Electron transfer mediation by aqueous C60 aggregates in H2O2/UV advanced oxidation of indigo carmine

Nanoscale ◽  
2014 ◽  
Vol 6 (22) ◽  
pp. 13579-13585 ◽  
Author(s):  
Ling Ge ◽  
Kyle Moor ◽  
Bo Zhang ◽  
Yiliang He ◽  
Jae-Hong Kim
Keyword(s):  
Electron Transfer ◽  
Indigo Carmine ◽  
Advanced Oxidation ◽  
Electron Transfer Mediation

C60 fullerene has long been known to exhibit favorable electron accepting and shuttling properties, but little is known about the possibility of electron transfer mediation by fullerene aggregates (nC60) in water.

Electrodeposition of conducting polymers on active metals by electron transfer mediation

2004 ◽  
Vol 4 (2-4) ◽  
pp. 137-140 ◽  
Author(s):  
D.E. Tallman ◽  
M.P. Dewald ◽  
C.K. Vang ◽  
G.G. Wallace ◽  
G.P. Bierwagen
Keyword(s):  
Electron Transfer ◽  
Conducting Polymers ◽  
Electron Transfer Mediation

scholarly journals Cover Picture: Contrast in Electron-Transfer Mediation between Graphene Oxide and Reduced Graphene Oxide (ChemPhysChem 12/2012)

ChemPhysChem ◽  
2012 ◽  
Vol 13 (12) ◽  
pp. 2805-2805
Author(s):  
Wiphada Hongthani ◽  
Avinash J. Patil ◽  
Stephen Mann ◽  
David J. Fermín
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Electron Transfer Mediation

Contrast in Electron-Transfer Mediation between Graphene Oxide and Reduced Graphene Oxide

ChemPhysChem ◽  
2012 ◽  
Vol 13 (12) ◽  
pp. 2956-2963 ◽  
Author(s):  
Wiphada Hongthani ◽  
Avinash J. Patil ◽  
Stephen Mann ◽  
David J. Fermín
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Electron Transfer Mediation

Electron transfer mechanism of peroxydisulfate activation by sewage sludge-derived biochar for enhanced sulfamethoxazole degradation

2021 ◽  
Author(s):  
Xuan-Yuan Pei ◽  
Hong-Yu Ren ◽  
Defeng Xing ◽  
Guo-Jun Xie ◽  
Guangli Cao ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Wastewater Treatment ◽  
Sewage Sludge ◽  
Wastewater Treatment Plant ◽  
Advanced Oxidation Process ◽  
Oxidation Process ◽  
Treatment Plant ◽  
Advanced Oxidation ◽  
Transfer Mechanism ◽  
Electron Transfer Mechanism

The exploration of efficient and economical persulfate activators in persulfate-based advanced oxidation process for wastewater treatment is in urgent need. In this work, sewage sludge from wastewater treatment plant was...

Oxygen vacant Co3O4 in situ embedded on carbon spheres: cooperatively tuning electron transfer for boosted peroxymonosulfate activation

2021 ◽  
Author(s):  
Jian Hu ◽  
Binbin Qian ◽  
Xiangkang Zeng ◽  
Yu Qi ◽  
Yue Liu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Advanced Oxidation Processes ◽  
Advanced Oxidation ◽  
Carbon Spheres ◽  
Oxidation Processes

Peroxymonosulfate-based advanced oxidation processes (PMS-AOPs) have been regarded as one of the highly promising technologies for degrading pollutants in wastewater. To achieve effective PMS-AOPs, a PMS activator with a fast...

scholarly journals Chemically modified electrodes for electrocatalysis

1981 ◽  
Vol 302 (1468) ◽  
pp. 253-265 ◽  
Keyword(s):  
Electron Transfer ◽  
Charge Transport ◽  
Modified Electrode ◽  
Reaction Rate ◽  
Modified Electrodes ◽  
Chemically Modified ◽  
Chemical Reaction Rate ◽  
Electron Transfer Mediation ◽  
Electrocatalytic Reaction ◽  
Chemical Rate

At a modified electrode, electrocatalysis is accomplished by an immobilized redox substance acting as an electron transfer mediator between the electrode and a reaction substrate. Such mediated electrocatalysis is possible with monomolecular and multimolecular layers of the redox substance. The electron transfer mediation can assume several special forms; these are identified and experimental examples are given. The differences between electrocatalytic behaviour of monomolecular and multimolecular layers are discussed; electrocatalysis in the latter circumstance can include reaction rate elements of electrochemical charge and substrate migration through the multilayer in addition to the chemical rate. Theoretical ideas are presented that interconnect these three rate elements, to show that either all of the multilayer sites can participate in the electrocatalytic reaction, or only about the equivalent of a monolayer, depending on the relative rates of the electrochemical charge transport, the diffusion of substrate, and the chemical reaction rate.

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