TiO2-SiO2-reinforced methylated grafted natural rubber (MG49-TiO2-SiO2) polymer nanocomposites

Preparation, optimization and characterization

Oon Lee Kang, Azizan Ahmad, Nur Hasyareeda Hassan, Usman Ali Rana, Mohd Sukor Su'ait, Claudio Migliaresi

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

TiO2-SiO2 (30:70) and (70:30) sol particles were first prepared through ClHNO2-EtOH catalysis; and then incorporated into methylated grafted natural rubber (MG49) polymer host. Resultant MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were characterized through XRD and FTIR analyses. Both MG49-TiO2- SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited extensive reduction in semicrystalline phase; but no significant change in structural properties. Low crystalline MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were further characterized through SEM, TGA and DRA analyses. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited different dispersion state on fracture surface. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had demonstrated significant improvement in thermal properties, and also some improvement in rheological properties.

Original languageEnglish
Pages (from-to)747-754
Number of pages8
JournalPolymers and Polymer Composites
Volume24
Issue number9
Publication statusPublished - 2016

Fingerprint

Rubber
Nanocomposites
Polymers
Polymethyl Methacrylate
Sols
Catalysis
Particles (particulate matter)
TiO2-SiO2
Structural properties
Thermodynamic properties
Crystalline materials
Scanning electron microscopy

Keywords

  • MG49 polymer host
  • MG49-TiO-SiO polymer nanocomposite
  • TiO-SiO nanoparticle

ASJC Scopus subject areas

  • Ceramics and Composites
  • Polymers and Plastics
  • Materials Chemistry

Cite this

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title = "TiO2-SiO2-reinforced methylated grafted natural rubber (MG49-TiO2-SiO2) polymer nanocomposites: Preparation, optimization and characterization",
abstract = "TiO2-SiO2 (30:70) and (70:30) sol particles were first prepared through ClHNO2-EtOH catalysis; and then incorporated into methylated grafted natural rubber (MG49) polymer host. Resultant MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were characterized through XRD and FTIR analyses. Both MG49-TiO2- SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited extensive reduction in semicrystalline phase; but no significant change in structural properties. Low crystalline MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were further characterized through SEM, TGA and DRA analyses. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited different dispersion state on fracture surface. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had demonstrated significant improvement in thermal properties, and also some improvement in rheological properties.",
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author = "Kang, {Oon Lee} and Azizan Ahmad and Hassan, {Nur Hasyareeda} and Rana, {Usman Ali} and Su'ait, {Mohd Sukor} and Claudio Migliaresi",
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T1 - TiO2-SiO2-reinforced methylated grafted natural rubber (MG49-TiO2-SiO2) polymer nanocomposites

T2 - Preparation, optimization and characterization

AU - Kang, Oon Lee

AU - Ahmad, Azizan

AU - Hassan, Nur Hasyareeda

AU - Rana, Usman Ali

AU - Su'ait, Mohd Sukor

AU - Migliaresi, Claudio

PY - 2016

Y1 - 2016

N2 - TiO2-SiO2 (30:70) and (70:30) sol particles were first prepared through ClHNO2-EtOH catalysis; and then incorporated into methylated grafted natural rubber (MG49) polymer host. Resultant MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were characterized through XRD and FTIR analyses. Both MG49-TiO2- SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited extensive reduction in semicrystalline phase; but no significant change in structural properties. Low crystalline MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites were further characterized through SEM, TGA and DRA analyses. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had exhibited different dispersion state on fracture surface. Both MG49-TiO2-SiO2 (30:70) and (70:30) polymer nanocomposites had demonstrated significant improvement in thermal properties, and also some improvement in rheological properties.

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