The Applications of Solid-State NMR to Conducting Polymers. The Special Case on Polyaniline

被引：16

作者：

Zujovic, Zoran ^{[1
,2
]}

Kilmartin, Paul A. ^{[1
]}

Travas-Sejdic, Jadranka ^{[1
,3
]}

机构：

[1] Univ Auckland, Polymer Elect Res Ctr, Sch Chem Sci, Private Bag 92019, Auckland 1010, New Zealand

[2] Univ Auckland, NMR Ctr, Sch Chem Sci, Private Bag 92019, Auckland 1010, New Zealand

[3] Victoria Univ Wellington, MacDiarmid Inst Adv Mat & Nanotechnol, POB 600, Wellington 6140, New Zealand

来源：

MOLECULES | 2020年 / 25卷 / 03期

关键词：

solid-state NMR; polyaniline; conducting polymers; polarons; bipolarons; mechanism; emeraldine salt; conductivity; ACID-DOPED POLYANILINE; GEL-PERMEATION CHROMATOGRAPHY; NUCLEAR-MAGNETIC-RESONANCE; C-13; NMR; N-15; ELECTRICAL-CONDUCTIVITY; MOLECULAR-WEIGHTS; ANILINE OLIGOMERS; CPMAS NMR; CP-MAS;

D O I：

10.3390/molecules25030444

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Polyaniline is one of the most well studied conducting polymers due to its advanced electrical, chemical, redox and morphological properties. The high conductivity of regular polyaniline, when partially oxidized and doped under acidic conditions, has been associated with the formation of unique electronic states known as polarons and bipolarons. Alternative aniline oxidation products and interesting nanotube and nanorod forms have been observed as the synthesis conditions are varied. Solid-state NMR has offered great opportunities for structural investigations and the determination of molecular dynamics in such a complex and diverse material. This review summarizes various applications of solid-state NMR techniques to polyaniline and its derivatives and the information that can be obtained by solid-state NMR.

引用

页数：20

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