Synthesis of polymer-inorganic filler nanocomposites in supercritical CO2

Title
Synthesis of polymer-inorganic filler nanocomposites in supercritical CO2
Author(s)
심재진Yuvaraj Haldorai[Yuvaraj Haldorai]임권택[임권택]
Keywords
SITU INTERCALATIVE POLYMERIZATION; LAYERED SILICATE NANOCOMPOSITES; PERFLUOROSULFONIC ACID IONOMER; SURFACE-MODIFIED SILICA; SOL-GEL REACTION; CARBON-DIOXIDE; DISPERSION POLYMERIZATION; GREEN CHEMISTRY; MATERIALS SCIENCE; FLUID SYNTHESIS
Issue Date
201211
Publisher
ELSEVIER SCIENCE BV
Citation
JOURNAL OF SUPERCRITICAL FLUIDS, v.71, pp.45 - 63
Abstract
Organic-inorganic nanocomposites have become a prominent area of current research and development in the field of nanotechnology. Nanocomposites are materials composed of a polymeric host in which particles of nanoscale dimensions such as metal oxides, carbon materials, semiconductor metallic nanocrystals, and clays are incorporated. Nanocomposites are currently being used in a number of fields and new applications are continuously being developed including thin-film capacitors, electrolytes for batteries, biomaterials and a variety of devices in solar and fuel cells. The synthesis of polymeric composites usually involves solution chemistry, and because of this, the use of a large amount of organic solvents may raise serious concerns regarding air and water pollution. Therefore, effective and green synthetic methods have gained a strong interest in the synthesis of polymeric composites. During the past two decades, supercritical carbon dioxide (scCO(2)) has attracted a great deal of attention as an alternative to the conventional processing. This review article provides an overview on the synthesis of polymer-inorganic filler nanocomposites in scCO(2). (C) 2012 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/27010http://dx.doi.org/10.1016/j.supflu.2012.07.007
ISSN
0896-8446
Appears in Collections:
공과대학 > 화학공학부 > Articles
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