Evaluation of electrical properties with DOP and CNSL using ai of SBS/Pani blends plasticized empirical statistical model

被引：37
作者：
Souza, Fernando G., Jr.
Pinto, Jose C.
de Oliveira, Geiza E.
Soares, Bluma G.
机构：
[1] Univ Fed Rio de Janeiro, PEQ, COPPE, Ctr Tecnol, BR-21945970 Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, Inst Macromol, Ctr Tecnol, BR-21945970 Rio De Janeiro, Brazil
来源：
POLYMER TESTING | 2007年 / 26卷 / 06期
关键词：
polyaniline; conducting composite; secondary dopant; CNSL; NUT SHELL LIQUID; CONDUCTIVE POLYANILINE; MOLECULAR RECOGNITION; POLYMERIZATION; RESISTIVITY; DISPERSIONS; COMPOSITES; SOLVENTS;
D O I：
10.1016/j.polymertesting.2007.03.004
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The influence of cashew nut shell liquid (CNSL), and dioctyl phthalate (DOP), on rheological, mechanical and electrical properties of styrene butadiene styrene tri-block copolymer (SBS) mixed with polyaniline doped with dodecylbenzenesulfonic acid (Pani.DBSA) was evaluated using a statistical approach. An empirical statistical model was developed to characterize the most important effects on the electrical properties of the mixtures. Results reveal that both plasticizers exert strong influence on mechanical and electrical resistivity of the mixtures and that addition of CNSL is more beneficial to mechanical and electrical properties than addition of DOP. Spectrometric techniques, as electron paramagnetic ressonance (EPR) and Fourier transform infrared (FTIR), were used to explain the observed results. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：720 / 728
页数：9
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