Mechanisms insight into oxygen reduction reaction on sulfur-doped Fe–N2 graphene electrocatalysts

2020 ◽  
Vol 45 (1) ◽  
pp. 521-530 ◽  
Author(s):  
Wenjie Qi ◽  
Juntian Niu ◽  
Zehao Huang ◽  
Zheming Chen ◽  
Xu Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Insight Into

Insight into the effect of intercalated alkaline cations of layered manganese oxides on the oxygen reduction reaction and oxygen evolution reaction

2018 ◽  
Vol 54 (62) ◽  
pp. 8575-8578 ◽  
Author(s):  
Soracha Kosasang ◽  
Nattapol Ma ◽  
Phatsawit Wuamprakhon ◽  
Nutthaphon Phattharasupakun ◽  
Thana Maihom ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Manganese Oxide ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Manganese Oxides ◽  
Reduction Reaction ◽  
Alkaline Cations ◽  
Insight Into

The effect of the intercalated alkaline cations of multilayered manganese oxide (MnOx) towards the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) was investigated.

Theoretical insight into the catalytic activities of oxygen reduction reaction on transition metal–N4 doped graphene

2018 ◽  
Vol 42 (12) ◽  
pp. 9620-9625 ◽  
Author(s):  
Cong Yin ◽  
Hao Tang ◽  
Kai Li ◽  
Yuan Yuan ◽  
Zhijian Wu
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Catalytic Activities ◽  
Doped Graphene ◽  
Theoretical Insight ◽  
Insight Into

The ORR (OER) activities are expressed as the function of ΔGads(O) on the M–N4-C composites and the best component can be predicted.

New Insight into the Nature of Catalytic Activity of Pyrolysed Iron Porphyrin Based Electro-Catalysts for the Oxygen Reduction Reaction (ORR) in Acidic Media

2019 ◽  
Vol 25 (1) ◽  
pp. 93-104 ◽  
Author(s):  
Ulrike I. Kramm ◽  
Irmgard Abs-Wurmbach ◽  
Sebastian Fiechter ◽  
Iris Herrmann ◽  
Jörg Radnik ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Iron Porphyrin ◽  
Acidic Media ◽  
Insight Into

Insight into the oxygen reduction reaction on the LSM|GDC interface of solid oxide fuel cells through impedance spectroscopy analysis

2016 ◽  
Vol 6 (13) ◽  
pp. 4945-4952 ◽  
Author(s):  
Xiaomin Zhang ◽  
Weiming Wu ◽  
Zhe Zhao ◽  
Baofeng Tu ◽  
Dingrong Ou ◽  
...  
Keyword(s):  
Impedance Spectroscopy ◽  
Solid Oxide Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Reduction Reaction ◽  
Solid Oxide ◽  
Spectroscopy Analysis ◽  
Impedance Spectroscopy Analysis ◽  
Insight Into

Impedance spectroscopy analysis demonstrates that the LSM|GDC interface exhibits poorer catalytic ability for oxygen reduction reaction than the LSM|YSZ interface due to its less active sites rather than the larger activation energy.

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