Interfacial Charge Transfer Mechanism of Oxygen Reduction Reaction in Alkali Media: Effects of Molecular Charge States and Triphenylamine Substituent on Cobalt Porphyrin Electrocatalysts

2021 ◽  
pp. 127435
Author(s):  
Qingxiang Xu ◽  
Long Zhao ◽  
Rui Yuan ◽  
Yan Chen ◽  
Zhaoli Xue ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Media Effects ◽  
Reduction Reaction ◽  
Transfer Mechanism ◽  
Cobalt Porphyrin ◽  
Charge Transfer Mechanism ◽  
Molecular Charge ◽  
Interfacial Charge

Promoting interfacial charge transfer by B/N co-doping enable efficient ORR catalysis of carbon encapsulated Fe2N

2022 ◽  
Author(s):  
Zhi Xie ◽  
Qiaoling Li ◽  
Xingkai Peng ◽  
Xuewei Wang ◽  
Lingli Guo ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
High Efficiency ◽  
Reduction Reaction ◽  
Carbon Shell ◽  
Co Doping ◽  
Interfacial Charge ◽  
Electrochemical Catalysts

High efficiency and durability are two key targets for developing electrochemical catalysts for oxygen reduction reaction (ORR). Here, B/N co-doping porous carbon shell encapsulated Fe2N nanoparticles (NPs) was synthesized as...

Interfacial charge transfer events of BODIPY molecules: single molecule spectroelectrochemistry and substrate effects

2014 ◽  
Vol 16 (42) ◽  
pp. 23150-23156 ◽  
Author(s):  
Jia Liu ◽  
Caleb M. Hill ◽  
Shanlin Pan ◽  
Haiying Liu
Keyword(s):  
Charge Transfer ◽  
Single Molecule ◽  
Single Molecules ◽  
Transfer Mechanism ◽  
Substrate Effects ◽  
Interfacial Charge Transfer ◽  
Charge Transfer Mechanism ◽  
Nanostructured Substrates ◽  
Interfacial Charge

BODIPY dye single molecules on nanostructured substrates are studied with a single molecule spectroelectrochemistry technique to reveal the heterogeneous charge transfer mechanism.

Highly Active Epitaxial La(1–x)SrxMnO3 Surfaces for the Oxygen Reduction Reaction: Role of Charge Transfer

2015 ◽  
Vol 6 (8) ◽  
pp. 1435-1440 ◽  
Author(s):  
Kelsey A. Stoerzinger ◽  
Weiming Lü ◽  
Changjian Li ◽  
Ariando ◽  
T. Venkatesan ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Highly Active

Revealing the oxygen reduction reaction activity origin of single atoms supported on g-C3N4 monolayers: a first-principles study

2020 ◽  
Vol 8 (14) ◽  
pp. 6555-6563 ◽  
Author(s):  
Huan Niu ◽  
Xiting Wang ◽  
Chen Shao ◽  
Yuanshuang Liu ◽  
Zhaofu Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
First Principles ◽  
Electronic Structures ◽  
Reduction Reaction ◽  
Multiple Level ◽  
Oxygen Reduction Reaction Activity ◽  
Single Atoms ◽  
Basic Characteristics

Pd/g-C3N4 stands out for the ORR, and multiple-level descriptors involving basic characteristics, electronic structures, charge transfer and energy are established.

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