EP2276880A2 - A method for production of inorganic nanofibres through electrostatic spinning - Google Patents
A method for production of inorganic nanofibres through electrostatic spinningInfo
- Publication number
- EP2276880A2 EP2276880A2 EP09741722A EP09741722A EP2276880A2 EP 2276880 A2 EP2276880 A2 EP 2276880A2 EP 09741722 A EP09741722 A EP 09741722A EP 09741722 A EP09741722 A EP 09741722A EP 2276880 A2 EP2276880 A2 EP 2276880A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- solution
- spinning
- alkoxide
- nanofibres
- vinylpyrrolidone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
Definitions
- the solution of alkoxide in electrostatic field for spinning is to be found on surface of active zone of the wire of spinning mean.
- the described solutions of alkoxides can of course be used also for discontinuous production of nanofibres at usage of nozzle or needle as a spinning electrode.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ20080277A CZ2008277A3 (cs) | 2008-05-06 | 2008-05-06 | Zpusob výroby anorganických nanovláken elektrostatickým zvláknováním |
PCT/CZ2009/000065 WO2009135448A2 (en) | 2008-05-06 | 2009-05-05 | A method for production of inorganic nanofibres through electrostatic spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2276880A2 true EP2276880A2 (en) | 2011-01-26 |
Family
ID=41258174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09741722A Withdrawn EP2276880A2 (en) | 2008-05-06 | 2009-05-05 | A method for production of inorganic nanofibres through electrostatic spinning |
Country Status (12)
Country | Link |
---|---|
US (1) | US20110049769A1 (ru) |
EP (1) | EP2276880A2 (ru) |
JP (1) | JP2011520045A (ru) |
KR (1) | KR20100135975A (ru) |
CN (1) | CN102084044A (ru) |
AU (1) | AU2009243816A1 (ru) |
BR (1) | BRPI0912221A2 (ru) |
CA (1) | CA2723471A1 (ru) |
CZ (1) | CZ2008277A3 (ru) |
IL (1) | IL209135A0 (ru) |
RU (1) | RU2010147892A (ru) |
WO (1) | WO2009135448A2 (ru) |
Families Citing this family (39)
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US7892993B2 (en) * | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US8513147B2 (en) * | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
EP2204480B1 (en) * | 2008-12-25 | 2013-03-20 | Shinshu University | Process of manufacturing inorganic nanofibers |
CZ2009152A3 (cs) | 2009-03-10 | 2010-11-10 | Elmarco S.R.O. | Vrstvený filtracní materiál a zarízení pro cištení plynného média |
US8512519B2 (en) * | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
AT509504A1 (de) * | 2010-02-19 | 2011-09-15 | Rubacek Lukas | Verfahren zum herstellen von lithiumtitanat |
KR101113311B1 (ko) * | 2010-03-31 | 2012-03-13 | 광주과학기술원 | 금속 산화물 나노선을 함유하는 혼합 촉매 제조방법, 이에 의해 제조된 혼합 촉매를 포함하는 전극 및 연료전지 |
CN101922060B (zh) * | 2010-09-01 | 2012-07-04 | 青岛大学 | 一种稀土荧光微纳米纤维的制备方法 |
