Results 1 to 10 of about 242,659 (303)

Preparation of Silica Aerogel/Resin Composites and Their Application in Dental Restorative Materials [PDF]

open access: yesMolecules, 2022
As the most advanced aerogel material, silica aerogel has had transformative industrial impacts. However, the use of silica aerogel is currently limited to the field of thermal insulation materials, so it is urgent to expand its application into other ...
Jingru Cheng   +9 more
doaj   +2 more sources

Ultrasensitive and Self-Powered Multiparameter Pressure–Temperature–Humidity Sensor Based on Ultra-Flexible Conductive Silica Aerogel [PDF]

open access: yesGels, 2023
The application of silica aerogel has been limited because of its poor mechanical properties. In order to expand the application scope of silica aerogel, this study fabricated an ultra-flexible conductive silica aerogel as a multiparameter sensor.
Song He   +7 more
doaj   +2 more sources

Evolution Process of Fault Silica Aerogel under High Temperatures: A Molecular Dynamics Approach [PDF]

open access: yesGels
Building fire will seriously threaten human safety. Silica aerogel with low thermal conductivity and thermal stability as fire-retardant material has been widely used in building fireproof structures. However, the natural fragility of silica aerogel will
Wenping Yue, Tao Luo, Kaide Liu
doaj   +2 more sources

Nanoindentation of Graphene-Reinforced Silica Aerogel: A Molecular Dynamics Study [PDF]

open access: goldMolecules, 2019
In the present work, we performed nanoindentation tests using molecular dynamics (MD) simulations on graphene, native silica aerogels, and single- and multi-layered graphene-reinforced silica aerogel nanocomposites.
Sandeep P. Patil
doaj   +2 more sources

Improving the Decay Resistance of Wood through the Fixation of Different Nanoparticles Using Silica Aerogel [PDF]

open access: yesGels
Nowadays, the protection of wood is becoming more important with the increasing demand for durable wood, in addition to its limited accessibility. One possible way to increase the durability is the use of nanoparticles, which can be effective even with a
Miklós Bak   +2 more
doaj   +2 more sources

Immobilization of Pectinase Enzyme on Hydrophilic Silica Aerogel and Its Magnetic Nanocomposite [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this work, Aspergillus niger pectinase was immobilized on hydrophilic silica aerogel and its magnetic nanocomposite by adsorption method, and the performance of these supports in pectinase immobilization was compared.
Ismail Faramarzi Aghgonbad   +3 more
doaj   +1 more source

Thermal Insulation Performance of Silica Aerogel Composites Doped with Hollow Opacifiers: Theoretical Approach

open access: yesGels, 2022
Silica aerogels demonstrate great promise in thermal insulation applications, such as energy-efficient buildings, cold-chain transportation, and aerospace engineering.
He Liu   +4 more
doaj   +1 more source

Multiple assembly strategies for silica aerogel-fiber combinations – A review

open access: yesMaterials & Design, 2022
Silica aerogels have a unique structure that makes them promising materials for variable applications. However, they are brittle due to weak inter-particle necks, and also expensive.
Zahra Mazrouei-Sebdani   +9 more
doaj   +1 more source

Fabrication of Agar-Silica Aerogel Nanocomposite Films [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
In this study, agar-based nanocomposite films containing ultra-porous silica aerogel particles were fabricated by gel casting using an aqueous agar/silica aerogel slurry.
Min-Jin Lee   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy