Reactivity of sulfide-containing silane toward boehmite and in situ modified rubber/boehmite composites by the silane
Source abstract
Abstract
The silanization reaction between boehmite (BM) nanoplatelets and bis-[3-(triethoxysilyl)-propyl]-tetrasulfide (TESPT) was characterized in detail. Via such modification process, the grafted sulfide moieties on the BM endow reactivity toward rubber and substantially improved hydrophobicity for BM. Accordingly, TESPT was employed as in situ modifier for the nitrile rubber (NBR)/BM compounds to improve the mechanical properties of the reinforced vulcanizates. The effects of BM content and in situ modification on the mechanical properties, curing characteristics and morphology were investigated. BM was found to be effective in improving the mechanical performance of NBR vulcanizates. The NBR/BM composites could be further strengthened by the incorporation of TESPT. The interfacial adhesion of NBR/BM composites was obviously improved by the addition of TESPT. The substantially improved mechanical performance was correlated to the interfacial reaction and the improved dispersion of BM in rubber matrix.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer Nanocomposites and Properties · Silicone and Siloxane Chemistry · Synthesis and properties of polymers
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (56)
Show source-provided references
1. Effect of fumed silica surface area on silicone rubber reinforcement
2. Well-defined inorganic/organic nanocomposite by nano silica core-poly(methyl methacrylate/butylacrylate/trifluoroethyl methacrylate) shell10.1016/j.jcis.2013.01.020 ↗
3. Necking in fumed silica filled poly(dimethylsiloxane) and the resulting mechanical properties of the necked material10.1016/j.polymer.2012.12.065 ↗
4. Mechanical, thermal, and transport properties of nitrile rubber–nanocalcium carbonate composites10.1002/app.36328 ↗
5. Morphology and dynamic mechanical properties of styrenebutadiene rubber/silica/organoclay nanocomposites manufactured by a latex method10.1002/app.38253 ↗
6. A novel approach to high performance elastomer by using clay10.1002/marc.200400286 ↗
7. Functional thiol ionic liquids as novel interfacial modifiers in SBR/HNTs composites10.1016/j.polymer.2011.01.024 ↗
8. Thermal properties and flammability of nanocomposites based on nitrile rubbers and activated halloysite nanotubes and carbon nanofibers10.1016/j.tca.2012.09.007 ↗
9. Tube-like natural halloysite/fluoroelastomer nanocomposites with simultaneous enhanced mechanical, dynamic mechanical and thermal properties10.1016/j.eurpolymj.2011.06.007 ↗
10. A new liquid rubber-assisted dispersion of organoclay in carbon black filled carboxylated acrylonitrilebutadiene rubber matrix10.1002/app.38256 ↗
11. Reinforcement of natural rubber with silica/carbon black hybrid filler10.1016/j.polymertesting.2006.12.003 ↗
12. Helium gas permeability of montmorillonite/epoxy nanocomposites10.1016/j.compositesa.2006.02.015 ↗
13. Structure and mechanical properties of nanodispersed fibrous silicate-reinforced ethylene–propylene–diene monomer nanocomposites10.1002/app.33278 ↗
14. Static and dynamic mechanical properties and fracture morphology of EPDM composites containing silicate nanofibers and short PA-66 microfibers10.1016/j.compositesb.2011.05.040 ↗
15. Über Aluminium- und eisenhydroxyde10.1002/zaac.19251490114 ↗
16. Atomic structure analysis of nanocrystalline boehmite AlO(OH)10.1021/cg0704044 ↗
17. Review on applications of carboxylate–alumoxane nanostructures10.1016/j.powtec.2012.04.031 ↗
18. From minerals to materials: synthesis of alumoxanes from the reaction of boehmite with carboxylic acids10.1039/JM9950500331 ↗
19. Optimization of the textural characteristics of an alumina to capture contaminants in natural gas10.1021/la951035t ↗
20. Boehmite nanoparticles as a new nanofiller for preparation of antifouling mixed matrix membranes10.1016/j.memsci.2012.01.040 ↗
21. Hydrothermal preparation and characterization of boehmites10.1016/S0167-577X(99)00156-1 ↗
22. Statistical optimization of conditions for the hydrothermal precipitation of boehmite10.1016/S0304-386X(00)00128-6 ↗
23. Gel casting of alumina using boehmite as a binder10.1016/S0955-2219(99)00075-8 ↗
24. Polyurethane latex/water dispersible boehmite alumina nanocomposites: thermal, mechanical and dielectrical properties10.1016/j.compscitech.2006.07.025 ↗
25. Flame retardancy mechanisms of aryl phosphates in combination with boehmite in bisphenol A polycarbonate/acrylonitrile–butadiene–styrene blends10.1016/j.polymdegradstab.2008.01.002 ↗
26. Nematic phase formation of boehmite in polyamide-6 nanocomposites10.1016/j.polymer.2006.01.043 ↗
27. Dispersions of organically modified boehmite particles and a carboxylated styrene–butadiene latex: a simple way to nanocomposites10.1002/app.26013 ↗
28. Boehmite-based polyethylene nanocomposites prepared by in-situ polymerization10.1016/j.polymer.2007.12.007 ↗
29. Structure and mechanical, and fracture properties of nanoreinforced and HNBR-toughened polyamide-610.1002/app.34526 ↗
30. Interfacial structure and performance of rubber/boehmite nanocomposites modified by methacrylic acid10.1016/j.polymer.2011.07.028 ↗
31. Optimization of physico-mechanical properties of silica-filled NR/SBR compounds10.1002/adv.20169 ↗
32. Comparing effects of silanized silica nanofiller on the crosslinking and mechanical properties of natural rubber and synthetic polyisoprene10.1002/app.28144 ↗
33. Effect of bis(3-triethoxysilylpropyl) tetrasulfide on the crosslink structure, interfacial adhesion, and mechanical properties of natural rubber/cotton fiber composites10.1002/app.29028 ↗
34. Effect of NaOH and Si69 treatments on the properties of fly ash/natural rubber composites10.1002/pc.20163 ↗
35. Effectively reinforcing roles of the networked silica prepared using 3,3′-bis(triethoxysilylpropyl) tetrasulfide in the physical properties of SBR compounds10.1007/s10853-009-4175-3 ↗
36. Using a silanized silica nanofiller to reduce excessive amount of rubber curatives in styrene–butadiene rubber10.1002/app.32772 ↗
37. Design and evaluation of the interface between carbon nanotubes and natural rubber10.1002/pc.21040 ↗
38. Functionalization of halloysite clay nanotubes by grafting with γ-aminopropyltriethoxysilane10.1021/jp805657t ↗
39. Mechanical reinforcement of unsaturated polyester by Al2O3 nanoparticles10.1016/S0167-577X(03)00512-3 ↗
40. Controlled degradation of epoxy networks: analysis of crosslink density and glass transition temperature changes in thermally reworkable thermosets10.1016/j.polymer.2004.01.011 ↗
41. Dispersions of organically modified boehmite particles and a carboxylated styrene–butadiene latex: a simple way to nanocomposites10.1002/app.26013 ↗
42. Organically modified aluminum phosphates: synthesis and characterization of model compounds containing diphenyl phosphate ligands10.1021/cm0526718 ↗
43. A Fourier transform infrared (FTIR) study of the reaction of triethoxysilane (TES) and bis[3-triethoxysilylpropyl]tetrasulfane (TESPT) with the surface of amorphous silica10.1021/jp036148x ↗
44. Adsorption of trimethoxysilane and of 3-mercaptopropyltrimethoxysilane on silica and on silicon wafers from vapor phase: an IR study10.1021/la062972b ↗
45. ESCA and solid-state NMR studies of allophane10.1180/claymin.1995.030.3.04 ↗
46. XPS study of the major minerals in bauxite: gibbsite, bayerite and (pseudo-)boehmite10.1016/j.jcis.2005.09.054 ↗
47. Surface analysis of oxidized aluminium. 1. Hydration of Al2O3 and decomposition of Al(OH)3 in a vacuum as studied by ESCA10.1002/sia.740210504 ↗
48. Adsorption of ionic liquid onto halloysite nanotubes: mechanism and reinforcement of the modified clay to rubber10.1080/00222341003609823 ↗
49. The role of filler networking in dynamic properties of filled rubber10.5254/1.3538812 ↗
50. Flame retardance of montmorillonite/rubber composites10.1002/app.24892 ↗
51. Preparation and characterization of montmorillonite modified by phosphorus–nitrogen containing quaternary ammonium salts10.1016/j.apsusc.2011.12.099 ↗
52. Relationship between the material properties and fatigue crack-growth characteristics of natural rubber filled with different carbon blacks10.1002/app.32098 ↗
53. Prediction of mechanical properties of polychloroprene during thermo-oxidative aging10.1016/j.polymertesting.2005.03.016 ↗
54. A theoretical and experimental study of filler effect on stress-deformation-segmental orientation relations for poly(dimethylsiloxane) networks10.1021/ma000261t ↗
55. Organically modified layered silicates as reinforcing fillers for natural rubber10.1021/cm020093e ↗
56. The reinforcement of elastomeric networks by fillers10.1002/mame.200400034 ↗