scholarly journals Deprotonation of a dinuclear copper complex of 3,5-diamino-1,2,4-triazole for high oxygen reduction activity

2015 ◽  
Vol 17 (14) ◽  
pp. 8638-8641 ◽  
Author(s):  
Masaru Kato ◽  
Ken'ichi Kimijima ◽  
Mari Shibata ◽  
Hideo Notsu ◽  
Kazuya Ogino ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Copper Complex ◽  
Copper Catalyst ◽  
High Oxygen ◽  
Dinuclear Copper ◽  
Reduction Activity

In situ XAFS studies of a copper catalyst revealed its coordination geometrical changes caused by deprotonation.

Facile synthesis of cobalt and nitrogen co-doped graphene networks from polyaniline for oxygen reduction reaction in acidic solutions

2016 ◽  
Vol 4 (10) ◽  
pp. 3678-3682 ◽  
Author(s):  
Shuqin Peng ◽  
Hongmei Jiang ◽  
Youming Zhang ◽  
Lu Yang ◽  
Shuqin Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
High Oxygen ◽  
Facile Synthesis ◽  
Acidic Solutions ◽  
Polyaniline Nanofibers ◽  
Reduction Activity ◽  
Doped Graphene ◽  
Co Doped

Co and N co-doped graphene networks derived from polyaniline nanofibers can show high oxygen reduction activity in acidic solutions.

Pyrolyzed Copper-Based Catalyst with High Oxygen Reduction Activity for PEM Fuel Cell Applications

2014 ◽  
Vol 3 (11) ◽  
pp. F68-F71 ◽  
Author(s):  
G. A. Goenaga ◽  
S. Foister ◽  
A. Belapure ◽  
K. Byrne ◽  
S. Hawks ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction ◽  
Pem Fuel Cell ◽  
High Oxygen ◽  
Reduction Activity ◽  
Copper Based Catalyst

High oxygen-reduction activity and durability of nitrogen and sulfur dual doped porous carbon microspheres

2016 ◽  
Vol 45 (23) ◽  
pp. 9582-9589 ◽  
Author(s):  
Junchuan Zhang ◽  
Junshuang Zhou ◽  
Li Hou ◽  
Faming Gao
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
High Oxygen ◽  
Solvothermal Reaction ◽  
Carbon Microspheres ◽  
One Pot ◽  
Metal Free ◽  
Reduction Activity ◽  
Co Doped

Nitrogen and sulfur co-doped monodisperse carbon microspheres (NS-CMSs) have been successfully synthesized as a new kind of outstanding metal-free ORR catalyst through a one-pot solvothermal reaction.

Solid phase polymerization of phenylenediamine toward a self-supported FeNx/C catalyst with high oxygen reduction activity

2015 ◽  
Vol 51 (93) ◽  
pp. 16707-16709 ◽  
Author(s):  
Xiaogang Su ◽  
Jianguo Liu ◽  
Yingfang Yao ◽  
Yong You ◽  
Xiang Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Acid Medium ◽  
Solid Phase ◽  
High Oxygen ◽  
Reduction Activity

The oxygen reduction activity of PpPD–Fe–ZnO in acid medium is rather high, reaching 21.9 A g−1 at 0.80 V (vs. RHE).

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