Ni(NO3)2·6H2O/I2/water: A new, mild and efficient system for the selective oxidation of alcohols into aldehydes and ketones under sonic condition [PDF]
, 2013 A new, simple, efficient and rapid method for the oxidation of alcohols into respective aldehydes and ketones by Ni(NO3)2· 6H2O/I2/water system under ultrasonic irradiation is reported.
Nagashree, S., Pasha, M.A.
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A facile synthesis of N-H-and N-substituted acridine-1,8-diones under sonic condition [PDF]
, 2013 Synthesis of an assembly of structurally important N-H- and N-substituted acridine-1,8-diones by CAN (ceric ammonium nitrate) catalysed one-pot four-component reaction of electron-deficient and electron-rich aromatic aldehydes and aromatic amines or ...
Pasha, M.A., Sudha, S.
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Sonochemistry: Scope, Limitations… and Artifacts
CHIMIA, 2000 Heterogeneous sonochemistry, generally described as the most useful aspect of sonochemistry, suffers from the difficulty of defining the experimental conditions for the reference (silent) reaction.
Yves Kegelaers +2 more
doaj
Facile Synthesis of High Quality Graphene Nanoribbons
, 2010 Graphene nanoribbons have attracted attention for their novel electronic and spin transport properties1-6, and because nanoribbons less than 10 nm wide have a band gap that can be used to make field effect transistors.
A Barinov +34 more
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Ultrasound-assisted Strecker synthesis of novel 2-(hetero)aryl-2-(arylamino)acetonitrile derivatives
Beilstein Journal of Organic Chemistry, 2020 This work describes an efficient, simple, and ecofriendly sonochemical procedure for the preparation of new α-(arylamino)acetonitrile derivatives C-substituted with phenothiazine or ferrocene units.
Emese Gal +7 more
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The use of acoustics in space exploration
, 2007 In recent years increased attention has been paid to the potential uses of acoustics forextraterrestrial exploration. The extent to which acoustics per se is used in these studiesvaries greatly. First, there are the cases in which acoustics is simply the
Leighton, T.G.
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Reduced-Order Modeling of Diffusive Effects on the Dynamics of Bubbles [PDF]
, 2003 The Rayleigh-Plesset equation and its extensions have been used extensively to model spherical bubble dynamics, yet radial diffusion equations must be solved to correctly capture damping effects due to mass and thermal diffusion.
Brennen, C. E. +2 more
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Cerâmica, 2010 Foram preparados cimentos do sistema binário CaO-Al2O3 por meio de uma rota que emprega o processo sonoquímico seguido de tratamento térmico. Convencionalmente estes compostos são fabricados a partir da fusão ou da sinterização de uma mistura de calcário
R. R Lourenço +3 more
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8th Winter Shool of Quantum and Molecular Acoustics, and Sonochemistry, Ustroń–Jaszowlec 1979
Archives of Acoustics, 2016 A successive Winter Shool of Quantum and Molecular Acoustics, and Sonochemistry took place in Ustroii-jaszowiec on March 5-10, 1979. It was organized under the interde¬partmental problem MR. I.
M. M. DOBRZAŃSKI
doaj
Enhancement of perfluorooctanoate and perfluorooctanesulfonate activity at acoustic cavitation bubble interfaces [PDF]
, 2008 Acoustic cavitation driven by ultrasonic irradiation decomposes and mineralizes the recalcitrant perfluorinated surfactants perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA).
Cheng, J. +4 more
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