scholarly journals Oxidation-reduction alternating copolymerization of germylene and N-phenyl-p-quinoneimine

2014 ◽  
Vol 47 (1) ◽  
pp. 31-36 ◽  
Author(s):  
Satoru Iwata ◽  
Mitsunori Abe ◽  
Shin-ichiro Shoda ◽  
Shiro Kobayashi
Keyword(s):  
Oxidation Reduction ◽  
Alternating Copolymerization

scholarly journals Alternating copolymerization of cyclic germylenes with N-phenyl-p-quinoneimine via oxidation-reduction process

2016 ◽  
Vol 48 (9) ◽  
pp. 969-972
Author(s):  
Hiroshi Takano ◽  
Masafumi Hiraishi ◽  
Shigeru Yaguchi ◽  
Satoru Iwata ◽  
Shin-ichiro Shoda ◽  
...  
Keyword(s):  
Reduction Process ◽  
Oxidation Reduction ◽  
Alternating Copolymerization

Solvation and redox properties of [Co(en)3]3+-[Co(en)3]2+ system

1980 ◽  
Vol 45 (2) ◽  
pp. 335-338 ◽  
Author(s):  
Adéla Kotočová ◽  
Ulrich Mayer
Keyword(s):  
Hydrogen Bond ◽  
Lewis Acid ◽  
Specific Interaction ◽  
Redox Properties ◽  
Solvation Effect ◽  
Interacting Particles ◽  
Acid Base ◽  
Polar Solvents ◽  
Oxidation Reduction ◽  
Solvent Molecules

The solvation effect of a number of nonaqueous polar solvents was studied on the oxidation-reduction properties of the [Co(en)3]3+-[Co(en)3]2+ system. Interactions of these ions with the solvent molecules are discussed in terms of their coordination, which is accompanied by a specific interaction of the Lewis acid-base type, namely formation of a hydrogen bond between the interacting particles. This is the main controlling factor of the redox properties of the studied system.

Feedback Controlled Chemical Reactor with Feed of Two Reaction Components with Spectrophotometric Indication

1994 ◽  
Vol 59 (3) ◽  
pp. 549-557
Author(s):  
František Skopal ◽  
Václav Dušek
Keyword(s):  
Sulfuric Acid ◽  
Negative Feedback ◽  
Chemical Reactor ◽  
Reduction Reactions ◽  
Oxidation Reduction

Theoretical relationships and simplifying conditions have been derived for the feed of two reaction components into a nonisochoric reactor with ideal stirring. The feed of reaction components is controlled by the negative feedback at a constant absorbance of the reaction mixture. The theoretical relationships have been verified using model 2. order oxidation-reduction reactions of Ce(IV)/V(IV) and Fe(III)/V(III) in 1 M sulfuric acid at 20 °C.

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