Chemistry Reference
In-Depth Information
(5.1)
(5.2)
Table 5.1
Classification of mediators
Mediator
Outer sphere
Inner sphere
Multivalent metal ion
Triarylamine
Viologen
Polycyclic aromatic
hydrocarbon
Halogen
N
-Oxyl
compound
Sulfide
Mediators are also classified into oxidative and
reductive mediators, and into organic and
inorganic mediators. Various redox mediators
are known, for example (i) inorganic
compounds such as multivalent metal ions,
transition metal complexes and halide ions, (ii)
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