BRPI0406488A - Fibras eletricamente condutoras de ti4o7 e ti5o9 - Google Patents

Fibras eletricamente condutoras de ti4o7 e ti5o9

Info

Publication number
BRPI0406488A
BRPI0406488A BR0406488-7A BRPI0406488A BRPI0406488A BR PI0406488 A BRPI0406488 A BR PI0406488A BR PI0406488 A BRPI0406488 A BR PI0406488A BR PI0406488 A BRPI0406488 A BR PI0406488A
Authority
BR
Brazil
Prior art keywords
fibers
electrically conductive
tio
ti5o9
ti4o7
Prior art date
Application number
BR0406488-7A
Other languages
English (en)
Inventor
Richard E Tressler
James H Adair
David L Shelleman
Julie M Anderson
Original Assignee
Advanced Power Devices Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advanced Power Devices Inc filed Critical Advanced Power Devices Inc
Publication of BRPI0406488A publication Critical patent/BRPI0406488A/pt

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    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/62259—Fibres based on titanium oxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
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Abstract

"FIBRAS ELETRICAMENTE CONDUTORAS DE Ti~ 4~O~ 7~ e Ti~ 5~O~ 9~". A presente invenção refere-se a fibras sólidas, formadas e queimadas de Ti~ 4~O~ 7~ e Ti~ 5~O~ 9~ que são feitas queimando fibras de TiO~ 2~ em uma atmosfera redutora. Em um primeiro aspecto, as fibras de TiO~ 2~ são feitas pela extrusão no ar de um gel de TiO~ 2~ viscoso e tratando termicamente as fibras verdes resultantes para remover o solvente, decompor e volatilizar os constituintes indesejáveis para formar fibras refratárias, eletricamente condutoras de Ti~ 4~O~ 7~ e Ti~ 5~O~ 9~. Em um segundo aspecto, fibras sólidas, formadas e queimadas de Ti~ 4~O~ 7~ e Ti~ 5~O~ 9~ são feitas pela queima de fibras extrudadas de misturas de TiO~ 2~.
BR0406488-7A 2003-01-10 2004-01-08 Fibras eletricamente condutoras de ti4o7 e ti5o9 BRPI0406488A (pt)

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PCT/US2004/000429 WO2004064118A2 (en) 2003-01-10 2004-01-08 ELECTRICALLY CONDUCTIVE FIBERS OF Ti4O7 AND Ti5O9

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JP4851953B2 (ja) * 2007-02-07 2012-01-11 株式会社日立製作所 光学部材
JP5419049B2 (ja) * 2009-11-26 2014-02-19 国立大学法人 東京大学 微小構造体及びその製造方法
US8587493B2 (en) 2010-09-23 2013-11-19 North Carolina State University Reversibly deformable and mechanically tunable fluidic antennas
CN102208658B (zh) * 2011-04-18 2013-05-22 北京工业大学 一种纳米Ti4O7颗粒的制备方法
FR2996222B1 (fr) * 2012-09-28 2015-10-09 Saint Gobain Ct Recherches Grains fondus de sous oxydes de titane et produits ceramiques comportant de tels grains
WO2014197707A2 (en) * 2013-06-05 2014-12-11 North Carolina State University Methods, systems, and computer readable media for voltage controlled reconfiguration of liquid metal structures
CN103303971B (zh) * 2013-06-24 2016-02-24 四川大学 一种用Ti4O7系粉体制备电极材料的方法
ES2703224T3 (es) * 2013-09-29 2019-03-07 Shanghai Inst Ceramics Cas Material de electrodo de supercondensador a base de óxido de titanio y procedimiento de fabricación del mismo
CN104600319B (zh) * 2013-10-31 2018-06-22 中国科学院上海硅酸盐研究所 非碳基锂-空气电极
JP6384805B2 (ja) * 2013-11-25 2018-09-05 小林　博 金属と金属酸化物との性質を兼備するセラミックス粒子の製造方法
CN108367272B (zh) 2015-07-14 2021-11-23 英国石油有限公司 包含季铵化合物和/或使用季铵化合物制备的挤出的二氧化钛基材料
US10675610B2 (en) 2015-07-14 2020-06-09 Bp P.L.C. Extruded titania-based materials comprising one or more acids or prepared using one or more acids
US10682627B2 (en) 2015-07-14 2020-06-16 Bp P.L.C. Extruded titania-based material comprising zirconium oxide
EP3322530B1 (en) 2015-07-14 2024-10-30 Bp P.L.C. A fischer-tropsch synthesis catalyst comprising a porous extruded titania-based material comprising mesopores and macropores, its preparation and a fischer-tropsch process in the presence of the fischer-tropsch synthesis catalyst
JP6716219B2 (ja) * 2015-08-28 2020-07-01 国立大学法人弘前大学 Ｔｉ４Ｏ７の製造方法
CN105800683B (zh) * 2016-02-24 2017-06-13 北京交通大学 一种一维阵列式TiOx纳米材料的制备方法
CN106241861B (zh) * 2016-07-19 2018-04-06 四川大学 一种棒状亚氧化钛粉体及其制备方法
CN106277042B (zh) * 2016-08-29 2017-08-25 湖南科莱新材料有限公司 一种制备Ti4O7的方法
CN106698502B (zh) * 2016-12-08 2018-08-24 陕西师范大学 一种基于相转变的无还原剂制备TinO2n-1/TiO2复合纳米纤维的方法
KR102027404B1 (ko) * 2018-06-29 2019-10-02 (주)쓰리에이씨 포름알데히드, 암모니아, 아세트알데히드, 아세트산 및 톨루엔에 대한 탈취효과가 우수한 이산화티타늄 나노입자 분산액의 제조방법, 이에 의하여 제조된 포름알데히드, 암모니아, 아세트알데히드, 아세트산 및 톨루엔에 대한 탈취효과가 우수한 이산화티타늄 나노입자 분산액, 및 이를 이용한 포름알데히드, 암모니아, 아세트알데히드, 아세트산 및 톨루엔에 대한 탈취효과가 우수한 이산화티타늄 박막의 제조 방법
CN109778352B (zh) * 2019-01-22 2020-05-22 四川大学 一种静电纺丝原位还原制备的Ti4O7纳米纤维及其方法
CN112266014A (zh) * 2020-10-29 2021-01-26 重庆大学 含杂质工业级偏钛酸粉体制备克级以上高纯相Ti4O7纳米材料的方法
CN114481623B (zh) * 2022-02-09 2024-07-23 苏州凌际纺织科技有限公司 一种防蚊虫面料及其制备方法

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