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GB1402544A - Metal oxide fibres - Google Patents

Metal oxide fibres

Info

Publication number
GB1402544A
GB1402544A GB3141971A GB3141971A GB1402544A GB 1402544 A GB1402544 A GB 1402544A GB 3141971 A GB3141971 A GB 3141971A GB 3141971 A GB3141971 A GB 3141971A GB 1402544 A GB1402544 A GB 1402544A
Authority
GB
United Kingdom
Prior art keywords
metal
alkoxide
mixed
fibres
metals
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.)
Expired
Application number
GB3141971A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to BE785737D priority Critical patent/BE785737A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3141971A priority patent/GB1402544A/en
Priority to ZA724482A priority patent/ZA724482B/en
Priority to AU44103/72A priority patent/AU4410372A/en
Priority to LU65654D priority patent/LU65654A1/xx
Priority to DD164180A priority patent/DD97406A5/xx
Priority to IT26598/72A priority patent/IT962415B/en
Priority to FR7224120A priority patent/FR2144760A1/fr
Priority to ES404562A priority patent/ES404562A1/en
Priority to DE2233037A priority patent/DE2233037A1/en
Priority to NL7209381A priority patent/NL7209381A/xx
Publication of GB1402544A publication Critical patent/GB1402544A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Inorganic Fibers (AREA)

Abstract

1402544 Mixed metal oxide fibres IMPERIAL CHEMICAL INDUSTRIES Ltd 23 June 1972 [5 July 1971] 31419/71 Heading C1A A mixed metal oxide fibre is prepared by fibrizing a viscous composition comprising an organic solvent and (a) an alkoxide of a first metal and an alkoxide of a second metal or (b) a mixed alkoxide of said metals wherein the oxides of said metals can form together a spinel, removing solvent from the fibre thus formed and heating the fibre to decompose the metal alkoxides or mixed metal alkoxide to form the mixed metal oxide. The first metal may be Mg, Zn, Mn, Fe, Co, Ni, Cu, Ca or Ti and the second metal, Al, Fe, Cr, Ti, Ru, Mg, Fe, Co, Ni, Cu or Zn and the alkoxide may contain methyl, ethyl, propyl or butyl groups. The solvent may comprise, benzene, toluene, halogenated hydrocarbons, alcohols, ethers and mixtures thereof and the metal alkoxide may be present therein in amounts substantially proportional to the stoichiometric ratio of the metals in the mixed oxide. An organic polymer may be added to the composition to increase the viscosity thereof to 0À1 to 100 poise to assist fibrizing which may be carried out by centrifugal spinning, drawing, blowing or extrusion through a spinneret. The resulting fibres may be contacted with water vapour to partially hydrolyse the alkoxide of the first and/or second metal or the mixed alkoxide of said metals and to form a gel from which the solvent may be removed at 30‹ to 150‹ C. and the fibres subsequently heated to at least 150‹ C. to produce the mixed oxide or alternatively the fibres may be subjected to steam at 200‹ to 500‹ C. The mixed oxide fibres may be heated to at least 800‹ C. to produce the spinel crystal form.
GB3141971A 1971-07-05 1971-07-05 Metal oxide fibres Expired GB1402544A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE785737D BE785737A (en) 1971-07-05 METAL OXIDE FIBERS
GB3141971A GB1402544A (en) 1971-07-05 1971-07-05 Metal oxide fibres
ZA724482A ZA724482B (en) 1971-07-05 1972-06-29 Metal oxide fibres
AU44103/72A AU4410372A (en) 1971-07-05 1972-06-30 Metal oxide fibres
LU65654D LU65654A1 (en) 1971-07-05 1972-07-03
DD164180A DD97406A5 (en) 1971-07-05 1972-07-04
IT26598/72A IT962415B (en) 1971-07-05 1972-07-04 METHOD FOR THE PREPARATION OF METALLIC OXIDE FIBERS AND FIBERS THUS PRODUCED
FR7224120A FR2144760A1 (en) 1971-07-05 1972-07-04
ES404562A ES404562A1 (en) 1971-07-05 1972-07-05 Metal oxide fibres
DE2233037A DE2233037A1 (en) 1971-07-05 1972-07-05 METAL OXIDE FIBERS
NL7209381A NL7209381A (en) 1971-07-05 1972-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3141971A GB1402544A (en) 1971-07-05 1971-07-05 Metal oxide fibres

Publications (1)

Publication Number Publication Date
GB1402544A true GB1402544A (en) 1975-08-13

Family

ID=10322839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3141971A Expired GB1402544A (en) 1971-07-05 1971-07-05 Metal oxide fibres

Country Status (11)

