WO2003068684A1 - Nanostructure ceramique, composition comprenant cette nanostructure, procede de production de cette nanostructure et article fonctionnel utilisant cette nanostructure - Google Patents

Nanostructure ceramique, composition comprenant cette nanostructure, procede de production de cette nanostructure et article fonctionnel utilisant cette nanostructure Download PDF

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Publication number
WO2003068684A1
WO2003068684A1 PCT/JP2002/008822 JP0208822W WO03068684A1 WO 2003068684 A1 WO2003068684 A1 WO 2003068684A1 JP 0208822 W JP0208822 W JP 0208822W WO 03068684 A1 WO03068684 A1 WO 03068684A1
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WO
WIPO (PCT)
Prior art keywords
same
producing
ceramic composite
composite nano
nano
Prior art date
Application number
PCT/JP2002/008822
Other languages
English (en)
French (fr)
Inventor
Susumu Yoshikawa
Motonari Adachi
Original Assignee
Susumu Yoshikawa
Motonari Adachi
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 claimed from JP2002039263A external-priority patent/JP2003238120A/ja
Priority claimed from JP2002039264A external-priority patent/JP2003236800A/ja
Priority claimed from JP2002054979A external-priority patent/JP2003251194A/ja
Application filed by Susumu Yoshikawa, Motonari Adachi filed Critical Susumu Yoshikawa
Publication of WO2003068684A1 publication Critical patent/WO2003068684A1/ja

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3287—Germanium oxides, germanates or oxide forming salts thereof, e.g. copper germanate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5284—Hollow fibers, e.g. nanotubes
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/761—Unit-cell parameters, e.g. lattice constants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
PCT/JP2002/008822 2002-02-15 2002-08-30 Nanostructure ceramique, composition comprenant cette nanostructure, procede de production de cette nanostructure et article fonctionnel utilisant cette nanostructure WO2003068684A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002-39263 2002-02-15
JP2002039263A JP2003238120A (ja) 2002-02-15 2002-02-15 セラミックス複合ナノ構造体とその組成物並びにその製造方法
JP2002039264A JP2003236800A (ja) 2002-02-15 2002-02-15 セラミックスナノ構造体とその組成物並びにその製造方法
JP2002-39264 2002-02-15
JP2002-54979 2002-02-28
JP2002054979A JP2003251194A (ja) 2002-02-28 2002-02-28 光機能物品

Publications (1)

Publication Number Publication Date
WO2003068684A1 true WO2003068684A1 (fr) 2003-08-21

Family

ID=27738916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008822 WO2003068684A1 (fr) 2002-02-15 2002-08-30 Nanostructure ceramique, composition comprenant cette nanostructure, procede de production de cette nanostructure et article fonctionnel utilisant cette nanostructure

Country Status (1)

Country Link
WO (1) WO2003068684A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317193C (zh) * 2005-07-07 2007-05-23 上海交通大学 微波制备二氧化钛纳米管的方法
US20100050866A1 (en) * 2006-09-27 2010-03-04 Electronics and Telecommunications Research Instiitute Nanowire filter, method for manufacturing the same, method for removing material absorbed thereon, and filtering apparatus having the same
CN101704543B (zh) * 2009-11-25 2011-08-31 深圳大学 一种磷酸铈纳米线的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124199A (en) * 1977-03-28 1978-10-30 Nat Res Dev Method of synthesizing synthetic imogolite or inorganic compound being similar to same
JPH10152323A (ja) * 1996-09-30 1998-06-09 Chubu Electric Power Co Inc 結晶チタニア及びその製造方法
JP2000203826A (ja) * 1998-04-17 2000-07-25 Japan Science & Technology Corp 円筒構造を有する有機無機複合体、中空糸状金属酸化物、およびそれらの製造方法
JP2001205600A (ja) * 2000-01-27 2001-07-31 Canon Inc 微細構造体及びその製造方法
JP2001354419A (ja) * 2000-06-12 2001-12-25 Japan Science & Technology Corp 結晶化した細孔壁を持つメソポーラス遷移金属酸化物及びその製造方法。
WO2002008120A2 (en) * 2000-07-25 2002-01-31 Lawrence Berkeley National Laboratory Telescoped multiwall nanotube and manufacture thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124199A (en) * 1977-03-28 1978-10-30 Nat Res Dev Method of synthesizing synthetic imogolite or inorganic compound being similar to same
JPH10152323A (ja) * 1996-09-30 1998-06-09 Chubu Electric Power Co Inc 結晶チタニア及びその製造方法
JP2000203826A (ja) * 1998-04-17 2000-07-25 Japan Science & Technology Corp 円筒構造を有する有機無機複合体、中空糸状金属酸化物、およびそれらの製造方法
JP2001205600A (ja) * 2000-01-27 2001-07-31 Canon Inc 微細構造体及びその製造方法
JP2001354419A (ja) * 2000-06-12 2001-12-25 Japan Science & Technology Corp 結晶化した細孔壁を持つメソポーラス遷移金属酸化物及びその製造方法。
WO2002008120A2 (en) * 2000-07-25 2002-01-31 Lawrence Berkeley National Laboratory Telescoped multiwall nanotube and manufacture thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAO C.N.R. ET AL.: "Zirconia nanotubes", CHEM. COMMUN., no. 16, 21 August 1997 (1997-08-21), pages 1581 - 1582, XP002959850 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317193C (zh) * 2005-07-07 2007-05-23 上海交通大学 微波制备二氧化钛纳米管的方法
US20100050866A1 (en) * 2006-09-27 2010-03-04 Electronics and Telecommunications Research Instiitute Nanowire filter, method for manufacturing the same, method for removing material absorbed thereon, and filtering apparatus having the same
CN101704543B (zh) * 2009-11-25 2011-08-31 深圳大学 一种磷酸铈纳米线的制备方法

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