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Laser Photolytic Approach to Cu/polymer Sols and Cu/polymer Nanocomposites with Amorphous Cu Phase.
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SYSNO ASEP 0091484 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Laser Photolytic Approach to Cu/polymer Sols and Cu/polymer Nanocomposites with Amorphous Cu Phase. Title Laserově fotolytický přístup k Cu/polymerním koloidům a nanokompositům s amorfní Cu fází. Author(s) Pola, Josef (UCHP-M) RID, ORCID, SAI
Ouchi, A. (JP)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCID
Urbanová, Markéta (UCHP-M) RID, SAI
Boháček, Jaroslav (UACH-T) SAI
Šubrt, Jan (UACH-T) SAI, RIDSource Title Journal of Photochemistry and Photobiology A-Chemistry. - : Elsevier - ISSN 1010-6030
Roč. 192, 2-3 (2007) , s. 84-92Number of pages 9 s. Language eng - English Country CH - Switzerland Keywords Cu-polymer nanocomposite ; laser solution photolysis ; amorphous Cu phase Subject RIV CH - Nuclear ; Quantum Chemistry CEZ AV0Z40720504 - UCHP-M (2005-2011) AV0Z40320502 - UACH-T (2005-2011) Annotation Excimer laser photolysis of Cu(II) acetylacetonate in 2-propanol affords Cu/polymer colloidal solutions that undergo sedimentation to Cu/polymer nanocomposites. The sedimentation is little affected by O-containing surface active compounds. UV-VIS and GC/MS spectral analyses of the photolysed solutions indicate that Cu/polymer colloids are formed via intermediary Cu(I) acetylacetonate decomposing into Cu nanoparticles and via simultaneous formation of a photo-polymer. Electron microscopy and X-ray diffraction analysis of the Cu/polymer nanocomposites reveal the presence of unique am Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2008
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