Preparation of functional poly (vinyl acetate)-Silica nanocomposites by hybrid sol-gel process
Source abstract
Abstract
Abstract Nanocomposites of polyvinyl acetate and silica are prepared by sol-gel method. Samples are characterized using Infrared Spectroscopy, Thermal Analysis (TGA-DTGA) and X-ray photoelectron spectroscopy. In the hybrids with higher content of silica, it is evidenced the presence of hydrogen bonding between the residual silanols on the silicate network and the carbonyl of PVAc, this is determined by FTIR and XPS. It was also found that the hybrid containing 75% of silica suspension and 25% of polyvinyl acetate was the most thermally stable by TGA-DTGA.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer Nanocomposites and Properties · Polymer Nanocomposite Synthesis and Irradiation · Silicone and Siloxane Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. Polymer nanotechnology: nanocomposites10.1016/j.polymer.2008.04.017 ↗
2. Polymer/silica nanocomposites: preparation, characterization, properties, and applications10.1021/cr068035q ↗
3. Nanocomposite polymer electrolytes and their impact on the lithium battery technology
4. Conducting polymer nanocomposites: a brief overview10.1021/cm990537f ↗
5. Coexistence of ferromagnetism and metallic conductivity in a molecule-based layered compound10.1038/35044035 ↗
6. Effect of nanoparticle mobility on toughness of polymer nanocomposites10.1002/adma.200400984 ↗
7. Polyamide nanocomposites with improved toughness10.1002/app.21374 ↗
8. Carbon nanotube-reinforced epoxy-composites: enhanced stiffness and fracture toughness at low nanotube content10.1016/j.compscitech.2004.04.002 ↗
9. Optical properties of functional hybrid organic-inorganic nanocomposites10.1002/adma.200300389 ↗
10. Pt-Ru/Carbon fiber nanocomposites: synthesis, characterization, and performance as anode catalysts of direct methanol fuel cells. A search for exceptional performance10.1021/jp012707t ↗
11. MWNTs/polyester thin film nanocomposite membrane: an approach to overcome the trade-off effect between permeability and selectivity10.1021/jp107280m ↗
12. Reinforcement mechanisms in nanofilled polymer melts and elastomers elastomers10.5254/1.3548273 ↗
13. de la Luz García Curiel · 2004
14. Polymer-inorganic nanocomposite membranes for gas separation10.1016/j.seppur.2006.12.017 ↗
15. Fouling and rejection behavior of ceramic and polymer-modified ceramic membranes for ultrafiltration of oil-in-water emulsions and microemulsions10.1016/S0927-7757(01)00761-0 ↗
16. Effect of nanoparticles on the anticorrosion and mechanical properties of epoxy coating10.1016/j.surfcoat.2009.06.048 ↗
17. Improvement of corrosion resistance of metals by and environmentally friendly silica coating method10.1023/B:JSST.0000023849.33761.86 ↗
18. Enhanced anticorrosion coatings prepared from incorporation of well-dispersed silica nanoparticles into fluorinated polyimide matrix10.1002/pc.21000 ↗
19. Hench · 1998
20. Properties of nanofillers in polymer
21. Graft polymerization of vinyl acetate onto silica10.1002/app.11376 ↗
22. Kinetics of free-radical graft polymerization of 1-vinyl-2- pyrrolidone onto silica10.1002/pola.10081 ↗
23. Sol-gel processing of silicates10.1146/annurev.ms.15.080185.001303 ↗
24. Protective coatings on copper prepared by sol gel for industrial applications10.1016/S0257-8972(99)00402-8 ↗
25. Physical properties and structure of organic-inorganic composite materials produced by sol-gel process10.1016/S0928-4931(98)00043-5 ↗
26. Infrared spectra of silica10.1007/BF00615613 ↗
27. FTIR and XPS studies on corrosion-resistant SiO2 coatings as a function of the humidity during deposition10.1002/(SICI)1096-9918(199601)24:1<1::AID-SIA73>3.0.CO;2-I ↗
28. New polymer inorganic-organic hybrids obtained through radical polymerization
29. Thermal weight loss of silica-poly (vinyl acetate) (pvac) soimiel composites10.1007/BF01979947 ↗
30. Enthalpic relaxation of silicapolyvinyl acetate nanocomposites10.1002/polb.21593 ↗
31. Preparation and thermal properties of epoxy-silica nanocomposites from nanoscale colloidal silica10.1016/S0032-3861(03)00519-6 ↗
32. Poly (viny1 acetate)/silica filled materials: material properties of in situ vs fumed silica particles10.1021/ma00066a032 ↗
33. On the effect of organic substitution of silicon alkoxides in poly(vinyl acetate) organic-inorganic composites10.1080/10601329409350111 ↗
34. XPS O 1s binding energies for polymers containing hydroxyl, ether, ketone and ester groups10.1002/sia.740170508 ↗
35. Synthesis of PVAc/SiO2 lattices stabilized by silica nanoparticles10.1016/j.jcis.2007.11.059 ↗
36. Oxidation effects on graded porous silicon anti-reflection coatings10.1149/2.jes113659 ↗
37. Binding energy of the “2p” electrons of silicon in various compounds10.1021/ic50093a018 ↗
38. XPS characterisation of core–shell silica–polymer composite particles synthesised by atom transfer radical polymerisation in aqueous media10.1016/j.eurpolymj.2004.02.013 ↗
39. Preparation and structure of silicon oxycarbide glasses derived from polysiloxane precursors10.1023/A:1026439102573 ↗
40. Covalent attachment of organic monolayers to silicon carbide surfaces10.1021/la704002y ↗
41. Electrodeposited novel highly durable SiOC composite anode for Li battery above several thousands of cycles10.1016/j.elecom.2011.06.014 ↗
42. Evaluation of bonding performance and interface of birch with API adhesive10.2174/1874088X01105010021 ↗
43. Combined XPS and contact angle studies of ethylene vinyl acetate and polyvinyl acetate blends10.1016/j.apsusc.2011.06.070 ↗
44. XPS O1s binding energies for polymers containing hydroxyl, ether, ketone and ester groups10.1002/sia.740170508 ↗
45. XPS and FT-IR investigation of silicate polymers10.1007/s10853-009-3270-9 ↗
46. Thermal behavior and dehydration kinetic study of SiO2/PEG hybrid gel glasses10.1002/pen.24561 ↗
47. Selective fabrication of SiC/Si diodes by excimer laser under ambient conditions10.1109/LED.2015.2508479 ↗