Dielectric properties of chitosan and two ionic derivatives: Effect of counter anions

We report herein the dielectric properties response of two ionic chitosan derivatives. More specifically, we report here chitosan derivatives bearing guanidinium groups, prepared through the reaction between chitosan and cyanamide when scandium (III) triflate is present. The anionic counter ions of...

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Veröffentlicht in:	Carbohydrate polymers 2022-12, Vol.297, p.120018-120018, Article 120018
Hauptverfasser:	Salama, Ahmed, Mohamed, Fathia, Hesemann, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Cationic derivative Chemical Sciences Chitosan Conductivity Dielectric relaxation Material chemistry
Online-Zugang:	Volltext
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