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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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Citations
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Acoustic Absorption in Porous Materials

TL;DR: In this paper, the authors present the basic knowledge and approaches for determining the acoustic performance of porous materials in a manner that will help materials researchers new to this area gain the understanding and skills necessary to make meaningful contributions to this field of study.
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Hierarchical Polyaniline Spikes over Vegetable Oil derived Carbon Aerogel for Solid-State Symmetric/Asymmetric Supercapacitor

TL;DR: In this article, an environment friendly methodology for the synthesis of carbon aerogel (CA) using bio-mass (mustard oil) as precursor is reported, which is highly reproducible and economical yet devoid of any sophisticated procedure and hazardous organic/inorganic chemicals.
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Zn(II), Pb(II), and Cd(II) adsorption from aqueous solution by magnetic silica gel: preparation, characterization, and adsorption

TL;DR: The adsorption kinetics data followed pseudo-second-order model and exhibited a three-stage intraparticle diffusion mode, and the Fe3O4-Si-COOH could be a kind of potential material for removing Pb(II, Zn(II), and Cd(II) from wastewater.
Journal ArticleDOI

Tuning the optical band gap of quantum dot assemblies by varying network density.

TL;DR: Experimental results suggest that highly porous architectures, such as aerogels, are best suited for maintaining localized quantum confinement effects in 3D connected nanoparticle networks.
Journal ArticleDOI

Dynamic spring-back behavior in evaporative drying of polymethylsilsesquioxane monolithic gels for low-density transparent thermal superinsulators

TL;DR: In this paper, an extended aging of wet gels in aqueous solution containing precursor-derived species is found to be crucial in obtaining crack-free, monolithic xerogels with sufficiently low thermal conductivity.
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