scholarly journals Oxygen Reduction by Electrodes Modified with Aggregated Cobalt-Porphyrin/Polymer Ligand Systems.

1994 ◽  
Vol 45 (3) ◽  
pp. 321-322
Author(s):  
Makoto YUASA ◽  
Hiroyasu TORII ◽  
Tomokazu KUMEUCHI ◽  
Isao SEKINE
Keyword(s):  
Oxygen Reduction ◽  
Cobalt Porphyrin ◽  
Polymer Ligand

Enhancement of bio-electrocatalytic oxygen reduction at the composite film of cobalt porphyrin immobilized within the carbon nanotube-supported peroxidase enzyme

2008 ◽  
Vol 53 (5) ◽  
pp. 2408-2415 ◽  
Author(s):  
Barbara Kowalewska ◽  
Magdalena Skunik ◽  
Katarzyna Karnicka ◽  
Krzysztof Miecznikowski ◽  
Malgorzata Chojak ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Composite Film ◽  
Oxygen Reduction ◽  
Cobalt Porphyrin ◽  
Electrocatalytic Oxygen Reduction ◽  
Peroxidase Enzyme

A Self-Assembled Cofacial Cobalt Porphyrin Prism for Oxygen Reduction Catalysis

2017 ◽  
Vol 139 (4) ◽  
pp. 1424-1427 ◽  
Author(s):  
Amanda N. Oldacre ◽  
Alan E. Friedman ◽  
Timothy R. Cook
Keyword(s):  
Oxygen Reduction ◽  
Cobalt Porphyrin ◽  
Self Assembled

The Influence of Thermal Treatment Temperature on the Structure and Performance of Monocarboxyphenyl Cobalt Porphyrin Loaded on Carbon Carrier as an Electrocatalyst for Oxygen Reduction

2012 ◽  
Vol 573-574 ◽  
pp. 27-30
Author(s):  
Huan Bao Fa ◽  
Li Ping Zhang ◽  
Wei Yin ◽  
Jing Ting Zhou ◽  
Nan Nan Xu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Thermal Treatment ◽  
Oxygen Reduction ◽  
Catalytic Performance ◽  
Treatment Temperature ◽  
Proton Exchange ◽  
Thermal Treatment Temperature ◽  
Synthetic Compound ◽  
Cobalt Porphyrin ◽  
Carbon Carrier

The monocarboxyphenyl cobalt porphyrin (CoMCPP) was synthesized and incorporated into carbon carrier acetylene black (ACET) for proton exchange membrane fuel cell cathode oxygen reduction. The influence of different thermal treatment temperature on the catalytic performance of the composite catalysts was discussed. The synthetic compound catalyst was analyzed by XRD、IR. The electrochemical catalytic performance of catalyst, which was heat-treated under different temperature, for oxygen reduction was tested by linear sweep voltammetry (LSV). The result shows that the best thermal treatment temperature is 6000C, and its catalytic activity also shows the best, the catalytic activity site changes from CoN4 to C-N-Co.

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