Integrally biodegradable triboelectric fiber as well as preparation and application thereof

The invention relates to an integrally biodegradable triboelectric fiber as well as preparation and application thereof. The triboelectric fiber comprises a spiral electrical core layer and a skin layer, wherein the spiral electrical core layer comprises a bioabsorbable conductive wire and a biodegr...

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Hauptverfasser:	HOU CHENGYI, HU YUNHAO, SUN ZHOUQUAN, LI YAOGANG, ZHANG QINGHONG, LI KERUI, WANG HONGZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS DIAGNOSIS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL FINISHING OF YARNS OR ROPES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING SURGERY TEXTILES WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	The invention relates to an integrally biodegradable triboelectric fiber as well as preparation and application thereof. The triboelectric fiber comprises a spiral electrical core layer and a skin layer, wherein the spiral electrical core layer comprises a bioabsorbable conductive wire and a biodegradable polymer dielectric fiber layer; and the skin layer is made of a biodegradable thermoplastic material. The fiber is used for micro-nano energy collection and in-vivo ligament suture. 本发明涉及一种可整体生物降解的摩擦电纤维及其制备和应用，所摩擦电纤维包括螺旋式电学芯层和皮层；其中螺旋式电学芯层包括可生物吸收导电丝和生物降解聚合物介电纤维层；所述皮层为生物降解热塑性材料。本发明纤维用于微纳能源收集以及体内韧带缝合。