Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Kaspar Roosalu"'
Publikováno v:
European Polymer Journal. 70:118-124
Polypyrrole (PPy) films doped with large, low mobile ions (dodecylsulfate – DDS) were galvanostatically electrosynthesized. The effect of film thickness on its porosity was determined by a grazing incidence reflection small-angle X-ray scattering (
Autor:
Lauri Aarik, Aleks Aidla, Jekaterina Kozlova, Jaan Aarik, Kaupo Kukli, Jun Lu, Lars Hultman, Anna-Liisa Peikolainen, Mihkel Koel, Hugo Mändar, Kaspar Roosalu, Aile Tamm, Raul Rammula
Publikováno v:
Thin Solid Films. 538:16-20
Carbon nanoparticles were synthesized from 5-methylresorcinol and formaldehyde via base catalysed polycondensation reaction and distributed over silicon oxide wafers and aluminium oxide thin films. These particles essentially possessed monocrystallin
Autor:
Marko Part, Kelli Hanschmidt, Hugo Mändar, Irina Hussainova, Kaspar Roosalu, Tanel Tätte, Ioannis Chasiotis
Publikováno v:
Applied Physics A. 113:663-671
Nanostructured polycrystalline titania (TiO2) microfibers were produced by direct drawing from visco-elastic alkoxide precursors. The fiber crystallinity and grain size were shown to depend on post-treatment calcination temperature. Tensile tests wit
The aqua ions of palladium(II) and platinum(II) undergo extremely slow hydrolysis in strongly acidic aqueous solution, resulting in polynuclear complexes. The size and structures of these species have been determined by EXAFS and small angle X-ray sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b169262560fde81b9662eb695b294715
Autor:
Anna-Liisa Peikolainen, Aile Tamm, Mändar, Lauri Aarik, Jekaterina Kozlova, I. Kärkkänen, Kaupo Kukli, Kaspar Roosalu, Jaan Aarik
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 49:012019
In this report we describe preparation of structures containing carbon nanoparticles for potential applications in nonvolatile memories. The carbon nanoparticles were synthesized from 5-methylresorcinol and formaldehyde via base catalysed polycondens