Nanocomposite hybrids

Bourbigot, S., LeBras, M., Dabrowski, F., Gilman, J., and Kashiwagi, T. 2000. PA-6 clay nanocomposite hybrid as char forming agent in intumescent formulation. Fire and Materials 24 201-208. 

S. Bourbigot, M. Le Bras, F. Dabrowski, J.W. Gilman, and T. Kashiwagi, PA6 clay nanocomposite hybrid as char forming agent in intumescent formulations, Fire Mater., 2000, 24 201-208. 

A. Nanocomposite Hybrid. An [Organic Host + Si02 or R SiOi 5 Matrix]... 

Keywords ionic liquid, redox electrolytes, sol-gel nanocomposites, hybrid electrochromic cells... 

Y. Wei, Nanocomposite/Hybrid Materials of Electroactive Polymers with Inorganic Oxides for Biosensor Applications, Storming Media, Washington DC, 2001. 

Sender, C., Elaboration et etude des proprietes physiques de nanocomposites hybrides a finalite orthopedique, Ph.D. dissertation, Universite de Toulouse, 2008. 

Nanocomposites- hybrid polymer-inorganic nanoconq )osites for dramatic improvement over the properties of traditional polymers without sacrificing density, processability or toughness as in conventional compositeZblend approaches dispersed carbon nanotubes in polymer fiber to provide inqrrovement in tensile and conqiressive prqrerties of Ugh performance polymer fibers. 

Other amide containing formulations can provide useful improvements to the meehanieal as well as fire properties of EVA compounds. These new intumescent formulations use PA6 and a PA6 elay nanocomposite hybrid as carbonisation agents. Work in both Franee and the US has shown that the clay allows the thermal stabilisation of a phosphoro-carbonaceous stmcture in the intumescent ehar which increase the efficiency of the shield and, in addition, the formation of a ceramie that can act as a protective layer. 

Figure 24.7 Comparison of effects of phase bicontinuity on nanocomposites. Nanocomposite particulate nanocomposite. Hybrid Bicontinuous nanocomposite (without molybdate dopant).

Reprinted from M.L. Di Vona, Z. Ahmed, S. BeUitto, A. Lenci, E. Traversa, S. Licoccia, SPEEK-Ti02 nanocomposite hybrid proton conductive membranes via in situ mixed sol-gel process, Journal of Membrane Science 296 (2007) 156-161. 

Cuentas-Gallegos, A. K. Lira-Cantu, M. Casan-Pastor, N. Gomez-Romero, P. Nanocomposite hybrid molecular materials for application in solid-state electrochemical supercapacitors. Adv. Funct. Mater. 2005,15,1125-1133. 

An alternative to in situ polymerization involves direct intercalation of macromolecules into layered structures. Silicates are most often used. The insertion of polymer molecules into layered host lattices is of interest from different points of view. First, this insertion process leads to the construction of organic-inorganic polylayered composites. Second, the intercalation physical chemistry by itself and the role intercalation plays in the gain of electronic conductivity are of interest. This becomes important in the construction of reversible electrodes " or when improving the physicomechanical properties of nylon-layered silicate nanocomposites, hybrid epoxide clay composites," and nanomaterials based on hectorite and polyaniline, polythiophene or polypyrrole. ... 

FIGURE 6.9 LOI values versus APP content in the intumescent formulations EVA24-APP/PA6 and EVA24-APP/PA6nano. From PA6 clay nanocomposite hybrid as a char-forming agent in intumescent formulations. (From Ref. 32, copyright 2000, John Wiley Sons, Ltd., with permission.)... 

Abolhasani, M.M. et al. (2014) Influence of miscibility phenomenon on crystalline polymorph transition in poly(vinylidene fluoride)/acrylic rubber/day nanocomposite hybrid. PloS One, 9 (2), e88715. 

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