Method Of Manufacturing Inorganic NanoFiber Web At LowTemperature

The present invention relates to a method for stably and continuously mass-producing an inorganic nanofiber web at low temperature through electrospinning of a spinning solution containing oxidizing metal salt and nitrocellulose and then low-temperature firing. Therefore, according to the present in...

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Bibliographische Detailangaben
Hauptverfasser:	KIM MYUNG GIL, BUI TAN TAN, JEE SEUNG YONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR KNITTING LACE-MAKING LAUNDERING 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 TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for stably and continuously mass-producing an inorganic nanofiber web at low temperature through electrospinning of a spinning solution containing oxidizing metal salt and nitrocellulose and then low-temperature firing. Therefore, according to the present invention, provided is a method for manufacturing an inorganic nanofiber web at low temperature which, after dissolving one or two or more types of oxidizing metal salts in a solvent to form a precursor composition, nitrocellulose is added to the precursor composition and stirred continuously to prepare a spinning solution for electrospinning, and then the spinning solution is supplied to the electrospinning device and spun to form a nanoweb, which is then annealed at 80 to 300℃. 본 발명은 산화성 금속염과 니트로셀룰로오스를 함유하는 방사용액을 전기방사 한 후 저온소성을 통해 안정적이고, 연속적으로 무기나노 파이버웹을 저온으로 대량생산하는 방법에 관한 것이다.