. "The influence of nanoscale reinforcement on the yield and creep behaviour of glassy polymers and their thermal consolidation"@en . "http://www.isvav.cz/projectDetail.do?rowId=IAA200600803"^^ . . " yield stress" . . . . . . . . . "11"^^ . "2010-03-09+01:00"^^ . "11"^^ . "polymer nanocomposites; yield stress; creep; thermal consolidation"@en . . . "Byl p\u0159ipraven nov\u00FD typ polymern\u00EDch kompozit\u016F pln\u011Bn\u00FD m\u0159\u00ED\u017Ekou z karbonov\u00FDch nanotrubic. P\u0159\u00EDprava byla zahrnuta do patentu PV 2010-506. Testy a teoretick\u00FD popis ur\u010Dily mechanick\u00E9 a tepeln\u00E9 vlastnosti, elektrickou vodivost a absorpci chemick\u00FDch par."@cs . "Due to the viscoelastic nature of polymer materials, polymer creep can significantly effect the long-term strength of materials. Creep test data is used to predict service life and to accurately design products often by means of the computer-aided design programs. The aim of the project is to investigate the influence of the nano reinforcement on the yield and the creep resistance of glassy polymer nanocomposites. The reason is to reduce the creep rate and to increase the yield strength of glassy polymers with a low volume fraction of nanoparticles or nanotubes. The original issue will be the investigation of recuperation of polymer nanocomposites after the creep deformation by thermal treatment and aging. The original thermodynamically consistent formalism will be derived to capture the wide range of nanoparticles influence on the investigated processes including the consolidation in the course of aging. The other logical use is in the computer-aided design programs."@en . "Novel polymer composites based on carbon nanotube networks were prepared. The technique was introduced in the patent PV 2010-506. Tests and theoretical analyses specified mechanical and thermal properties, electric conductivity and vapor sensing."@en . "0"^^ . "Vliv zpevn\u011Bn\u00ED nano\u010D\u00E1sticemi na mez toku a plastickou deformaci skeln\u00FDch polymer\u016F a jejich teplotn\u00ED konsolidaci" . . "2008-01-01+01:00"^^ . "IAA200600803" . "2010-12-31+01:00"^^ . "1"^^ . . . . "polymer nanocomposites" . "0"^^ . . " creep" . "2013-06-28+02:00"^^ . "Viskoelatick\u00E9 vlastnosti polymern\u00EDch materi\u00E1l\u016F a p\u0159\u00EDpadn\u00E1 visk\u00F3zn\u00ED (plastick\u00E1) deformace z\u00E1sadn\u011B ovliv\u0148uj\u00ED jejich dlouhodobou pevnost. Plastick\u00E1 deformace tak\u00E9 ur\u010Duje \u017Eivotnost v\u00FDrobk\u016F, jejich\u017E n\u00E1vrhy jsou \u010Dasto v dne\u0161n\u00ED dob\u011B vypracov\u00E1v\u00E1ny po\u010D\u00EDta\u010Dov\u00FDmi programy. C\u00EDlem projektu je ur\u010Den\u00ED vlivu pod\u00EDlu nano\u010D\u00E1stic a nanotrubic na mez toku a plastickou deformaci skeln\u00FDch polymern\u00EDch nanokompozit. D\u016Fvodem je sn\u00ED\u017Eit rychlost plastick\u00E9 deformace a zv\u00FD\u0161it mez toku pomoc\u00ED mal\u00E9ho pod\u00EDlu nanostruktury. Origin\u00E1ln\u00EDm krokem bude v\u00FDzkum konzolidace polymern\u00EDch nanokompozit po plastick\u00E9 deformaci pomoc\u00ED oh\u0159evu a n\u00E1sledn\u00FDm fyzik\u00E1ln\u00EDm st\u00E1rnut\u00EDm. Bude sestaven origin\u00E1ln\u00ED termodynamicky konzistentn\u00ED formalismus schopn\u00FD popsat a p\u0159edpov\u00EDdat vliv nanostruktury na zkouman\u00E9 procesy v\u010Detn\u011B st\u00E1rnut\u00ED. To je v\u00FDznamn\u00E9 pro \u0159\u00EDzen\u00ED u\u017Eitn\u00FDch vlastnost\u00ED v\u00FDrobk\u016F z polymern\u00EDch nanokompozit a pro po\u010D\u00EDta\u010Dovou f\u00E1zi jejich n\u00E1vrhu." . .