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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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Simple fabrication of micro/nano-porous SiOC foam from polysiloxane
TL;DR: In this paper, micro/nano-porous SiOC foams with narrow pore size distribution were fabricated by pyrolysis of polymeric gels prepared from mixtures of crosslinkable polysiloxane PSO and methyl-terminated polydimethylsiloxANE PDMS, and the pore sizes and porosities of the porous SiOC materials could be adjusted in the range from 10 nm to 3 μm.
Journal ArticleDOI
Efficient Removal of Dyes from Aqueous Solution by a Porous Sodium Alginate/gelatin/graphene Oxide Triple-network Composite Aerogel
Jiao Chenlu,Tingting Li,Jian Wang,Hao Wang,Zhang Xiaoli,Han Xiaojian,Zhao-Fang Du,Shang Yali,Yuyue Chen +8 more
TL;DR: In this article, a three-dimensional robust SGGO triple-network composite aerogel was designed using a "hydrophilic assembly-sustained release gelation" two-step method.
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Multiwalled carbon nanotube cryogels with aligned and non-aligned porous structures
TL;DR: In this article, multiwalled carbon nanotube (MWCNT) cryogels were fabricated with aligned and non-aligned porous structures using a sol-gel process of silk fibroin to form the network structures.
Journal ArticleDOI
Superlight, Mechanically Flexible, Thermally Superinsulating, and Antifrosting Anisotropic Nanocomposite Foam Based on Hierarchical Graphene Oxide Assembly.
Qingyu Peng,Yuyang Qin,Xu Zhao,Xianxian Sun,Qiang Chen,Fan Xu,Zaishan Lin,Ye Yuan,Ying Li,Jianjun Li,Weilong Yin,Chao Gao,Fan Zhang,Xiaodong He,Yibin Li +14 more
TL;DR: The results show that hierarchical nanocomposite foams have promising applications in aerospace, wearable devices, refrigerators, and liquid nitrogen/oxygen transportation.
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Nanoporous Materials Derived from Polymeric Bicontinuous Microemulsions
Brad H. Jones,Timothy P. Lodge +1 more
TL;DR: In this article, a universal approach to the synthesis of nanoporous materials with pore structures that are highly precise replications of bicontinuous microemulsions is presented.