Identification of ion species in electrolytic solutions using surface acoustic wave liquid flow sensing system based on new pattern recognition method
説明
The surface acoustic wave (SAW) on 36YX LiTaO3, the shear-horizontal mode (SH-SAW), can detect liquid properties. This paper describes the new method to identify and estimate components and concentration of ions in aqueous solutions by using a liquid-flow sensing system with the SH-SAW sensor without any selective organic films. The principle of the identification is based on the difference in transient responses. The proposed method includes a new technique for constituting the database of mixing ion solution from that of the single ion solutions.
収録刊行物
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- 1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027)
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1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027) 471-476 vol.1, 1999-01-01
IEEE
