Graphite Photoelectrochemistry:  3. Photoelectrochemical Oxidation of Surface-Confined Hydroquinones at Highly Oriented Pyrolytic Graphite Basal Plane Electrodes

Langmuir ◽  
2000 ◽  
Vol 16 (10) ◽  
pp. 4678-4687 ◽  
Author(s):  
Alexander D. Modestov ◽  
Jenny Gun ◽  
Ovadia Lev
Keyword(s):  
Basal Plane ◽  
Pyrolytic Graphite ◽  
Highly Oriented Pyrolytic Graphite ◽  
Photoelectrochemical Oxidation ◽  
Graphite Basal Plane

scholarly journals Electrochemistry of Fe3+/2+ at highly oriented pyrolytic graphite (HOPG) electrodes: kinetics, identification of major electroactive sites and time effects on the response

2016 ◽  
Vol 18 (47) ◽  
pp. 32387-32395 ◽  
Author(s):  
Guohui Zhang ◽  
Sze-yin Tan ◽  
Anisha N. Patel ◽  
Patrick R. Unwin
Keyword(s):  
Electron Transfer ◽  
Basal Plane ◽  
Pyrolytic Graphite ◽  
Highly Oriented Pyrolytic Graphite ◽  
Electron Transfer Kinetics ◽  
Time Effects ◽  
Kinetics Of

Electron transfer kinetics of Fe3+/2+ on HOPG is as fast as on metals, with the electroactivity dominated by basal plane.

scholarly journals Structural Change of Graphite During Electron Irradiation

1992 ◽  
Vol 279 ◽  
Author(s):  
J. Koike ◽  
D. F. Pedraza
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Basal Plane ◽  
Room Temperature ◽  
Pyrolytic Graphite ◽  
Long Range Order ◽  
Irradiated Graphite ◽  
Transmission Electron ◽  
Graphite Basal Plane ◽  
Electron Energy Loss

ABSTRACTHighly oriented pyrolytic graphite was irradiated at room temperature with 300-keV electrons. High resolution transmission electron microscopy and electron energy loss spectroscopy were employed to study the structure of electron-irradiated graphite. All the results obtained here consistently indicated die absence of long-range order periodicity in the basal plane and the loose retention of the c-axis periodicity. The structure was modeled based on a mixture of sixfold and non-sixfold atom rings. The formation of non-sixfold atom rings was related to the observed buckling and discontinuity of the original graphite basal plane.

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