Journal ArticleDOI
Aerogels-Airy Materials: Chemistry, Structure, and Properties.
Nicola Hüsing,Ulrich S. Schubert +1 more
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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.read more
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Journal ArticleDOI
Reuseable Monolithic Nanoporous Graphite-Supported Nanocatalysts (Fe, Au, Pt, Pd, Ni, and Rh) from Pyrolysis and Galvanic Transmetalation of Ferrocene-Based Polyamide Aerogels
Adnan Malik Saeed,Clarissa A. Wisner,Suraj Donthula,Hojat Majedi Far,Chariklia Sotiriou-Leventis,Nicholas Leventis +5 more
TL;DR: In this article, polyamide aerogels with ferrocene as a monomer repeat unit were prepared in one step from polyamide dicarboxylic acid and tris(4-isocyanatophenyl)methane.
Journal ArticleDOI
Microwave-crosslinked bio-based starch/clay aerogels
TL;DR: In this paper, robust starch/sodium montmorillonite (Na+-MMT) aerogels were fabricated through a freeze-drying process and Glutaraldehyde (GL) was used to crosslink the starch aerogel with the assistance of radiation supplied by a domestic microwave oven.
Journal ArticleDOI
Porous YSZ ceramics with unidirectionally aligned pore channel structure: Lowering thermal conductivity by silica aerogels impregnation
TL;DR: In this article, the porosity of porous yttria-stabilized zirconia (YSZ) ceramics with unidirectionally aligned pore channels was investigated.
Book ChapterDOI
Chapter From Cellulose Dissolution and Regeneration to Added Value Applications — Synergism Between Molecular Understanding and Material Development
Poonam Singh,Hugo Duarte,Luis Francisco Angeli Alves,Filipe E. Antunes,Nicolas LeMoigne,Jan Dormanns,Benoît Duchemin,Mark P. Staiger,Bruno Medronho +8 more
TL;DR: In this article, the state-of-the-art in the field of dissolution and regeneration of cellulose including solvents and underlying mechanisms of dissolution, is discussed, where the latter is given special attention.
Journal ArticleDOI
Direct preparation of green and renewable aerogel materials from crude bagasse
TL;DR: In this paper, bagasse hydrogels were solvent-exchanged to t-butanol and subjected to freeze-drying to obtain the lignocellulosic aerogels.