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436
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Programová brožura konference
Kovářová, Jana
2010 - Czech
Cílem pravidelných bilaterálních setkávání českých a slovenských vědců v oboru makromolekulární chemie a fyziky, je prohloubení vzájemné informovanosti o aktuálních výzkumných projektech a výsledcích nejen akademického charakteru, ale i z oblasti cíleného a aplikovaného výzkumu. The aim of the regular bilateral meetings of Czech and Slovak researchers in the field of macromolecular chemistry and physics is deepening of mutual awareness about current research projects and results not only of the academic character but also from the targeted and applied research.
Keywords:
international conference; polymers
Available at various institutes of the ASCR
Programová brožura konference
Cílem pravidelných bilaterálních setkávání českých a slovenských vědců v oboru makromolekulární chemie a fyziky, je prohloubení vzájemné informovanosti o aktuálních výzkumných projektech a výsledcích ...
Hybrid structures based on montmorillonite/modified starch intercalate
Duchek, P.; Špírková, Milena
2010 - English
Intercalates based on several commercial cationized starches with degree of substitution D=0.04-0.17, and sodium montmorillonite were prepared. The XRD analyses of resulting organic/inorganic hybrids proved that modification in the starch structure leads to embedding the polycation into montmorillonite clay gallery. Lower degree of starch cationization results in bigger enlargement of the interlayer space in the hybrid structure.
Keywords:
organic/inorganic hybrides; montmorillonite
Available at various institutes of the ASCR
Hybrid structures based on montmorillonite/modified starch intercalate
Intercalates based on several commercial cationized starches with degree of substitution D=0.04-0.17, and sodium montmorillonite were prepared. The XRD analyses of resulting organic/inorganic hybrids ...
Vliv struktury materiálu na chemickou recyklaci polyurethanu při mikrovlnném ohřevu
Prokop, Jiří; Beneš, Hynek; Kruliš, Zdeněk; Mikešová, Jana; Kříž, Jaroslav
2010 - Czech
Keywords:
microwave heating; glycolysis; recycling
Available at various institutes of the ASCR
Vliv struktury materiálu na chemickou recyklaci polyurethanu při mikrovlnném ohřevu
Humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine
Rakušan, J.; Karásková, M.; Hamáček, A.; Řeboun, J.; Rais, David; Nešpůrek, Stanislav
2010 - English
New type of humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine is presented. The sensor shows high sensitivity due to the high surface area of TiO2 nanoparticles, good long-time stability and sensitivity in the range from 20 to 80 % RH. The response is linear in semilogarithmic plot – logarithm of impedance vs. RH and fully reversible.
Keywords:
humidity sensor; TiO2; phthalocyanines
Fulltext is available at external website.
Humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine
New type of humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine is presented. The sensor shows high sensitivity due to the high surface area of TiO2 ...
Novel nanocomposite materials for power engineering
Boček, J.; Matějka, Libor; Mentlík, V.
2010 - English
The epoxy-POSS nanocomposites were prepared and their electrical/dielectric and thermomechanical properties were determined. The mono- and octa-epoxyfunctionalized POSS (POSS,E1 and POSS,E8) were covalently incorporated in the epoxy network matrix DGEBA- 3,3’-dimethyl-4,4’-diaminocyclohexylmethane (Laromin C260) as pendant units or as polyhedral junctions, respectively. While the POSS junctions are well dispersed in the hybrid network DGEBA-Laromin-POSS,E8, the pendant POSS aggregate to form large crystalline POSS domains.
Keywords:
nanocomposite; epoxy resin; insulating system
Available at various institutes of the ASCR
Novel nanocomposite materials for power engineering
The epoxy-POSS nanocomposites were prepared and their electrical/dielectric and thermomechanical properties were determined. The mono- and octa-epoxyfunctionalized POSS (POSS,E1 and POSS,E8) were ...
