In-situ Thickness Measurement of Li-ion Polymer Battery

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概要

• 論文の詳細を見る

• An in-situ size monitoring system for small batteries was designed, and the thickness changes of Li-ion polymer batteries were measured during charging and high temperature storage. An eddy current displacement sensor works without contacting the sample and provides a compact and heat-resistant measuring unit. Three types of thickness changes were observed, which originated from an active material expansion by Li intercalation, a thermal expansion, and the gas generation due to the material decomposition.

• 社団法人応用物理学会の論文
• 2002-11-15

著者

• Soga Iwao

  Science & Technology Research Center Mitsubishi Chemical Corporation

• KINOSHITA Yoshihiro

  Science & Technology Research Center, Mitsubishi Chemical Corporation

• Kinoshita Yoshihiro

  Science & Technology Research Center Mitsubishi Chemical Corporation

関連論文

• Separation of Cathode-Anode Contribution in Two-Electrode Impedance Measurement by Internal Temperature Gradient
• In-situ Thickness Measurement of Li-ion Polymer Battery

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