Results 11 to 20 of about 271,941 (300)
Chitin Nanowhisker Aerogels [PDF]
ChemSusChem, 2013 AbstractChitin nanowhiskers are structured into mesoporous aerogels by using the same benign process used previously in our group to make cellulose nanowhisker aerogels. The nanowhiskers are sonicated in water to form a hydrogel before solvent‐exchange with ethanol and drying under supercritical CO2 (scCO2). Aerogels are prepared with various densities
Heath, Lindy +2 more
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Liquid‐Templating Aerogels [PDF]
Advanced Materials, 2023 AbstractModern materials science has witnessed the era of advanced fabrication methods to engineer functionality from the nano‐ to macroscales. Versatile fabrication and additive manufacturing methods are developed, but the ability to design a material for a given application is still limited.
Seyyed Alireza Hashemi +12 more
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Chitosan-Reinforced MFC/NFC Aerogel and Antibacterial Property
Advances in Polymer Technology, 2020 MFC/NFC aerogel has water sensitivity, and it should be improved in strength in water before application. Chitosan was investigated as a MFC/NFC aerogel reinforcing agent in this paper.
Huanlei Yang, Shuxin Zhang, Jinhua Yan
doaj +1 more source
Fabrication of Agar-Silica Aerogel Nanocomposite Films [PDF]
Archives 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
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Gels, 2023 Aerogel is widely recognized as a superinsulating material with great potential for enhancing the thermal insulation performance of building walls. It can be applied in various forms such as aerogel plasters (AP), aerogel fibrous composites (AFC), and ...
Jianming Yang +4 more
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Superfluid Phase Stability of $^3$He in Axially Anisotropic Aerogel [PDF]
, 2008 Measurements of superfluid $^3$He in 98% aerogel demonstrate the existence of a metastable \emph{A}-like phase and a stable \emph{B}-like phase.
B Reddy +11 more
core +1 more source
Optics Express, 2009 Optical transmission measurements were made on 98% porosity silica aerogel samples under various degrees of uniaxial strain. Uniaxially compressed aerogels exhibit large birefringence, proportional to the amount of compression, up to the 15% strain studied.
Bhupathi, P. +7 more
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Gels, 2023 Graphene oxide aerogel (GOA) has wide application prospects due to its low density and high porosity. However, the poor mechanical properties and unstable structure of GOA have limited its practical applications.
Zetian Zhao +9 more
doaj +1 more source
Science Progress, 2022 Lightweight cementitious composite (LCC) produced by incorporating lightweight silica aerogel was explored in this study. Silica aerogel was incorporated as 60% replacement of fine aggregate (sand/crushed glass) in producing the LCC.
Syed Nasir Shah +6 more
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Visualization Analysis and Knowledge Mapping the Research of Aerogels Applied in Buildings
Buildings, 2023 With the deepening of aerogel research and the popularization of its application, the demands for energy saving in the construction field has brought aerogels into the limelight.
Xin Yu, Lei Wu, Ming Li
doaj +1 more source