Synthesis of sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene and its thermo-oxidative aging resistance for natural rubber

Li, H; Zhong, Y; Zhang, L; Wu, W; Lai, X; Chen, Z; Zeng, X

Synthesis of sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene and its thermo-oxidative aging resistance for natural rubber

Li, H Zhong, Y Zhang, L Wu, W

Lai, X Chen, Z Zeng, X

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Publication Type:: Journal Article
Citation:: Plastics, Rubber and Composites, 2017, 46 (6), pp. 251 - 257
Issue Date:: 2017-07-03

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Field	Value	Language
dc.contributor.author	Li, H	en_US
dc.contributor.author	Zhong, Y	en_US
dc.contributor.author	Zhang, L	en_US
dc.contributor.author	Wu, W https://orcid.org/0000-0002-3601-9294	en_US
dc.contributor.author	Lai, X	en_US
dc.contributor.author	Chen, Z	en_US
dc.contributor.author	Zeng, X	en_US
dc.date.issued	2017-07-03	en_US
dc.identifier.citation	Plastics, Rubber and Composites, 2017, 46 (6), pp. 251 - 257	en_US
dc.identifier.issn	1465-8011	en_US
dc.identifier.uri	http://hdl.handle.net/10453/124715
dc.description.abstract	© 2017 Institute of Materials, Minerals and Mining. Published by Taylor & Francis on behalf of the Institute. Sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene (CMCR-La) was synthesised for the thermal-oxidative aging resistance of natural rubber. The structure of CMCR-La was confirmed by FT-IR, 13C NMR and element analysis. TG analysis revealed CMCR-La possessed better thermal stability than commercial antioxidant BHT. Accelerated thermal aging tests and oxidation induction time indicated that CMCR-La could obviously improve the thermal-oxidative aging resistance of NR vulcanisates, which was due to multi-phenolic groups, higher molecular weight, the binding and scavenging effect of La ions on free radicals as well as the extra steric hindrance for phenolic groups.	en_US
dc.relation.ispartof	Plastics, Rubber and Composites	en_US
dc.relation.isbasedon	10.1080/14658011.2017.1323397	en_US
dc.subject.classification	Polymers	en_US
dc.title	Synthesis of sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene and its thermo-oxidative aging resistance for natural rubber	en_US
dc.type	Journal Article
utslib.citation.volume	6	en_US
utslib.citation.volume	46	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0910 Manufacturing Engineering	en_US
utslib.for	0913 Mechanical Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access
pubs.issue	6	en_US
pubs.publication-status	Published	en_US
pubs.volume	46	en_US

Abstract:

© 2017 Institute of Materials, Minerals and Mining. Published by Taylor & Francis on behalf of the Institute. Sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene (CMCR-La) was synthesised for the thermal-oxidative aging resistance of natural rubber. The structure of CMCR-La was confirmed by FT-IR, 13C NMR and element analysis. TG analysis revealed CMCR-La possessed better thermal stability than commercial antioxidant BHT. Accelerated thermal aging tests and oxidation induction time indicated that CMCR-La could obviously improve the thermal-oxidative aging resistance of NR vulcanisates, which was due to multi-phenolic groups, higher molecular weight, the binding and scavenging effect of La ions on free radicals as well as the extra steric hindrance for phenolic groups.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/124715