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Preparation and characterization of PA6/titania conductive fibres

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Title Statement Preparation and characterization of PA6/titania conductive fibres
 
Added Entry - Uncontrolled Name Zhang, Kun ; Jiangnan University
Ge, Mingqiao
National High-tech R&D Program of China (863 Program)
 
Uncontrolled Index Term Conductive fibres; Conductive TiO2; Electrical conductivity; Polyamide; Surface modification
 
Summary, etc. <p class="Abstract" style="text-align: justify;">The surface activity of TiO<sub>2 </sub>has been modified by using sodium hexametaphosphate to improve its dispersibility in matrix. The modified TiO<sub>2 </sub>nanoparticles have been mixed with polyamide 6(PA6) into granulation, and then white conductive fibres are prepared using different weight ratios by melt spinning. The as-spun fibres are characterized by using high insulation resistance meter, scanning electron microscopy, X-ray diffraction and differential scanning calorimeter. <br /> The results show that the treated conductive TiO<sub>2</sub> material is well dispersed in the PA6 matrix with good compatibility and that the electrical conductivity of as-spun fibres is excellent. Considering the mechanism of its electrical conductivity,it is concluded that the conductive mechanism is tunnel when the TiO<sub>2</sub> content is less than 5%, the mechanism is composition of both tunnel and ohmic when TiO<sub>2</sub> content is between 10% and 15%, and it is ohmic conductive mechanism if the TiO<sub>2</sub> content is more than 15%.</p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2016-07-05 10:35:03
 
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http://op.niscair.res.in/index.php/IJFTR/article/view/6715
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 41, ##issue.no## 2 (2016): Indian Journal of Fibre & Textile Research
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17366
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17367
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17368
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17369
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17370
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17372
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17373
http://op.niscair.res.in/index.php/IJFTR/article/download/6715/17693