Electrostatic dust removal screen window and preparation method and application thereof

The invention provides an electrostatic dust removal screen window as well as a preparation method and application thereof. Particularly, a flexible friction nano-generator based on polyacrylonitrileand polyvinylidene fluoride prepared according to a principle of generating electricity by friction,...

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Bibliographische Detailangaben
Hauptverfasser:	TANG QUNWEI, DUAN JIALONG, OUYANG CUIHONG, TANG ZIRAN, TANG SHANGYE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS COTTON-WOOL DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES KNITTING LACE-MAKING LADDERS MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The invention provides an electrostatic dust removal screen window as well as a preparation method and application thereof. Particularly, a flexible friction nano-generator based on polyacrylonitrileand polyvinylidene fluoride prepared according to a principle of generating electricity by friction, and after the screen window is implanted, electrostatic dust removal of the screen window is realized by collecting screen window kinetic energy and converting the screen window kinetic energy into high static voltage. The characteristic that the screen window vibrates to drive the flexible friction nano-generator to generate electricity through friction is fully utilized, so that the screen window senses the high static voltage and is used for adsorbing particles in air, and the purpose of electrostatic dust removal is achieved. A polyacrylonitrile and polyvinylidene fluoride friction layer is prepared through electrostatic spinning, the effective contact area and the inductive charge density are improved, meanwhi