US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
CZ2011540A3 (cs) * | 2011-08-30 | 2012-10-31 | Vysoká Škola Bánská -Technická Univerzita Ostrava | Zpusob prípravy vláknitých a lamelárních mikrostruktur a nanostruktur rízeným vakuovým vymrazováním kapalinové disperze nanocástic |
KR20140082976A (ko) * | 2011-10-03 | 2014-07-03 | 엔디에스유 리서치 파운데이션 | 액체 실란-계 조성물 및 이의 제조방법 |
US8840758B2 (en) | 2012-01-31 | 2014-09-23 | Eastman Chemical Company | Processes to produce short cut microfibers |
EP2850230A4 (en) * | 2012-05-16 | 2016-01-13 | Univ North Carolina State | APPARATUS AND METHOD FOR PRODUCING NANO FIBERS FROM DISPLACED SOLUTIONS UNDER CONTINUOUS RIVER |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
CN103752848B (zh) * | 2014-02-10 | 2016-02-03 | 南昌欧菲光科技有限公司 | 一种纳米银线的制备方法 |
CZ308566B6 (cs) * | 2014-06-27 | 2020-12-09 | Ústav fyzikální chemie J. Heyrovského AV ČR, v. v. i. | Způsob přípravy anorganických nanovláken, zejména pro použití jako heterogenní katalyzátory, a anorganická nanovlákna |
CN106207149A (zh) * | 2015-04-30 | 2016-12-07 | 中国电力科学研究院 | 一种制备亚微米级钛酸锂材料的方法 |
CZ306773B6 (cs) * | 2016-04-26 | 2017-06-28 | Pardam, S.R.O. | Prekurzorové vlákno určené pro přípravu křemíkových vláken, způsob jeho výroby, způsob jeho modifikace a jeho použití |
WO2017186201A1 (en) | 2016-04-26 | 2017-11-02 | Pardam, S.R.O. | Precursor fibers intended for preparation of silica fibers, method of manufacture thereof, method of modification thereof, use of silica fibers |
JP6864263B2 (ja) * | 2017-03-30 | 2021-04-28 | Jnc株式会社 | チタン酸金属塩繊維の製造方法 |
KR102248182B1 (ko) * | 2018-01-26 | 2021-05-04 | (주)엘지하우시스 | 창호용 미세먼지 필터 및 이의 제조방법 |
CN108498868B (zh) * | 2018-04-03 | 2020-09-15 | 北京大学口腔医学院 | 具有细胞外基质电学拓扑特征的带电复合膜及其制备方法 |
CN109095894A (zh) * | 2018-06-22 | 2018-12-28 | 西安工程大学 | 柔性金属氧化物纳米纤维磷酸化肽富集材料的制备方法 |
CN109082769A (zh) * | 2018-06-22 | 2018-12-25 | 西安工程大学 | 一种柔性氧化钛纳米纤维磷酸化肽富集材料的制备方法 |
CN110004519A (zh) * | 2019-04-16 | 2019-07-12 | 天津工业大学 | 一种可生产"毛毛虫"状多尺度氧化铝纤维的静电纺丝液 |
CN111187424A (zh) * | 2020-02-14 | 2020-05-22 | 山东大学 | 镧系稀土-有机聚合物前驱体、镧系稀土氧化物纤维及制备方法与应用 |
CN111995393B (zh) * | 2020-09-10 | 2022-04-29 | 山东大学 | 一种钛-铝聚合物前驱体制备钛酸铝陶瓷纤维的方法 |
CN112899889B (zh) * | 2021-01-22 | 2022-06-21 | 清华大学深圳国际研究生院 | 钛酸盐纤维膜的制备方法 |
CN113151933A (zh) * | 2021-05-21 | 2021-07-23 | 北京邮电大学 | 一种利用静电纺丝制备氧化铝纳米纤维的方法 |
CN113307632B (zh) * | 2021-05-26 | 2022-04-12 | 山东大学 | 一种氧化物高熵陶瓷纤维的制备方法 |
CN114560709B (zh) * | 2021-11-19 | 2023-05-02 | 东华大学 | 一种具有铰接结构的陶瓷纳米纤维气凝胶及其制备方法 |
CN114149024B (zh) * | 2021-11-30 | 2023-07-28 | 陕西科技大学 | 一种硼掺杂多孔二氧化钛/碳纤维负极材料及制备方法 |
CN114920552B (zh) * | 2022-05-20 | 2023-08-01 | 湘潭大学 | 一种二维纳米片的制备工艺 |
WO2024070017A1 (ja) * | 2022-09-27 | 2024-04-04 | Jnc株式会社 | シリカ繊維製造用紡糸溶液 |
