Dielectric composite material and preparation method and application thereof

The invention discloses a dielectric composite material as well as a preparation method and application thereof. The dielectric composite material comprises a polymer matrix and fluoride, and the fluoride is dispersed in the polymer matrix. According to the invention, fluoride with a wide band gap i...

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Hauptverfasser:	DONG JIUFENG, LI LIUTING, LI SHUAI, WANG HONG, CHEN XIANQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses a dielectric composite material as well as a preparation method and application thereof. The dielectric composite material comprises a polymer matrix and fluoride, and the fluoride is dispersed in the polymer matrix. According to the invention, fluoride with a wide band gap is compounded with a polymer matrix, so that the obtained dielectric composite material has higher energy storage density and good energy storage performance. 本发明公开了一种介电复合材料及其制备方法与应用。所述介电复合材料包括聚合物基体和氟化物，所述氟化物分散于所述聚合物基体中。本发明采用具有宽带隙的氟化物与聚合物基体复合，得到的介电复合材料具有更高的储能密度，储能性能好。