Nízkoenergetický způsob recyklace polyurethanového odpadu
Beneš, Hynek; Kruliš, Zdeněk; Hájek, Milan; Holler, Petr; Látalová, Petra; Prokop, Jiří
2010 - Czech
Keywords:
polyurethane waste; recycling; microwave
Available at various institutes of the ASCR
Nízkoenergetický způsob recyklace polyurethanového odpadu
4. workshop NMR pevného stavu a souvisejících výpočtových metod. (Program, abstrakta, témata k diskuzi.)
Brus, Jiří; Kratochvíl, B.
2010 - Czech
Konferenční sborník obsahující program, abstrakta, témata k diskuzi ze 4. workshopu NMR pevného stavu a souvisejících výpočtových metod. Conference proceedings containing the program, abstracts, topics for discussion from the 4th Workshop on Solid-State NMR and Computational Methods.
Keywords:
NMR crystallography; solid state NMR spectroscopy; powder X ray diffraction
Available at various institutes of the ASCR
4. workshop NMR pevného stavu a souvisejících výpočtových metod. (Program, abstrakta, témata k diskuzi.)
Konferenční sborník obsahující program, abstrakta, témata k diskuzi ze 4. workshopu NMR pevného stavu a souvisejících výpočtových metod....
Programme Booklet of 74th Prague Meeting on Macromolecules
Vlček, Petr; Sedláková, Zdeňka; Výprachtický, Drahomír
2010 - English
The conference addressed researchers dealing with all types of polymer synthesis, their characterization and applications, including design of tailored polymer materials for various use in technical and biological applications. The program composed of 7 key lectures presented by the top experts in the field, 27 special lectures and 47 poster communications presented prevailingly by students and young scientists. Totally, 81 people from 22 countries from allover the world attended the meeting.
Keywords:
controlled polymerization; modification of polymers; hybrid and multicomponent polymer systems
Available at various institutes of the ASCR
Programme Booklet of 74th Prague Meeting on Macromolecules
The conference addressed researchers dealing with all types of polymer synthesis, their characterization and applications, including design of tailored polymer materials for various use in technical ...
Book of Abstracts
Kotek, Jiří; Studenovská, Hana
2010 - English
The book of abstracts contains the summaries of all the contributions to the workshop Career in Polymers II organized in Prague, July 23-24, 2010 by the Institute of Macromolecular Chemistry AS CR, v.v.i. under the auspices of Central and East European Polymer Network.
Keywords:
polymer science; career in polymers; Central and East European Polymer Network
Available at various institutes of the ASCR
Book of Abstracts
The book of abstracts contains the summaries of all the contributions to the workshop Career in Polymers II organized in Prague, July 23-24, 2010 by the Institute of Macromolecular Chemistry AS CR, ...
Cation and anion exchangers from nanofibrous polystyrene for fast water treatment
Marek, J.; Beneš, Milan J.; Jelínek, L.
2009 - English
Strongly acidic sulfonovaný cation exchanger on polystyrene nanofibrous matrix (Nanospider TM technology) was prepared by simultaneous sulfonation and crosslinking. Weakly basic nanofibrous anion exchanger was prepared after transformation of sulfogroups to sulfochloride by reaction with ethylene diamine. Nanofibrous products were characterized by sorption capacity. They have sorption kinetic significantly faster in comparison with standard granular ion exchangers. Současnou sulfonací a síťováním byl připraven silně kyselý sulfonový katex na polystyrenové nanovláknité matrici (Nanospider TM technologie). Slabě bázický anex byl připraven po převedení sulfoskupin na sulfochlorid reakci s ethylen diaminem. Nanovláknité produkty byly charakterizovány pomocí sorpční kapacity. Mají kinetiku sorpce výrazně rychlejší než standardní sorbenty granulární.
Keywords:
polystyrene; nanofiber; ion exchanger
Available at various institutes of the ASCR
Cation and anion exchangers from nanofibrous polystyrene for fast water treatment
Strongly acidic sulfonovaný cation exchanger on polystyrene nanofibrous matrix (Nanospider TM technology) was prepared by simultaneous sulfonation and crosslinking. Weakly basic nanofibrous anion ...
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