Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Aleksić Radoslav"'
Autor:
Simić Danica, Stojanović Dušica, Dimić Mirjana, Totovski Ljubica, Brzić Saša, Uskoković Petar, Aleksić Radoslav
Publikováno v:
Scientific Technical Review, Vol 66, Iss 4, Pp 15-21 (2016)
A possibility of using inorganic fullerene-like tungsten disulfide, IF-WS2, nanoparticles as a filler in poly (vinyl butyral), PVB, for improving its thermal and rheological properties is examined. PVB is a thermoplastic polymer with excellent proper
Externí odkaz:
https://doaj.org/article/ef36b93ec1844571aa1e94a80e28bb0c
Autor:
Obradović Vera M., Stojanović Dušica B., Radojević Vesna J., Uskoković Petar S., Aleksić Radoslav R.
Publikováno v:
Tehnika, Vol 70, Iss 4, Pp 585-589 (2015)
The physical and mechanical properties of the six samples of polyurethane/p-aramid multiaxial fabric forms (Kolon fabrics) were analyzed by high speed impact tester. The samples were impregnated with 10 wt.% poly (vinyl butyral) (PVB)/ethanol solutio
Externí odkaz:
https://doaj.org/article/8e3db32af3224875a234af8c1707ffaa
Autor:
Radović Ivana M., Dukali Radman A., Yerro Omer M., Stojanović Dušica B., Uskoković Petar S., Radojević Vesna J., Aleksić Radoslav R.
Publikováno v:
Tehnika, Vol 69, Iss 1, Pp 19-23 (2014)
In this paper the process of electrospinning of PMMA nanofibers was investigated. The influence of process parameters (type of solvent, solution concentration, flow rate, distance of needle and collector) on the nanofibers diameter uniformity and por
Externí odkaz:
https://doaj.org/article/e4566174c4af4576891b50f3a0390e10
Autor:
Dukali Ramdan M., Radović Ivana M., Stojanović Dušica B., Šević Dragutin D., Radojević Vesna J., Jocić Dragan M., Aleksić Radoslav R.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 79, Iss 7, Pp 867-880 (2014)
The electrospinning of Rhodamine B (RhB) -doped poly (methyl methacrylate) (PMMA) is presented as a promising technique for processing photo luminescent nanofibers. Nanofibers with concentrations of RhB in PMMA between 0.05 wt% and 2.0 wt% were st
Externí odkaz:
https://doaj.org/article/aae7914613304f2aaa5d674a29bb379c
Autor:
Ben Hasan Somaya Ahmed, Dimitrijević Marija M., Kojović Aleksandar, Stojanović Dušica B., Obradović-Đuričić Kosovka, Jančić-Heinemann Radmila M., Aleksić Radoslav
Publikováno v:
Journal of the Serbian Chemical Society, Vol 79, Iss 10, Pp 1295-1307 (2014)
Composites with the addition of alumina nanofillers show improvement in mechanical properties. The PMMA polymer was used as a matrix and two different types of nanofillers, having extremely different shapes were added in the matrix to form the com
Externí odkaz:
https://doaj.org/article/01cd57c90737436cacbea1b33e99b51f
Autor:
Uskoković Petar S., Aleksić Radoslav, Marinković Aleksandar, Vuković Goran, Stojanović Dušica, Đokić Jelena D., Kojović Aleksandar
Publikováno v:
Journal of the Serbian Chemical Society, Vol 77, Iss 12, Pp 1723-1733 (2012)
Chitosan based films have found an increasing implementation in variety of topics among which as drug delivery carriers, in packaging industry and as water puritication filters. Therefore, in order to achieve mechanical integrity of such films while
Externí odkaz:
https://doaj.org/article/9c172f83446a45d4bd5cc466c129c984
Autor:
Stajčić Aleksandar P., Stajić-Trošić Jasna T., Aleksić Radoslav R., Žák Tomáš, Lazić Nada L., Stijepović Mirko Z., Grujić Aleksandar S.
Publikováno v:
Hemijska Industrija, Vol 66, Iss 3, Pp 301-308 (2012)
Lately a great attention has been paid to the research of bonded hybrid composites with improved dynamic mechanical capacities capable of replacing bonded Nd-Fe-B magnetic materials, by using the cheaper (ferrite) materials instead of the Nd-Fe-B pow
Externí odkaz:
https://doaj.org/article/8abd71235d614b6fa6629a82f78b1d8b
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 7, Pp 817-831 (2009)
Fine-structured nickel coatings were electrodeposited from a sulfamate-based electrolyte onto different substrates: polycrystalline cold-rolled copper and single crystal silicon with (111) orientation. The influence of the substrate layers and chosen
Externí odkaz:
https://doaj.org/article/64badf6ef56146acb0868d7d8702b58e
Autor:
Stojanović Dušica B., Vuković Goran D., Orlović Aleksandar M., Uskoković Petar S., Aleksić Radoslav R., Bibić Nataša M., Dramićanin Miroslav D.
Publikováno v:
Hemijska Industrija, Vol 61, Iss 3, Pp 109-116 (2007)
The supercritical CO2 method was used in order to perform deagglomeration and improve the dispersion of nano-SiO2 particles. γ-Met-hacryloxypropyltrimethoxysilane was used as the surface modification reagent. The conventional method for coating nano
Externí odkaz:
https://doaj.org/article/93541c4406454a24bf19a09fc296be9f
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 3, Pp 277-284 (2006)
In this study, porous ceramics were produced by using two methods: the polymeric sponge and foam method. A study of the effect of viscosity on the characteristics of the final product produced using the polymeric sponge method revealed that the micro
Externí odkaz:
https://doaj.org/article/70c867ab533b4cd789f4b9cb7b428748