Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Yuri Koltypin"'
Publikováno v:
J. Mater. Chem. A. 2:1309-1317
Simultaneous formation of gallium microspheres and entrapment of organic materials within them can be accomplished by applying ultrasonic energy to a heated solution of the organic substance that contains the molten metal. This method was used with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53c9595593afc3aaec0fbeaec5853723
https://doi.org/10.1039/c3ta13573j
https://doi.org/10.1039/c3ta13573j
Autor:
Ze'ev Porat, P. von Huth, Shimon Reich, Aharon Gedanken, H. Friedman, Itay Halevy, Yuri Koltypin, Ronit Popovitz-Biro
Publikováno v:
Ultrasonics Sonochemistry. 20:432-444
Metals and alloys of low melting points (430 °C) can be melted in hot silicone oil to form two immiscible liquids. Irradiation of the system with ultrasonic energy induces acoustic cavitation in the oil, which disperses the molten metals into micros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf282bd29db3f256517c7780a5fbdb1b
https://doi.org/10.1016/j.ultsonch.2012.08.009
https://doi.org/10.1016/j.ultsonch.2012.08.009
Publikováno v:
Applied Surface Science. 258:2368-2372
The inner and the outer walls of hollow tubing with an inner diameter of 0.4–0.9 cm and an outer diameter of 0.6–1.3 cm were coated with silver nanoparticles (NPs) by a one-step process using ultrasound irradiation. The structure and morphology o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d81b42c45647ec566e4fb9d569317575
https://doi.org/10.1016/j.apsusc.2011.10.033
https://doi.org/10.1016/j.apsusc.2011.10.033
Autor:
Sergei V. Savilov, Aharon Gedanken, Miron V. Landau, M. N. Kirikova, Nikolai B. Cherkasov, Valery V. Lunin, Yuri Koltypin, Anton S. Ivanov
Publikováno v:
Mendeleev Communications. 21:125-128
The sonochemical deposition of nickel nanoparticles onto the multiwall carbon nanotube aggregates leads to a uniformly distributed metal phase at high loadings and an average nickel crystal size of 4–8 nm at a 25–50 wt% nickel content. Its applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115c8a96248907ed2025d48e61c63d4a
https://doi.org/10.1016/j.mencom.2011.04.003
https://doi.org/10.1016/j.mencom.2011.04.003
Publikováno v:
The Journal of Physical Chemistry C. 114:22002-22011
The Mn-doped CdS nanocrystals encapsulated by carbon (Cd1−xMnxS/C) were synthesized by a one-step, kinetically controlled, solid-state reaction under autogenic pressure at elevated temperatures. The ∼50 nm wurtzite Cd1−xMnxS core was encapsulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24fc816e63c53545ce1a2630a16c3f05
https://doi.org/10.1021/jp107083f
https://doi.org/10.1021/jp107083f
Autor:
Aharon Gedanken, Oleg V. Abramov, Eadaoin M. Joyce, Ilana Perelshtein, Timothy J. Mason, Nina Perkas, Yuri Koltypin
Publikováno v:
Surface and Coatings Technology. 204:718-722
The pilot installation is designed for the scale up of sonochemically assisted coating of textile fabrics with various kinds of nanoparticles. The installation can coat up to 50 m of continuous cotton fabric per run with CuO or ZnO nanoparticles. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3bc6f95f4587aa63f77beed5f97516
https://doi.org/10.1016/j.surfcoat.2009.09.030
https://doi.org/10.1016/j.surfcoat.2009.09.030
Publikováno v:
Ultrasonics Sonochemistry. 16:617-621
Zerovalent iron (ZVI) has been demonstrated to be suitable for the dehalogenation of environmental pollutants such as chloroethenes. The construction of ZVI reactive barriers by conventional engineering measures is expensive and limited to shallow aq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa1553f04bfdf238193b024746695df
https://doi.org/10.1016/j.ultsonch.2009.01.005
https://doi.org/10.1016/j.ultsonch.2009.01.005
Autor:
Nicholas E. Vlahakis, Alexandra Gabashvili, Aharon Gedanken, Priyabrata Mukherjee, Sujata Patra, Debabrata Mukhopadhyay, Yuri Koltypin, Chitta Ranjan Patra, Resham Bhattacharya
Publikováno v:
Advanced Materials. 20:753-756
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b82387c00577183dde68d0f76112c4bd
https://doi.org/10.1002/adma.200701611
https://doi.org/10.1002/adma.200701611
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 46:1719-1729
Silver nanoparticles were immobilized on the surface of polypropylene (PP) porous beads by an ultrasound-assisted reduction method. The structure and properties of the silver-PP composite were characterized with XRD, TEM, HRSEM, EDX, XPS, and Raman s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2a319d9cc47179cea17a515c39308d
https://doi.org/10.1002/pola.22513
https://doi.org/10.1002/pola.22513
Publikováno v:
Chemistry of Materials. 18:3162-3168
This article presents a simple and fast method to synthesize metal fluorides such as FeF2, CoF2, ZnF2, LaF3, YF3, SrF2, and metal oxide Fe2O3 having different morphologies. The synthesis is carried out in an ionic liquid solvent using a domestic micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d25fe80bbea684e17e4788d4b061260
https://doi.org/10.1021/cm060782g
https://doi.org/10.1021/cm060782g