Preparation method and application of self-assembled tricobalt tetroxide graded microspheres

The invention discloses a preparation method and application of self-assembled tricobalt tetroxide graded microspheres. The preparation method comprises the following steps of: dispersing cobalt saltand polyvinyl alcohol in a mixed solution of ethylene glycol and deionized water, obtaining a cobalt...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG LIYUAN, SONG RENYUAN, TIAN ZHAOBIN, FENG CHAO, LYU CHANGPENG, YE SHU, WANG CHUANHU, ZHANG XIANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INORGANIC CHEMISTRY METALLURGY
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