Synthesis and Characterization of Nano-Sized Epoxy Oligosiloxanes for Fabrication of Transparent Nano Hybrid Materials

Nano-sized epoxy oligosiloxanes (EO) were prepared by condensation reaction between 3-glycidoxypropyltrimethoxysilane (GPTS) and Diphenylsilandiol (DPSD). Through a composition change of GPTS and DPSD, EO of various structure and sizes were obtained. The molecular structure and size of EO synthesized were investigated by experimental measurements. Regardless of their composition, molecular structure of EO was linear or branch. The amount of species of high molecular weight and their molecular size increased with addition of DPSD. We confirmed that epoxy groups of EO were thermally cured using a thermal initiator and curing agent. Finally, we fabricated transparent epoxy-based hybrimer films by thermal curing of EO resins. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 47: 756-763, 2009
Publisher
JOHN WILEY & SONS INC
Issue Date
2009-04
Language
ENG
Keywords

SOL-GEL PROCESS; SI-29 NMR; COATINGS; FILMS

Citation

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, v.47, no.8, pp.756 - 763

ISSN
0887-6266
DOI
10.1002/polb.21680
URI
http://hdl.handle.net/10203/9311
Appears in Collection
MS-Journal Papers(저널논문)
  • Hit : 191
  • Download : 1
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 9 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0