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Journal ArticleDOI

Aerogels-Airy Materials: Chemistry, Structure, and Properties.

Nicola Hüsing, +1 more
- 02 Feb 1998 - 
- Vol. 37, pp 22-45
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TLDR
The design of such a filigrane network requires the very careful control of chemical parameters and the reward is an assortment of different property profiles owing to the richness of possible variations.
Abstract
Air, air, air… and some solid skeleton; this is the basis for an interesting class of materials-the aerogels (shown schematically on the right). Can one therefore speak of "simple" chemistry? The design of such a filigrane network requires the very careful control of chemical parameters. The reward is an assortment of different property profiles owing to the richness of possible variations.

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Dissertation

Développement de matériaux super-isolants thermiques à partir de nano-fibres de cellulose

TL;DR: In this paper, a new nouvelle technique of lyophilisation par pulverisation was proposed to reduce the taille des pores of a super-isolation thermique of 0,024 W/m.K.
Journal ArticleDOI

Variable refractive indices in mixed oxide xerogels

TL;DR: In this paper, the synthesis of transparent silica, titania and mixed silica-titania xerogels with tunable refractive indices was presented, and they were obtained via the sol-gel method.
Journal ArticleDOI

Plant oil-based shape memory polymer using acrylic monolith

TL;DR: In this paper, an acrylic monolith bearing oxirane groups was prepared via simple technique that involved the dissolution of poly(glycidyl methacrylate-comethyl methacelate) (PGMA) in ethanolic-aqueous solution by heating and subsequent cooling.
Journal ArticleDOI

Fabrication and characterization of the monolithic hydrophobic alumina aerogels

TL;DR: The monolithic hydrophobic mesoporous alumina aerogels were successfully synthesized by acid-base sol-gel polymerization of aluminium chloride hexahydrate (AlCl3·6H2O) in deionized water/alcohol solution (v/v = 3:7) as discussed by the authors.
Journal ArticleDOI

Aerogels for Optofluidic Waveguides

TL;DR: A comprehensive review of the literature on the use of aerogels for optofluidic waveguide applications is presented in this paper, where possible techniques to fabricate channels in aerogel monoliths are discussed and methods to make the channel surfaces hydrophobic are described in detail.
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