Problems of Electrochemical Controls of Oxidation-Reduction Systems in Aqueous-Organic and Nonaqueous Media. The rH Index with Establishment of the Relevant Scales and Standards

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Title:Problems of Electrochemical Controls of Oxidation-Reduction Systems in Aqueous-Organic and Nonaqueous Media. The rH Index with Establishment of the Relevant Scales and Standards
Creators:
Falciola, Luigi
Mussini, Patrizia R.
Mussini, Torquato
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 68, 9, pp. 1605-1620
Uncontrolled Keywords:rH scales, Redox processes, Solvent effects, Hydrogen gas electrode, Quinhydrone electrode, rH standards, Binary mixtures

Abstract

The state and problems of the electrochemical controls of oxidation-reduction systems in aqueous-organic and nonaqueous solvent media with particular emphasis on the rH index of the reducing power of such systems are discussed. In the frame of a generalized treatment of the rH-metric domain, the key definitions, the acquisition of primary rH<sub>S</sub> standards, the comparison of rH scales in different solvent media, and the recommended procedure of rH<sub>X</sub> determination are described. The most recent results here obtained in the studies of the behaviour of the quinhydrone electrode with respect to the hydrogen gas electrode, and of the key cell Pt|H<sub>2</sub>|H<sub>2</sub>O|HgO|Hg|Pt are reported, and the guidelines for further development are outlined. <p>

Title:Problems of Electrochemical Controls of Oxidation-Reduction Systems in Aqueous-Organic and Nonaqueous Media. The rH Index with Establishment of the Relevant Scales and Standards
Creators:
Falciola, Luigi
Mussini, Patrizia R.
Mussini, Torquato
Uncontrolled Keywords:rH scales, Redox processes, Solvent effects, Hydrogen gas electrode, Quinhydrone electrode, rH standards, Binary mixtures
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:68
Number:9
Page Range:pp. 1605-1620
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc20031605UNSPECIFIED
ID Code:2141
Item Type:Article
Deposited On:06 Feb 2009 17:16
Last Modified:06 Feb 2009 16:16

Citation

Falciola, Luigi; Mussini, Patrizia R.; Mussini, Torquato (2003) Problems of Electrochemical Controls of Oxidation-Reduction Systems in Aqueous-Organic and Nonaqueous Media. The rH Index with Establishment of the Relevant Scales and Standards. Collection of Czechoslovak Chemical Communications, 68 (9). pp. 1605-1620. ISSN 0010-0765

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