Country Link
AU (1) AU4410372A (en)
BE (1) BE785737A (en)
DD (1) DD97406A5 (en)
DE (1) DE2233037A1 (en)
ES (1) ES404562A1 (en)
FR (1) FR2144760A1 (en)
GB (1) GB1402544A (en)
IT (1) IT962415B (en)
LU (1) LU65654A1 (en)
NL (1) NL7209381A (en)
ZA (1) ZA724482B (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919510A1 (en) * 1978-05-16 1979-11-22 Monsanto Co METHOD FOR PRODUCING INORGANIC HOLLOW FIBERS
EP0123530A2 (en) * 1983-04-21 1984-10-31 Celanese Corporation Production of ferrimagnetic spinel fibres
US4533508A (en) * 1983-08-22 1985-08-06 The Dow Chemical Company Metal oxide fibers from acrylate salts
EP0227374A2 (en) * 1985-12-13 1987-07-01 Minnesota Mining And Manufacturing Company Microcrystalline transition metal oxide spinel articles
US4797378A (en) * 1986-02-18 1989-01-10 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US5017316A (en) * 1986-02-18 1991-05-21 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US6790807B2 (en) 2001-09-13 2004-09-14 Rothmans, Benson & Hedges Inc. Zirconium/metal oxide fibers
WO2009052274A1 (en) * 2007-10-16 2009-04-23 Aspen Products Group, Inc. Purification device and method for purifying a fluid stream
US8267096B2 (en) 2000-09-18 2012-09-18 Rothmans, Benson & Hedges, Inc. Low sidestream smoke cigarette with combustible paper
GB2566472A (en) * 2017-09-14 2019-03-20 Dyson Technology Ltd Magnesium salts
GB2566473A (en) * 2017-09-14 2019-03-20 Dyson Technology Ltd Magnesium salts
US10763551B2 (en) 2016-03-15 2020-09-01 Dyson Technology Limited Method of fabricating an energy storage device
CN113502598A (en) * 2021-06-28 2021-10-15 南通大学 Flexible MgAl for chemical warfare agent digestion2O4Preparation method of nanofiber membrane
US11489158B2 (en) 2017-12-18 2022-11-01 Dyson Technology Limited Use of aluminum in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US11616229B2 (en) 2017-12-18 2023-03-28 Dyson Technology Limited Lithium, nickel, manganese mixed oxide compound and electrode comprising the same
US11658296B2 (en) 2017-12-18 2023-05-23 Dyson Technology Limited Use of nickel in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US11967711B2 (en) 2017-12-18 2024-04-23 Dyson Technology Limited Lithium, nickel, cobalt, manganese oxide compound and electrode comprising the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213664A (en) * 1983-05-13 1984-12-03 鐘淵化学工業株式会社 Ceramic precursor film and manufacture
US4713300A (en) * 1985-12-13 1987-12-15 Minnesota Mining And Manufacturing Company Graded refractory cermet article

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919510A1 (en) * 1978-05-16 1979-11-22 Monsanto Co METHOD FOR PRODUCING INORGANIC HOLLOW FIBERS
EP0123530A2 (en) * 1983-04-21 1984-10-31 Celanese Corporation Production of ferrimagnetic spinel fibres
EP0123530A3 (en) * 1983-04-21 1986-03-05 Celanese Corporation Production of ferrimagnetic spinel fibres
US4533508A (en) * 1983-08-22 1985-08-06 The Dow Chemical Company Metal oxide fibers from acrylate salts
AU586053B2 (en) * 1985-12-13 1989-06-29 Minnesota Mining And Manufacturing Company Microcrystalline transition metal oxide spinel articles
EP0227374A2 (en) * 1985-12-13 1987-07-01 Minnesota Mining And Manufacturing Company Microcrystalline transition metal oxide spinel articles
US4757036A (en) * 1985-12-13 1988-07-12 Minnesota Mining And Manufacturing Company Microcrystalline transition metal oxide spinel articles
EP0227374A3 (en) * 1985-12-13 1989-05-10 Minnesota Mining And Manufacturing Company Microcrystalline transition metal oxide spinel articles
US4797378A (en) * 1986-02-18 1989-01-10 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
AU586912B2 (en) * 1986-02-18 1989-07-27 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US5017316A (en) * 1986-02-18 1991-05-21 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US8678016B2 (en) 2000-09-18 2014-03-25 Rothmans, Benson & Hedges, Inc. Low sidestream smoke cigarette with combustible paper
US8267096B2 (en) 2000-09-18 2012-09-18 Rothmans, Benson & Hedges, Inc. Low sidestream smoke cigarette with combustible paper
US6790807B2 (en) 2001-09-13 2004-09-14 Rothmans, Benson & Hedges Inc. Zirconium/metal oxide fibers
WO2009052274A1 (en) * 2007-10-16 2009-04-23 Aspen Products Group, Inc. Purification device and method for purifying a fluid stream
US10763551B2 (en) 2016-03-15 2020-09-01 Dyson Technology Limited Method of fabricating an energy storage device
GB2566472A (en) * 2017-09-14 2019-03-20 Dyson Technology Ltd Magnesium salts
GB2566473A (en) * 2017-09-14 2019-03-20 Dyson Technology Ltd Magnesium salts
GB2566473B (en) * 2017-09-14 2020-03-04 Dyson Technology Ltd Magnesium salts
GB2566472B (en) * 2017-09-14 2020-03-04 Dyson Technology Ltd Magnesium salts
US11769911B2 (en) 2017-09-14 2023-09-26 Dyson Technology Limited Methods for making magnesium salts
US11817558B2 (en) 2017-09-14 2023-11-14 Dyson Technology Limited Magnesium salts
US11489158B2 (en) 2017-12-18 2022-11-01 Dyson Technology Limited Use of aluminum in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US11616229B2 (en) 2017-12-18 2023-03-28 Dyson Technology Limited Lithium, nickel, manganese mixed oxide compound and electrode comprising the same
US11658296B2 (en) 2017-12-18 2023-05-23 Dyson Technology Limited Use of nickel in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US11967711B2 (en) 2017-12-18 2024-04-23 Dyson Technology Limited Lithium, nickel, cobalt, manganese oxide compound and electrode comprising the same
CN113502598A (en) * 2021-06-28 2021-10-15 南通大学 Flexible MgAl for chemical warfare agent digestion2O4Preparation method of nanofiber membrane

Also Published As

Publication number Publication date
FR2144760A1 (en) 1973-02-16
IT962415B (en) 1973-12-20
LU65654A1 (en) 1972-10-30
AU4410372A (en) 1974-02-21
ZA724482B (en) 1974-02-27
BE785737A (en) 1973-01-02
NL7209381A (en) 1973-01-09
DE2233037A1 (en) 1973-01-11
ES404562A1 (en) 1975-06-16
DD97406A5 (en) 1973-05-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee