dc.contributor.author | Rosniza, Hamzah | |
dc.contributor.author | Mohamad, Abu Bakar, Prof. | |
dc.contributor.author | Nik Noriman, Zulkepli, Dr. | |
dc.contributor.author | Mohd Arif Anuar, Mohd Salleh | |
dc.contributor.author | Mohd Mustafa Al-Bakri, Abdullah | |
dc.date.accessioned | 2014-03-26T07:21:32Z | |
dc.date.available | 2014-03-26T07:21:32Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Advanced Materials Research, vol. 795, 2013, pages 251-255 | en_US |
dc.identifier.isbn | 978-303785811-0 | |
dc.identifier.issn | 1022-6680 | |
dc.identifier.uri | http://www.scientific.net/AMR.795.251 | |
dc.identifier.uri | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33142 | |
dc.description | Link to publisher's homepage at http://www.ttp.net/ | en_US |
dc.description.abstract | A composite comprising cyclopentyl trisilanol siisesquioxanes (CpSSQ(OH)3) and 50% epoxidized natural rubber (ENR-50) was prepared at reflux temperature employed hydrochloric acid (HCl) as catalyst. HCl was found to be an effective catalyst to promote ring opening reaction of ENR-50 and tailored CpSSQ(OH)3 to the ENR-50 polymer chains via chemical reaction. FTIR spectroscopy reveals a hydroxyl stretching indicating the occurrence of epoxide ring opening reaction. !H NMR analysis further proved the incorporation of CpSSQ(OH)3 into ENR-50 polymer chains via shiftment of proton chemical shift and addition in the proton integrals. Si 29NMR analysis evidence the Si-O-C bond through a chemical shift of silanol group from CpSSQ(OH)3. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Trans Tech Publications | en_US |
dc.subject | ENR-50 | en_US |
dc.subject | Epoxide ring opening | en_US |
dc.subject | Hybrid | en_US |
dc.subject | Silsequioxanes | en_US |
dc.title | Preparation of cyciopentyi trisiianoi siisesquioxanes - modified natural rubber (CpSSQ(OH)3 - ENR-50) composite hybrid in the presence of HCI acid | en_US |
dc.type | Article | en_US |
dc.contributor.url | rosniza.hamzah@gmail.com | en_US |
dc.contributor.url | niknoriman@unimap.edu.my | en_US |
dc.contributor.url | arifanuar@unimap.edu.my | en_US |
dc.contributor.url | mustafa_albakri@unimap.edu.my | en_US |