Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate
A nanocomposite comprising cyclopentyl trisilanol silsesquioxanes (CpSSQ(OH)3) and 50% epoxidized natural rubber (ENR-50) was prepared at reflux temperature with Tin (II) chloride dihydrate (SnCl2.2H2O) as catalyst. SnCl2.2H2O was found to be an affective catalyst to promote ring opening in ENR-50 a...
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| Language: | en |
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Universitas Gadjah Mada
2007
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| Online Access: | http://eprints.usm.my/38606/1/CYCLOPENTYL_TRISILANOL_SILSESQUIOXANES_%E2%80%93_MODIFIED_NATURAL_RUBBER_%28CpSSQ%28OH%293%E2%80%93_ENR-50%29_NANOCOMPOSITE_IN_THE.pdf http://eprints.usm.my/38606/ https://doi.org/10.22146/ijc.21684 |
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| author | H, Rosniza M.A., Bakar S., Abdul Hamid J., Ismail |
| author_facet | H, Rosniza M.A., Bakar S., Abdul Hamid J., Ismail |
| author_sort | H, Rosniza |
| building | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | A nanocomposite comprising cyclopentyl trisilanol silsesquioxanes (CpSSQ(OH)3) and 50% epoxidized natural rubber (ENR-50) was prepared at reflux temperature with Tin (II) chloride dihydrate (SnCl2.2H2O) as catalyst. SnCl2.2H2O was found to be an affective catalyst to promote ring opening in ENR-50 and tailored it to CpSSQ(OH)3 via chemical reaction. The generation of carbonyl functional groups arising from epoxide ring opening can be clearly seen in FTIR spectra. 1H and 29Si NMR analyses further proved that the incorporation of CpSSQ(OH)3 in ENR-50 occured. TGA studies showed a degradation temperature with 10% weight decreased and DSC thermogram indicates a single Tg. Single peak in XRD diffractogram at 2-Theta angle further confirmed the surface modification. |
| format | Article |
| id | my.usm.eprints.38606 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2007 |
| publisher | Universitas Gadjah Mada |
| record_format | eprints |
| spelling | my.usm.eprints.38606 http://eprints.usm.my/38606/ Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate H, Rosniza M.A., Bakar S., Abdul Hamid J., Ismail QD1-999 Chemistry A nanocomposite comprising cyclopentyl trisilanol silsesquioxanes (CpSSQ(OH)3) and 50% epoxidized natural rubber (ENR-50) was prepared at reflux temperature with Tin (II) chloride dihydrate (SnCl2.2H2O) as catalyst. SnCl2.2H2O was found to be an affective catalyst to promote ring opening in ENR-50 and tailored it to CpSSQ(OH)3 via chemical reaction. The generation of carbonyl functional groups arising from epoxide ring opening can be clearly seen in FTIR spectra. 1H and 29Si NMR analyses further proved that the incorporation of CpSSQ(OH)3 in ENR-50 occured. TGA studies showed a degradation temperature with 10% weight decreased and DSC thermogram indicates a single Tg. Single peak in XRD diffractogram at 2-Theta angle further confirmed the surface modification. Universitas Gadjah Mada 2007 Article PeerReviewed application/pdf en http://eprints.usm.my/38606/1/CYCLOPENTYL_TRISILANOL_SILSESQUIOXANES_%E2%80%93_MODIFIED_NATURAL_RUBBER_%28CpSSQ%28OH%293%E2%80%93_ENR-50%29_NANOCOMPOSITE_IN_THE.pdf H, Rosniza and M.A., Bakar and S., Abdul Hamid and J., Ismail (2007) Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate. Indonesian Journal of Chemistry, 7 (2). pp. 111-116. ISSN 1411-9420 https://doi.org/10.22146/ijc.21684 |
| spellingShingle | QD1-999 Chemistry H, Rosniza M.A., Bakar S., Abdul Hamid J., Ismail Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title | Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title_full | Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title_fullStr | Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title_full_unstemmed | Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title_short | Cyclopentyl Trisilanol Silsesquioxanes – Modified Natural Rubber (CpSSQ(OH)3 – ENR-50) Nanocomposite In The Presence Of Tin (II) Chloride Dihydrate |
| title_sort | cyclopentyl trisilanol silsesquioxanes – modified natural rubber (cpssq(oh)3 – enr-50) nanocomposite in the presence of tin (ii) chloride dihydrate |
| topic | QD1-999 Chemistry |
| url | http://eprints.usm.my/38606/1/CYCLOPENTYL_TRISILANOL_SILSESQUIOXANES_%E2%80%93_MODIFIED_NATURAL_RUBBER_%28CpSSQ%28OH%293%E2%80%93_ENR-50%29_NANOCOMPOSITE_IN_THE.pdf http://eprints.usm.my/38606/ https://doi.org/10.22146/ijc.21684 |
| url_provider | http://eprints.usm.my/ |