygen reduction reaction

2018 ◽  
Vol 39 (6) ◽  
pp. 1138-1145 ◽  
Author(s):  
Jinhui Tong ◽  
Wenyan Li ◽  
Lili Bo ◽  
Wenhui Wang ◽  
Yuliang Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Simple Synthesis ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

Nitrogen-Doped Carbon Nanosheets with Size-Defined Mesopores as Highly Efficient Metal-Free Catalyst for the Oxygen Reduction Reaction

2014 ◽  
Vol 126 (6) ◽  
pp. 1596-1600 ◽  
Author(s):  
Wei Wei ◽  
Haiwei Liang ◽  
Khaled Parvez ◽  
Xiaodong Zhuang ◽  
Xinliang Feng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Nanosheets ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

Metal-free nitrogen-doped carbon nanoribbons as highly efficient electrocatalysts for oxygen reduction reaction

Carbon ◽  
2017 ◽  
Vol 124 ◽  
pp. 34-41 ◽  
Author(s):  
Jinzhen Huang ◽  
Jiecai Han ◽  
Tangling Gao ◽  
Xinghong Zhang ◽  
Jiajie Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

scholarly journals N8− Polynitrogen Stabilized on Nitrogen-Doped Carbon Nanotubes as an Efficient Electrocatalyst for Oxygen Reduction Reaction

Catalysts ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 864 ◽  
Author(s):  
Zhenhua Yao ◽  
Ruiyang Fan ◽  
Wangyang Ji ◽  
Tingxuan Yan ◽  
Maocong Hu
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Rotating Disk ◽  
Reduction Reaction ◽  
Rotating Disk Electrode ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Temperature Programmed ◽  
Nitrogen Doped Carbon

In this work, non-traditional metal-free polynitrogen chain N8− deposited on a nitrogen-doped carbon nanotubes (PN-NCNT) catalyst was successfully synthesized by a facile cyclic voltammetry (CV) approach, which was further tested in an oxygen reduction reaction (ORR). The formation of PN on NCNT was confirmed by attenuated total reflectance–Fourier transform infrared spectroscopy (ATR-FTIR) and Raman spectroscopy. Partial positive charge of carbon within NCNT facilitated electron transfer and accordingly induced the formation of more PN species compared to CNT substrate as determined by temperature-programmed decomposition (TPD). Rotating disk electrode (RDE) measurements suggested that a higher current density was achieved over PN-NCNT than that on PN-CNT catalyst, which can be attributed to formation of the larger amount of N8− on NCNT. Kinetic study suggested a four-electron pathway mechanism over PN-NCNT. Moreover, it showed long stability and good methanol tolerance, which indicates its great potential application. This work provides insights on designing and synthesizing non-traditional metal-free catalysts for ORR in fuel cells.

Highly Efficient Electrocatalysis of Metal-Free, Graphitic and Sustainable Nitrogen Doped Mesoporous Carbon Towards Oxygen Reduction Reaction

2017 ◽  
Vol 5 (1) ◽  
pp. 26-35 ◽  
Author(s):  
Siddulu Naidu Talapaneni ◽  
Keisuke Fugane ◽  
Ajayan Vinu ◽  
Toshiyuki Mori
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Efficient

Electrochemical Catalytic Activity for Oxygen Reduction Reaction of Nitrogen-Doped Carbon Nanofibers

2011 ◽  
Vol 11 (7) ◽  
pp. 6350-6358 ◽  
Author(s):  
Jiyoung Kim ◽  
Seongyop Lim ◽  
Sang-Kyung Kim ◽  
Dong-Hyun Peck ◽  
Byungrok Lee ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Electrospun Nitrogen-Doped Carbon Nanofibers Encapsulating Cobalt Nanoparticles as Efficient Oxygen Reduction Reaction Catalysts

2016 ◽  
Vol 3 (9) ◽  
pp. 1437-1445 ◽  
Author(s):  
Chaoqun Shang ◽  
Minchan Li ◽  
Zhenyu Wang ◽  
Shaofei Wu ◽  
Zhouguang Lu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Reduction Reaction ◽  
Cobalt Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon
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