Preparation method of nano fibers with wide visible light absorption range
The invention provides a preparation method of nano fibers with a wide visible light absorption range. Bismuth nitrate pentahydrate, N, N-dimethylformamide, vanadyl acetylacetonate, polyvinylpyrrolidone, citric acid, glacial acetic acid and ethanol are taken as raw materials, and through steps of mu...
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| creator | LIU CHUNRONG JIA XIANJUN WEI JUMENG LIU LING |
| description | The invention provides a preparation method of nano fibers with a wide visible light absorption range. Bismuth nitrate pentahydrate, N, N-dimethylformamide, vanadyl acetylacetonate, polyvinylpyrrolidone, citric acid, glacial acetic acid and ethanol are taken as raw materials, and through steps of muffle furnace sintering, hydrogen plasma treatment and the like and by a high-voltage electrostatic forming technology, the prepared nano fibers consist of bismuth vanadate and amorphous bismuth, wherein the amorphous bismuth is supported on the bismuth vanadate; and the bismuth vanadate is about 95%-98% by mass, and the amorphous bismuth is 2%-5% by mass. The preparation method of the nano fibers with the wide visible light absorption range has the advantages that the raw materials are simple and easy to obtain, the whole experimental process is clear, the preparation method is convenient to operate, the large-scale production of the product can be easily realized, the product can be completely recycled in the usin |
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Bismuth nitrate pentahydrate, N, N-dimethylformamide, vanadyl acetylacetonate, polyvinylpyrrolidone, citric acid, glacial acetic acid and ethanol are taken as raw materials, and through steps of muffle furnace sintering, hydrogen plasma treatment and the like and by a high-voltage electrostatic forming technology, the prepared nano fibers consist of bismuth vanadate and amorphous bismuth, wherein the amorphous bismuth is supported on the bismuth vanadate; and the bismuth vanadate is about 95%-98% by mass, and the amorphous bismuth is 2%-5% by mass. The preparation method of the nano fibers with the wide visible light absorption range has the advantages that the raw materials are simple and easy to obtain, the whole experimental process is clear, the preparation method is convenient to operate, the large-scale production of the product can be easily realized, the product can be completely recycled in the usin</description><language>chi ; eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAUNDERING ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SPINNING ; TEXTILES ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; 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</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200204&DB=EPODOC&CC=CN&NR=110747536A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200204&DB=EPODOC&CC=CN&NR=110747536A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU CHUNRONG</creatorcontrib><creatorcontrib>JIA XIANJUN</creatorcontrib><creatorcontrib>WEI JUMENG</creatorcontrib><creatorcontrib>LIU LING</creatorcontrib><title>Preparation method of nano fibers with wide visible light absorption range</title><description>The invention provides a preparation method of nano fibers with a wide visible light absorption range. Bismuth nitrate pentahydrate, N, N-dimethylformamide, vanadyl acetylacetonate, polyvinylpyrrolidone, citric acid, glacial acetic acid and ethanol are taken as raw materials, and through steps of muffle furnace sintering, hydrogen plasma treatment and the like and by a high-voltage electrostatic forming technology, the prepared nano fibers consist of bismuth vanadate and amorphous bismuth, wherein the amorphous bismuth is supported on the bismuth vanadate; and the bismuth vanadate is about 95%-98% by mass, and the amorphous bismuth is 2%-5% by mass. The preparation method of the nano fibers with the wide visible light absorption range has the advantages that the raw materials are simple and easy to obtain, the whole experimental process is clear, the preparation method is convenient to operate, the large-scale production of the product can be easily realized, the product can be completely recycled in the usin</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>LAUNDERING</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAKKEotSCxKLMnMz1PITS3JyE9RyE9TyEvMy1dIy0xKLSpWKM8syQASKakKZZnFmUk5qQo5mekZJQqJScX5RQVgjUWJeempPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDA3MTc1NjM0ZgYNQAtfTUw</recordid><startdate>20200204</startdate><enddate>20200204</enddate><creator>LIU CHUNRONG</creator><creator>JIA XIANJUN</creator><creator>WEI JUMENG</creator><creator>LIU LING</creator><scope>EVB</scope></search><sort><creationdate>20200204</creationdate><title>Preparation method of nano fibers with wide visible light absorption range</title><author>LIU CHUNRONG ; JIA XIANJUN ; WEI JUMENG ; LIU LING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110747536A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>LAUNDERING</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU CHUNRONG</creatorcontrib><creatorcontrib>JIA XIANJUN</creatorcontrib><creatorcontrib>WEI JUMENG</creatorcontrib><creatorcontrib>LIU LING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU CHUNRONG</au><au>JIA XIANJUN</au><au>WEI JUMENG</au><au>LIU LING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of nano fibers with wide visible light absorption range</title><date>2020-02-04</date><risdate>2020</risdate><abstract>The invention provides a preparation method of nano fibers with a wide visible light absorption range. Bismuth nitrate pentahydrate, N, N-dimethylformamide, vanadyl acetylacetonate, polyvinylpyrrolidone, citric acid, glacial acetic acid and ethanol are taken as raw materials, and through steps of muffle furnace sintering, hydrogen plasma treatment and the like and by a high-voltage electrostatic forming technology, the prepared nano fibers consist of bismuth vanadate and amorphous bismuth, wherein the amorphous bismuth is supported on the bismuth vanadate; and the bismuth vanadate is about 95%-98% by mass, and the amorphous bismuth is 2%-5% by mass. The preparation method of the nano fibers with the wide visible light absorption range has the advantages that the raw materials are simple and easy to obtain, the whole experimental process is clear, the preparation method is convenient to operate, the large-scale production of the product can be easily realized, the product can be completely recycled in the usin</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SPINNING TEXTILES THEIR RELEVANT APPARATUS TRANSPORTING 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 |
| title | Preparation method of nano fibers with wide visible light absorption range |
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