Influence of octakis-functionalized polyhedral oligomeric silsesquioxanes on the physical properties of their polymer nanocomposites

Huang, Kai-Yao; Tsai, Li-Wei; Kuo, Shiao‐Wei

doi:10.1016/j.polymer.2009.08.026

Cited by 61 publications

(55 citation statements)

References 66 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For greater msib-POSS contents the initial decomposition temperature remained practically at the level of pristine POM. Th ermal stability enhancement in inert atmosphere was ascribed to the promotion of a more robust polymer network due to the restriction of the thermal motions of the macromolecular chain tethered on the POSS surface similarly to other reports [58,74]. Analysis of the thermal stability of neat components showed that the initial decomposition temperature (T 5% ) of the msib-POSS molecules was lower than that of POM matrix, so decomposition of organic moieties in msib-POSS molecules probably occurred at lower temperature than the scission of polymer backbone [37].…”

Section: Th Ermal Stability Of Pom Modifi Ed With Nanofi Llersupporting

confidence: 74%

“…14.6b). Shift s of glass transition of polymer to higher temperatures was correlated with the presence of specifi c interfacial interactions or chemical reactions between polymer and POSS [56][57][58]. Unchanged values of T g were an indication of weak interfacial interactions in unreacted POSS-polymer systems [37].…”

Section: Solid-state Phase Transitions and Polymer Morphology In Polymentioning

confidence: 99%

See 1 more Smart Citation

Nanocomposites of Polyoxymethylene

Leszczyńska¹,

Pielichowski²

2014

Polyoxymethylene Handbook

View full text Add to dashboard Cite

Recent research results in the area of nanocomposites and nanostructured materials based on polyoxymethylene (POM) are reviewed in this chapter. Improvement of diff erent properties, such as mechanical strength, electrical conductivity, tribological properties, thermal stability and biocompatibility, are reported for these new POM-based materials, which indicate their high potential in structural and functional applications. As nanofi llers for POM-layered silicates, fullerenes, carbon nanotubes and nanofi bers, polysilsesquioxanes (POSS), nanostructural hydroxyapatite or nanoparticulate oxides such as titanium dioxide, nanosilica, zirconium oxide and zinc oxide, are applied. Nanocomposites based on POM and diff erent types of nanofi llers reveal superior properties compared to conventional POM composites, but the amount of additive remains lower. Th e infl uence of nanofi ller type, manufacturing techniques, role of interfacial properties and kind of applied surface modifi cation of nanoparticles on the control of generated nanostructure is discussed. Moreover, complex morphology and properties of electrospun POM nanofi bers are analyzed with respect to the nanomaterials manufacturing conditions.

show abstract

Section: Th Ermal Stability Of Pom Modifi Ed With Nanofi Llersupporting

confidence: 74%

Section: Solid-state Phase Transitions and Polymer Morphology In Polymentioning

confidence: 99%

Nanocomposites of Polyoxymethylene

Leszczyńska¹,

Pielichowski²

2014

Polyoxymethylene Handbook

View full text Add to dashboard Cite

show abstract

“…The bispyrene-monofunctional isobutyl-POSS (BPy-POSS) was prepared by hydrosilylation reaction of an excess of vinylfunctional bispyrene (V-BPy) with hydride-monofunctional isobutyl-POSS (SiAH iBu-POSS) in anhydrous toluene at 60°C using a platinum(0) catalyst [Pt(dvs)] (Scheme 2b) [36][37][38][39]. A solution of SiAH iBu-POSS (2.5 g, 3 mmol) and V-BPy (15.5 g, 30 mmol) in toluene (60 ml) in a 100-mL Schlenk flask equipped with a reflux condenser and a magnetic stirrer was heated at 60°C under argon and then Pt(dvs) (0.2 ml, 0.4 lmol) was added via syringe.…”

Section: Synthesis Of Bispyrene-monofunctional Isobutyl-poss (Bpy-poss)mentioning

confidence: 99%

Self-assembly behavior and photoluminescence property of bispyrenyl-POSS nanoparticle hybrid

Tsai

Chang

et al. 2011

Journal of Colloid and Interface Science

Self Cite

View full text Add to dashboard Cite

“…A study of PEO with melt blended POSS in the whole composition range was conducted by Huang [8]. The POSS moieties included OS-POSS, OA-POSS, OP-POSS.…”

Section: Blendingmentioning

confidence: 99%

Advances on Manufacturing of POSS Reinforced Resin Matrix Composites

Wang¹,

Liu²,

Chen³

et al. 2014

Proceedings of the 2015 International Conference on Material Science and Applications

View full text Add to dashboard Cite

Abstract. POSS with cage-like hybrid molecules composed of silicon and oxygen has raised great interests of materials researchers owing to its excellent mechanical and thermal properties, such as tensile strength, tensile modulus and glass transition temperature Tg. And it has been widely used in electronics, automotives and multiple applications. The four basic manufacturing advances on POSS reinforced resin matrix composites were revealed in this paper and the corresponding conclusions were given. The advances concluded that POSS as reinforced phase could to some extent improve the mechanical and thermal properties of nanocomposites.

show abstract

Influence of octakis-functionalized polyhedral oligomeric silsesquioxanes on the physical properties of their polymer nanocomposites

Cited by 61 publications

References 66 publications

Nanocomposites of Polyoxymethylene

Nanocomposites of Polyoxymethylene

Self-assembly behavior and photoluminescence property of bispyrenyl-POSS nanoparticle hybrid

Advances on Manufacturing of POSS Reinforced Resin Matrix Composites

Contact Info

Product

Resources

About