Acoustic wave stimulation of low temperature ceramic reactions: The system AI2O3-P2O5-H2O

Rustum Roy; Dinesh K. Agrawal; V. Srikanth

doi:10.1557/JMR.1991.2412

Acoustic wave stimulation of low temperature ceramic reactions: The system AI₂O₃-P₂O₅-H₂O

Rustum Roy, Dinesh K. Agrawal, V. Srikanth

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Acoustic energy has been primarily used in materials research to disaggregate solids and/or disperse them in fluids. It has also been used in a few studies to influence or cause new reactions in organic and organometallic systems. However, the potential of acoustic energy in the area of inorganic reactions and materials science has been virtually unexploited. We report herein new effects of acoustic waves in catalyzing reactions in the systems A1₂O₃+ H₂O and A1₂O₃+ P₂O₅+ H₂O. In this study the effect of different alumina precursors and their particle size on their reactivity with water and H₃PO₄was investigated when exposed to 20 kHz waves.

Original language	English (US)
Pages (from-to)	2412-2416
Number of pages	5
Journal	Journal of Materials Research
Volume	6
Issue number	11
DOIs	https://doi.org/10.1557/JMR.1991.2412
State	Published - Nov 1991

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Acoustic wave stimulation of low temperature ceramic reactions: The system AI2O3-P2O5-H2O",

abstract = "Acoustic energy has been primarily used in materials research to disaggregate solids and/or disperse them in fluids. It has also been used in a few studies to influence or cause new reactions in organic and organometallic systems. However, the potential of acoustic energy in the area of inorganic reactions and materials science has been virtually unexploited. We report herein new effects of acoustic waves in catalyzing reactions in the systems A12O3+ H2O and A12O3+ P2O5+ H2O. In this study the effect of different alumina precursors and their particle size on their reactivity with water and H3PO4was investigated when exposed to 20 kHz waves.",

author = "Rustum Roy and Agrawal, {Dinesh K.} and V. Srikanth",

note = "Funding Information: This research was supported tional Science Foundation under 8812824.",

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AU - Srikanth, V.

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AB - Acoustic energy has been primarily used in materials research to disaggregate solids and/or disperse them in fluids. It has also been used in a few studies to influence or cause new reactions in organic and organometallic systems. However, the potential of acoustic energy in the area of inorganic reactions and materials science has been virtually unexploited. We report herein new effects of acoustic waves in catalyzing reactions in the systems A12O3+ H2O and A12O3+ P2O5+ H2O. In this study the effect of different alumina precursors and their particle size on their reactivity with water and H3PO4was investigated when exposed to 20 kHz waves.

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Acoustic wave stimulation of low temperature ceramic reactions: The system AI₂O₃-P₂O₅-H₂O

Abstract

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