Comparative Study Of Polyaniline-based Ion Exchangers: Chemistry and Applications - Couverture souple

Mispa, K.Jacinth

 
9786209307812: Comparative Study Of Polyaniline-based Ion Exchangers: Chemistry and Applications

Synopsis

Conducting polymers (CPs) form a class of organic materials whose electronic properties bridge the gap between conventional insulating polymers and inorganic conductors such as metals or metal oxides. Their discovery challenged the long-held assumption that conjugated organicmaterials were inherently insulating, opening a new field that connected polymer chemistry, condensed matter physics, electrochemistry, and materials science.At the molecular level, conducting polymers possess a π-conjugated backbone—typically composed of alternating single and double bonds—which supports the delocalization of electrons. This conjugation enables charge transport upon either chemical doping (oxidation or reduction) or electrochemical doping. The resulting mobile charge carriers—polarons,bipolarons, solitons, or delocalized states—give conducting polymers unique electrical, electrochemical, and optical properties.

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