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Core-shell structured carbon nanoparticles derived from light pyrolysis of waste tires
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Li, Shuo, Wan, Chaoying, Wu, Xiaoyu and Wang, Shifeng (2016) Core-shell structured carbon nanoparticles derived from light pyrolysis of waste tires. Polymer Degradation and Stability, 129 . pp. 192-198. doi:10.1016/j.polymdegradstab.2016.04.013 ISSN 0141-3910.
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WRAP_1271420-wmg-060516-polymer_degradation_and_stability.pdf - Accepted Version - Requires a PDF viewer. Download (2601Kb) | Preview |
Official URL: http://dx.doi.org/10.1016/j.polymdegradstab.2016.0...
Abstract
Carbon black nanoparticles (CBlp) were derived from waste tire rubbers via a melt-extrusion pyrolysis process at 300 °C. A polymeric shell was observed on the surface of CBlp, which was formed by bound rubber. The chemical structure and content of the bound rubber shell were characterized and quantified, and compared with the commercial carbon black N330 and pyrolytic carbon black (CBp). The average particle size of CBlp is about 22 nm, with a rubber shell thickness of 7–12 nm. Functional carboxylic group and ZnO were detected on the surface of CBlp by FTIR and XRD, respectively, which are absent from N330 and CBp. The core-shell structure of CBlp facilitate the dispersion and interfacial interaction in natural rubber, and lead to a higher reinforcement effect as compared those of N330 and CBp. The light pyrolysis process provides a facile and clean approach to generate useful carbon nanoparticles out of waste tire rubbers.
Item Type: | Journal Article | ||||||||||
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Subjects: | Q Science > QD Chemistry | ||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||
Library of Congress Subject Headings (LCSH): | Waste tires, Pyrolysis, Carbon-black | ||||||||||
Journal or Publication Title: | Polymer Degradation and Stability | ||||||||||
Publisher: | Elsevier | ||||||||||
ISSN: | 0141-3910 | ||||||||||
Official Date: | July 2016 | ||||||||||
Dates: |
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Volume: | 129 | ||||||||||
Number of Pages: | 7 | ||||||||||
Page Range: | pp. 192-198 | ||||||||||
DOI: | 10.1016/j.polymdegradstab.2016.04.013 | ||||||||||
Status: | Peer Reviewed | ||||||||||
Publication Status: | Published | ||||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||||
Date of first compliant deposit: | 9 May 2016 | ||||||||||
Date of first compliant Open Access: | 23 April 2017 | ||||||||||
Funder: | Guo jia zi ran ke xue ji jin wei yuan hui (China) [National Natural Science Foundation of China] (NSFC), European Union (EU) | ||||||||||
Grant number: | 51273110 (NSFC), 2013DFR50550 (EU) | ||||||||||
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