Journal ArticleDOI
Ultrasonically induced fragmentation and strain in alumina particles
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TLDR
In this paper, high purity alumina particles were sonicated in distilled water at 20 kHz and a fine particle fraction was produced, which was less than 1 μm in diameter, indicating that the formation and collapse of cavitation bubbles were relatively unaffected by particulate loading levels.About:
This article is published in Materials Letters.The article was published on 2000-02-01. It has received 20 citations till now.read more
Citations
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Sonochemistry: Science and Engineering
TL;DR: The individual and mutual effect of important input parameters on the nanomaterial synthesis process as a start to help understand the underlying mechanism is discussed and an objective discussion of the diversely synthesizednanomaterial follows to divulge the easiness imparted by sonochemistry.
Journal ArticleDOI
Sonofragmentation of Molecular Crystals
TL;DR: Direct particle-shock wave interactions are indicated as the primary mechanism of sonofragmentation of molecular crystals.
Journal ArticleDOI
Experimental investigations on ultrasound mediated particle breakage
Vinay Raman,Ali Abbas,Ali Abbas +2 more
TL;DR: The efficiency of ultrasound energy conversion to particle breakage is calculated using calorimetry and found along with the net breakage efficiency to initially increase with temperature followed by a decrease after the optimum, found to be independent of input ultrasonic power.
Journal ArticleDOI
A review on possible mechanisms of sonocrystallisation in solution.
TL;DR: The theories behind crystallisation and acoustic cavitation are summarised, followed by a description of all the current proposed sonocrystallisation mechanisms, and an overview on future prospects of sonocrystalisation applications are concluded.
Journal ArticleDOI
Simple top-down preparation of magnetic Bi0.9Gd0.1Fe1−xTixO3 nanoparticles by ultrasonication of multiferroic bulk material
M. A. Basith,Duc-The Ngo,A. Quader,M. A. Rahman,Brajalal Sinha,Bashir Ahmmad,Fumihiko Hirose,Kristian Mølhave +7 more
TL;DR: This sonication technique may be considered as a simple and promising route to prepare ultrafine nanoparticles for functional applications to synthesize ultra fine nanoparticles directly from bulk multiferroic perovskite powder.
References
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Book
Concise encyclopedia of advanced ceramic materials
TL;DR: The Concise Encyclopedia of Advanced Ceramic Materials as discussed by the authors provides a comprehensive selection of accessible articles which act as an authoritative guide to the subject of advanced ceramics, including a wide range of materials which are ceramic by nature but have been developed in response to specific requirements.
Journal ArticleDOI
Influence of Aggregates on Sintering
F. W. Dynys,John W. Halloran +1 more
TL;DR: In this article, the microstructures of regions near aggregates and within aggregates showed that the compacts sinter differently inside and outside the aggregates, and that sintered densities achieved after 1 and 24-h anneals decreased linearly with aggregate content.
Journal ArticleDOI
Effect of Explosive Shock Waves on Ceramic Powders
TL;DR: In this paper, powderdusters of several ceramic materials were subjected to explosive shock waves and changes in their physical properties were studied, and strong line broadening in the X-ray diffraction pattern was observed and correlated with lattice strain and crystallite size reduction.