Polymer aerogels

Hybrid Polymer-Aerogel Nanoarchitectures as Electrochemical Capacitors... [Pg.248]

The process is theoretically applicable to polymers but, practically, most of the solvents that can support the formation of polymer gels of, say, polyethylene or polypropylene, have critical temperatures too high to permit polymer aerogels to be formed without melting. But there is a variation of the... [Pg.363]

Natural fractals such as clouds, polymers, aerogels, porous media, dendrites, colloidal aggregates, cracks, fractured surfaces of solids, etc., possess only statistical self-similarity, which, furthermore, takes place only in a restricted range of sizes in space [1,4,16]. It has heen shown experimentally for solid polymers [22] that this range is from several angstroms to several tens of angstroms. [Pg.289]

Luong ND, Lee Y, Nam JD (2008) Facile transformation of nanofibrillar polymer aerogel to carbon nanorods catalyzed by platinum nanoparticles. J Mater Chem 18 4254-4259... [Pg.252]

Fidalgo A, Farinha J P S, Martinho IMG, Rosa M E, llharco L M (2007) Hybrid silica/polymer aerogels dried at ambient pressure. Chem Mater 19 2603-2609. [Pg.334]

Jana S C, Meador M A B, Randall J P (2008) Process for forming shape-memory polymer aerogel composites. US Patent Application, 2006-854838P. [Pg.334]

Hu X, Littrel K, Ji S, Pickles DG, Risen WM Jr (2001) Characterization of Silica-polymer aerogel composites by small-angle neutron scattering and transmission electron microscopy, with, J. Non-Ciyst. SoUds, 288 184-190... [Pg.401]

Bertino M F, Hund J F, Sosa J, Zhang G, Sotiriou-Leventis C, Leventis, N, Tokuhiro A T, Terry J, (2004) Room Temperature Synthesis of Noble Metal Clusters in the Mesopores of Mechanically Strong Sihca-Polymer Aerogel Composites. J Sol-Gel Sci Tech 30 43 8... [Pg.417]

Bertino MF, Hund JF, Zhang G, Sotiriou-Leventis C, Tokuhiro AT, Leventis N (2004) Room temperature synthesis of noble metal clusters in the mesopores of mechanically strong silica-polymer aerogel composites. J Sol-Gel Sci Techn 30 43 ... [Pg.534]

In the subsequent work [29], polyvinyl alcohol was introduced to the clay suspension prior to freeze-drying to produce a polymer/aerogel composite. A similar approach was used to incorporate nickel particles into a clay aerogel, yielding a metal/aerogel composite with magnetic properties. [Pg.648]

Electrical conductivity of all polymer aerogel precursors was below the instrument detection limit (0.0001 S/m). [Pg.180]

Mechanical Properties of Different Precursors and CNT/Polymer Nanocomposite Aerogels Fabricated by Deposition of Carbon Nanotubes onto Preformed Polymer Aerogels... [Pg.180]

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