Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Yu. Koltypin"'
Publikováno v:
Journal of the Korean Physical Society. 59:3309-3313
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bef0fecc9b451af785807392c169f686
https://doi.org/10.3938/jkps.59.3309
https://doi.org/10.3938/jkps.59.3309
Autor:
Yu. Koltypin, Serguei V. Savilov, V. V. Lunin, Aharon Gedanken, A. S. Ivanov, L. Titelman, Miron V. Landau
Publikováno v:
Journal of Materials Science. 46:2162-2172
It was established that partial combustion of carbon constituting the walls of multiwall carbon nanotubes (MWCNTs) catalyzed by previously deposited CaCO3 nanoparticles converts parallel graphene layers in a multiwall structure to aggregates formed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da54cd6cf0a6de3658b2b4d26ae2c4f2
https://doi.org/10.1007/s10853-010-5053-8
https://doi.org/10.1007/s10853-010-5053-8
Autor:
V. Perfilyev, Lev Rapoport, A. Moshkovich, Yu. Koltypin, Izhak Etsion, E. Sominski, Aharon Gedanken, G. Halperin
Publikováno v:
Wear. 267:1203-1207
Incorporation of solid lubricant into micro-reservoirs produced by laser surface texturing (LST) and its effect on the adhesion and wear life of burnished films is studied. In order to improve the adhesion between the ground steel and the MoS 2 burni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c4668fe2e1dda999a47253005ad3cd
https://doi.org/10.1016/j.wear.2009.01.053
https://doi.org/10.1016/j.wear.2009.01.053
Autor:
V. Markovich, I. Yeshurun, Alexander I. Shames, S. I. Nikitenko, J. Z. Jiang, G. Gorodetsky, I. Felner, Aharon Gedanken, Yu. Koltypin
Publikováno v:
The Journal of Physical Chemistry B. 108:7620-7626
Air-stable Fe/Fe3C nanocrystalline particles have been prepared by sonicating Fe(CO)5 in diphenylmethane solutions under argon and subsequently annealing the amorphous as-prepared product in an ine...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f093d1e589591c0b612047af4e7f12f
https://doi.org/10.1021/jp036376r
https://doi.org/10.1021/jp036376r
Publikováno v:
Journal of Crystal Growth. 250:409-417
Micro scale zinc oxide-polyvinyl alcohol (ZnO–PVA) composite has been synthesized by ultrasound irradiation. The properties of the as-prepared ZnO–PVA composite material are characterized by X-ray diffraction (XRD), thermo gravimetric analysis (T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541b20ee8a589354f1849fbfd2929543
https://doi.org/10.1016/s0022-0248(02)02411-9
https://doi.org/10.1016/s0022-0248(02)02411-9
Publikováno v:
Applied Surface Science. 201:191-195
Amorphous iron nanoparticles obtained by the sonication of Fe(CO) 5 in decalin were coated by various surfactants using the self-assembled monolayer (SAM) technique. They have been shown previously to behave as superparamagnetic materials. These meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8903e4885dcaa72a2a57e5617294dab6
https://doi.org/10.1016/s0169-4332(02)00895-4
https://doi.org/10.1016/s0169-4332(02)00895-4
Publikováno v:
Journal of Applied Polymer Science. 86:160-165
Well-dispersed nickel nanoparticles in polystyrene were obtained by a sonochemical method. The properties of the as-prepared nanocomposite materials were characterized by XRD, TEM, EDAX, TGA, DSC, and a vibrating sample magnetometer (VSM). The nickel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::302bd2ba358354638b4c720fb9811021
https://doi.org/10.1002/app.10930
https://doi.org/10.1002/app.10930
Autor:
Aharon Gedanken, Y. Yeshurun, Xiaomeng Xu, Israel Felner, Israel Nowik, Yu. Koltypin, Avner Shaulov, Y. Wolfus
Publikováno v:
Journal of Applied Physics. 91:4611-4616
Sonochemically synthesized Fe2O3 nanoparticles were annealed in air or in vacuum while their magnetization was continuously recorded. Annealing in vacuum at temperatures Ta between 240 and 450 °C produced nanophases of γ-Fe2O3 with average particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e36d4bf62392ab9adec4bd233843a17
https://doi.org/10.1063/1.1457544
https://doi.org/10.1063/1.1457544
Publikováno v:
Materials Science and Engineering: B. 90:125-132
Nanosized nickel aluminate spinel particles have been synthesized with the aid of ultrasound radiation by a precursor approach. Sonicating an aqueous solution of nickel nitrate, aluminium nitrate and urea yields a precursor which on heating at 950 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8ed00c2d2e517fc557c215f53aaf31
https://doi.org/10.1016/s0921-5107(01)00928-x
https://doi.org/10.1016/s0921-5107(01)00928-x
Publikováno v:
Ultrasonics Sonochemistry. 9:65-70
Nanospherical Ag 2 S/PVA and nanoneedles of CuS/PVA composite have been prepared by sonochemical irradiation of a 10% ethylenediamine–water solution of elemental sulfur, silver nitrate, or copper acetate in the presence of polyvinyl alcohol. The pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77366f24b1fd81aa099a152a119faa3e
https://doi.org/10.1016/s1350-4177(01)00100-6
https://doi.org/10.1016/s1350-4177(01)00100-6