Experimental Determination of the Collection Efficiency of a Metal/n‐Type Semiconductor Rotating Ring‐Disk Electrode

1985 ◽  
Vol 132 (9) ◽  
pp. 2178-2180 ◽  
Author(s):  
E. Verney ◽  
J. R. Martin ◽  
P. Clechet
Keyword(s):  
Experimental Determination ◽  
Collection Efficiency ◽  
Disk Electrode ◽  
Rotating Ring Disk Electrode ◽  
Type Semiconductor

The stripping voltammetric determination of copper with a rotating ring-disk electrode

1982 ◽  
Vol 47 (5) ◽  
pp. 1315-1320
Author(s):  
Zbyněk Vedral ◽  
Přemysl Beran ◽  
František Opekar ◽  
Karel Štulík
Keyword(s):  
Electrochemical Deposition ◽  
Glassy Carbon ◽  
Active Sites ◽  
Carbon Electrode ◽  
Disk Electrode ◽  
Rotating Ring Disk Electrode ◽  
Energy Of Interaction ◽  
Determination Of Copper ◽  
Electrochemical Stripping

The use of a rotating ring-disk electrode in electrochemical stripping analysis was verified. The electrochemical deposition and stripping of copper was studied on an electrode with a glassy carbon disk and platinum ring or with a mercury-covered glassy carbon disk. Copper can be determined down to concentrations of about 10-9 mol l-1 with an error not greater than 5% on a disk with a mercury film and 13% on the carbon electrode. The coverage of the glassy carbon by a monolayer of copper and the energy of interaction between the copper atoms and active sites on the surface of the glassy carbon were found from the areas and positions of the stripping peaks.

Photoelectrocatalytic analysis and electrocatalytic determination of hydroquinone by using a Cu2O–reduced graphene oxide nanocomposite modified rotating ring-disk electrode

The Analyst ◽  
2016 ◽  
Vol 141 (15) ◽  
pp. 4772-4781 ◽  
Author(s):  
Hong Xie ◽  
Kaiyue Duan ◽  
Muyin Xue ◽  
Yongling Du ◽  
Chunming Wang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Disk Electrode ◽  
Rotating Ring Disk Electrode ◽  
Reduced Graphene ◽  
Electrocatalytic Determination

In this work, a Cu2O–rGO nanocomposite modified Pt RRDE was successfully fabricated for the photoelectrocatalytic analysis and electrocatalytic determination of hydroquinone.

scholarly journals Experimental Determination of Collection Efficiency of Ionization Chamber in Field of Pulsed X-Rays

1982 ◽  
Vol 19 (2) ◽  
pp. 89-95 ◽  
Author(s):  
Keiji ODA ◽  
Hideo KOBAYASHP ◽  
Takayoshi YAMAMOTO ◽  
Masaharu KAWANISHI
Keyword(s):  
Experimental Determination ◽  
Ionization Chamber ◽  
Collection Efficiency ◽  
X Rays
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