Method for detecting residual alkali on surface of sodium ion battery positive electrode material

The invention relates to a method for detecting residual alkali on the surface of a sodium ion battery positive electrode material. The method comprises the following steps: measuring the carbon content of a to-be-detected sample through a carbon-sulfur method under the action of an acidic additive...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SEO DONG-KI, SI LANJIE, MA ZHEN, XU-LIN YIHUI, MA CAIJUN, LI JIAWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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