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PAN fibers with nanoprecipitated Ag and Au for use in textronics Cover

PAN fibers with nanoprecipitated Ag and Au for use in textronics

Materials Science-Poland
Volume 34 (2016): Issue 3 (September 2016)
By: Iwona Karbownik,  Tomasz Rybicki,  Angelika Karpińska and  Helena Teterycz  
Open Access
|Sep 2016

Figures & Tables

Fig. 1

Weft fabric prototypes (1.5 mm × 1.5 mm grid size) for the test connected with protective properties against electromagnetic radiation: (a) PAN fibers with silver nanoparticles, (b) PAN fibers with gold nanoparticles.

Fig. 2

Stand for measuring transmission losses.

Fig. 3

Surfaces of PAN fibers obtained: (a) with the participation of silver particles (PANAg), (b) with the participation of gold particles (PANAu), (c) the reference fiber (PAN).

Fig. 4

The particle structure of: (a) polyacrylonitrile; (b) polymethylmethacrylate; (c) sodium allilosulfonian.

Fig. 5

UV-Vis spectra of PAN fibers and PAN fibers doped with silver or gold (where ‘a.j.’ stands for relative units).

Fig. 6

Shielding effectiveness of PANAg, PANAu and pure PAN fibers.

The size and particle size distribution of Ag and Au_

ElementsIntensity-weightedVolume-weightedNumber-weighted
Diameter [nm][%]Diameter [nm][%]Diameter [nm][%]
1.33.71.368.81.385.2
Ag3.522.43.130.43.014.7
16.773.914.70.813.90.1
10.52.09.31.38.80.2
Au280.330.6244.111.9236.13.7
438.267.3452.386.8433.496.1

The measurement of the elemental composition of PAN pure and doped fibers_

PANpurePANAuPANAg
Element [%]Atomic percent [%]Element [%]Atomic percent [%]Element [%]Atomic percent [%]
C62.1466.4672.9976.6361.7466.36
N29.6627.2121.9819.8130.9428.51
O7.676.164.283.305.954.80
Ag––––0.800.10
Au––0.160.01––
C:O10.8:123.2:113.8:1
C:N2.4:13.9:12.3:1
DOI: https://doi.org/10.1515/msp-2016-0085 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
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Language: English
Page range: 564 - 570
Submitted on: Nov 4, 2015
|
Accepted on: Jul 6, 2016
|
Published on: Sep 28, 2016
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
nanoparticles,
PAN fibers,
textronics
Related subjects:
Materials sciences,
Materials sciences, other,
Nanomaterials,
Functional and smart materials,
Materials characterization and properties

© 2016 Iwona Karbownik, Tomasz Rybicki, Angelika Karpińska, Helena Teterycz, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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