Synthesis and Charge Transport of Polymer Nanocomposite of Polyaniline: Polystyrene Sulfonate

被引：6

作者：

Biswas, Swarup ^{[1
]}

Jeong, Hyeon-Seok ^{[2
]}

Jeong, Jae-Bum ^{[2
,3
]}

Choi, Boram ^{[3
]}

Lee, Suwoong ^{[3
]}

Lee, Dong-Wook ^{[3
]}

Lang, Philippe ^{[4
]}

Bae, Jin-Hyuk ^{[2
]}

Kim, Hyeok ^{[1
]}

机构：

[1] Gyeongsang Natl Univ, ERI, Dept Elect Engn, 501 Jinjudaero, Jinju 52828, Gyeongnam, South Korea

[2] Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea

[3] Korea Inst Ind Technol KITECH, 320 Technosunhwanro, Daegu 42990, South Korea

[4] Univ Paris Diderot Paris7, CNRS, ITODYS, UMR 7086, 15 Rue Jean Antoine Baif, F-75205 Paris 13, France

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2019年 / 19卷 / 08期

基金：

新加坡国家研究基金会;

关键词：

Polyaniline; Poly (4-Styrenesulfonic Acid); Camphorsulfonic Acid; Space-Charge Limited Conduction;

D O I：

10.1166/jnn.2019.16680

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate the preparation of water-dispersible polyaniline:polystyrene sulfonate (PANI:PSS), which was doped with camphorsulfonic acid (CSA) and co-doped with poly (4-styrenesulfonic acid) (PSS). The proper formation of the PANI and PANI:PSS was verified by FTIR measurements. The synthesized samples were further characterized via UV-vis spectroscopy. The intensive study on the current density (J)-voltage (V) characteristics within the temperature range (143-303 K) of the synthesized sample was performed systematically. The electrical study shows that the doping of PANI with CSA as a dopant and PSS as a co-dopant significantly improves the overall semi-conducting property of PANI. The detailed analysis of the current density (J)-voltage (V) curve at various temperatures reveals the electrical conduction behavior, which follows the trap-dependent space-charge limited conduction (SCLC) mechanism.

引用

页码：4638 / 4642

页数：5

共 22 条

[1]

Anna D. G. D. M., 2011, J APPL POLYM SCI, V122, P3618

[2] Effect of aromatic substitution in aniline on the properties of polyaniline [J].