• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Lu, Qiufeng (Lu, Qiufeng.) [1] (Scholars:吕秋丰) | Huang, Meirong (Huang, Meirong.) [2] | Li, Xingui (Li, Xingui.) [3]

Indexed by:

EI Scopus PKU CSCD

Abstract:

Highly transparent, flexible, low percolation threshold and conductive nanocomposite membranes were prepared by mixing poly (aniline -co - sulfonic aniline) (PANS A) nanoparticle suspension (average 58 nm in diameter) with cellulose diacetate solution under ultrasonic wave for 2.0 h, and then by casting the solution onto glass plate. PANS A nanoparticles were synthesized by oxidative copolymerization of aniline and 2 - methoxyaniline - 5 - sulfonic acid in 1.0 mol/L HC1 aqueous solution with ammonium peroxydisulfate as oxidant without emulsifier or stabilizer. The nanocomposite membranes show very low percolation threshold. When PANS A volume fraction in mixture is 0.08%, transparency, tensile strength and conductivity of the nanocomposite membrane can reach 83% - 89%, 98% and 108 times respectively of cellulose diacetate homogeneous membrane. With increase of nanoparticle load (volume fraction) from 0.10% to 9.00%, conductivity of the nanocomposite membrane increases from 9.43 × 10 -9 to 1.35 x 10-3 S/cm, which can meet demand of antistatic material. Conductivity of the nanocomposite membrane is steady below 150 °C.

Keyword:

Reprint 's Address:

Show more details

Related Keywords:

Related Article:

Source :

Petrochemical Technology

ISSN: 1000-8144

CN: 11-2361/TQ

Year: 2007

Issue: 5

Volume: 36

Page: 502-506

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:160/10834087
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1