The preparation and structural characterization of ambient-dried porous methylsilicone matrix doped with SiO2 powder

Xu, Huifang; Zhang, Chunhua; Zhang, Haijiao; Song, Jianwei; Huang, Yudong; Lv, Tong

doi:10.1016/j.jnoncrysol.2011.03.007

Cited by 3 publications

(2 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…5 shows the TG-DTA of the silica aerogels. The sample with CH 3 group, cause a decline in the quality between 200~400 ℃ and emit heat to form the corresponding exothermic peak between 300~400 ℃ [5]. There is also a significant exothermic peak at about 500 ℃, which is the aerogels surface forming a hydrophobic Si-CH 3, thus we can judge after modification of the silica get thermal stability.…”

Section: Resultsmentioning

confidence: 95%

Hydrophobic Flexible Silica Aerogels Felts Fabricated by Ambient Pressure Drying

Wu¹,

Guo

et al. 2013

AMR

View full text Add to dashboard Cite

Hydrophobic flexible silica aerogels felts were fabricated successfully by two-steps sol-gel process via ambient pressure drying. First of all, the sol with various pH values was obtained from tetraethylorthosilicate (TEOS) as silicon source, hydrochloric acid/aqueous ammonia ethanol solution as catalysts. Then glass fiber felts was incorporated into the sol to increase the mechanical properties of silica aerogel. After the completion of solvent exchange and surface modification by using trimethylchlorosilane (TMCS)/n-hexane solution, the gel felts were dried under ambient pressure. The samples show excellent hydrophobic properties.

show abstract

Section: Resultsmentioning

confidence: 95%

Hydrophobic Flexible Silica Aerogels Felts Fabricated by Ambient Pressure Drying

Wu¹,

Guo

et al. 2013

AMR

View full text Add to dashboard Cite

show abstract

“…It was exhibited that without apparent damage was observed for MST-10% after the thermal treatment. However, the collapse of blank methylsilicone porous monoliths can not be avoided beyond 250°C [11]. The comparison indicated the better thermal stability of TiO 2 -doped methylsilicone than the blank one.…”

Section: Resultsmentioning

confidence: 99%

Preparation and characterization of monolithic methylsilicone xerogels doped with liquid-phase synthesized TiO2

Huang

Zhang

et al. 2012

Journal of Non-Crystalline Solids

Self Cite

View full text Add to dashboard Cite

Thermally induced structural evolution of methylsilicone xerogel monoliths reinforced by titania nanoparticles

Liu

Zhang

et al. 2014

J Mater Sci

View full text Add to dashboard Cite

The preparation and structural characterization of ambient-dried porous methylsilicone matrix doped with SiO2 powder

Cited by 3 publications

References 16 publications

Hydrophobic Flexible Silica Aerogels Felts Fabricated by Ambient Pressure Drying

Hydrophobic Flexible Silica Aerogels Felts Fabricated by Ambient Pressure Drying

Preparation and characterization of monolithic methylsilicone xerogels doped with liquid-phase synthesized TiO2

Thermally induced structural evolution of methylsilicone xerogel monoliths reinforced by titania nanoparticles

Contact Info

Product

Resources

About