WO2024070018A1 (ja) * | 2022-09-27 | 2024-04-04 | Jnc株式会社 | シリカ繊維およびその製造方法 |
JP2024051672A (ja) * | 2022-09-30 | 2024-04-11 | Jnc株式会社 | 金属酸化物多孔質繊維 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584365A (en) * | 1985-02-15 | 1986-04-22 | Manville Sales Corporation | Production of polymer from metal alkoxide and reaction mixture of carboxylic acid and hydroxy compound |
KR910000294B1 (ko) * | 1988-07-20 | 1991-01-24 | 한국과학기술원 | 비수용액에서 중합알루미나졸의 합성방법 및 그를 이용한 알루미나 다결정질 무기섬유 제조방법 |
JPH04263615A (ja) * | 1991-02-18 | 1992-09-18 | Colloid Res:Kk | アルミノシリケート系粘性ゾルの製造方法 |
JP3963439B2 (ja) * | 2001-06-08 | 2007-08-22 | 日本バイリーン株式会社 | 無機系構造体の製造方法、及び無機系構造体 |
US7575707B2 (en) * | 2005-03-29 | 2009-08-18 | University Of Washington | Electrospinning of fine hollow fibers |
DE602006014268D1 (de) * | 2005-05-31 | 2010-06-24 | Teijin Ltd | Keramikfaser und herstellungsverfahren dafür |
KR101298298B1 (ko) * | 2005-05-31 | 2013-08-20 | 니토 보세키 가부시기가이샤 | 유기실란 화합물과 붕소 화합물로 이루어진 중합체 |
US9267220B2 (en) * | 2006-03-31 | 2016-02-23 | Cornell University | Nanofibers, nanotubes and nanofiber mats comprising crystaline metal oxides and methods of making the same |
-
2008
- 2008-05-06 CZ CZ20080277A patent/CZ2008277A3/cs unknown
-
2009
- 2009-05-05 JP JP2011507784A patent/JP2011520045A/ja active Pending
- 2009-05-05 KR KR1020107027149A patent/KR20100135975A/ko not_active Application Discontinuation
- 2009-05-05 CA CA2723471A patent/CA2723471A1/en not_active Abandoned
- 2009-05-05 BR BRPI0912221A patent/BRPI0912221A2/pt not_active IP Right Cessation
- 2009-05-05 WO PCT/CZ2009/000065 patent/WO2009135448A2/en active Application Filing
- 2009-05-05 AU AU2009243816A patent/AU2009243816A1/en not_active Abandoned
- 2009-05-05 US US12/991,000 patent/US20110049769A1/en not_active Abandoned
- 2009-05-05 CN CN2009801262333A patent/CN102084044A/zh active Pending
- 2009-05-05 EP EP09741722A patent/EP2276880A2/en not_active Withdrawn
- 2009-05-05 RU RU2010147892/05A patent/RU2010147892A/ru not_active Application Discontinuation
-
2010
- 2010-11-04 IL IL209135A patent/IL209135A0/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2009135448A2 * |
Also Published As
Publication number | Publication date |
---|---|
AU2009243816A1 (en) | 2009-11-12 |
CZ2008277A3 (cs) | 2009-11-18 |
WO2009135448A3 (en) | 2010-01-21 |
WO2009135448A2 (en) | 2009-11-12 |
JP2011520045A (ja) | 2011-07-14 |
RU2010147892A (ru) | 2012-06-20 |
BRPI0912221A2 (pt) | 2015-10-06 |
US20110049769A1 (en) | 2011-03-03 |
CN102084044A (zh) | 2011-06-01 |
CA2723471A1 (en) | 2009-11-12 |
KR20100135975A (ko) | 2010-12-27 |
IL209135A0 (en) | 2011-01-31 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20101130 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20121221 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20130503 |