[go: up one dir, main page]

BRPI0909272A2 - Nanofebras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas - Google Patents

Nanofebras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas

Info

Publication number
BRPI0909272A2
BRPI0909272A2 BRPI0909272-2A BRPI0909272A BRPI0909272A2 BR PI0909272 A2 BRPI0909272 A2 BR PI0909272A2 BR PI0909272 A BRPI0909272 A BR PI0909272A BR PI0909272 A2 BRPI0909272 A2 BR PI0909272A2
Authority
BR
Brazil
Prior art keywords
nanofebras
nanota
ceramic
media
metal catalyst
Prior art date
Application number
BRPI0909272-2A
Other languages
English (en)
Inventor
George G Chase
G R Newkome
Sphurti Bhargava
Soo-Jin Park
Sneha Swaminathan
Original Assignee
Univ Akron
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 Univ Akron filed Critical Univ Akron
Publication of BRPI0909272A2 publication Critical patent/BRPI0909272A2/pt
Publication of BRPI0909272A8 publication Critical patent/BRPI0909272A8/pt

Links

Classifications

    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8678—Removing components of undefined structure
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/392—Metal surface area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • 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
    • C04B35/62236—Fibres based on aluminium oxide
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or 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
    • C04B2235/02—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
    • C04B2235/3289—Noble metal oxides
    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
    • 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
    • C04B2235/5208—Fibers
    • C04B2235/526—Fibers characterised by the length of the fibers
    • 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
    • C04B2235/5208—Fibers
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C04B2235/662—Annealing after sintering
    • C04B2235/664—Reductive annealing
    • 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
    • C04B2235/95—Products characterised by their size, e.g. microceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)
BRPI0909272A 2008-03-20 2009-03-19 nanofibras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas BRPI0909272A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7021008P 2008-03-20 2008-03-20
PCT/US2009/001723 WO2009117114A2 (en) 2008-03-20 2009-03-19 Ceramic nanofibers containing nanosize metal catalyst particles and medium thereof

Publications (2)

Publication Number Publication Date
BRPI0909272A2 true BRPI0909272A2 (pt) 2015-08-18
BRPI0909272A8 BRPI0909272A8 (pt) 2018-10-30

Family

ID=41091446

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909272A BRPI0909272A8 (pt) 2008-03-20 2009-03-19 nanofibras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas

Country Status (7)

Country Link
US (1) US8535632B2 (pt)
EP (1) EP2398588A4 (pt)
KR (1) KR101282155B1 (pt)
CN (1) CN102089077A (pt)
BR (1) BRPI0909272A8 (pt)
CA (1) CA2718882C (pt)
WO (1) WO2009117114A2 (pt)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5628472B2 (ja) * 2004-04-19 2014-11-19 エスディーシーマテリアルズ， インコーポレイテッド 気相合成による高スループットの材料発見方法
US9180423B2 (en) 2005-04-19 2015-11-10 SDCmaterials, Inc. Highly turbulent quench chamber
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
EP2490807A1 (en) * 2009-10-23 2012-08-29 Massachusetts Institute Of Technology Biotemplated inorganic materials
US20110143930A1 (en) * 2009-12-15 2011-06-16 SDCmaterials, Inc. Tunable size of nano-active material on nano-support
US8652992B2 (en) * 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US20110144382A1 (en) * 2009-12-15 2011-06-16 SDCmaterials, Inc. Advanced catalysts for fine chemical and pharmaceutical applications
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9149797B2 (en) * 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
CN101899725B (zh) * 2010-03-31 2014-06-11 清华大学 金属氧化物的纳米纤维及其制造方法
US9829463B2 (en) 2010-03-31 2017-11-28 Toyota Jidosha Kabushiki Kaisha Method for producing oxygen sensor
CN102869823B (zh) * 2010-04-27 2015-09-02 松下电器产业株式会社 薄片状纤维结构体、电池、绝热材料、防水片、支架
JP6227411B2 (ja) * 2010-09-30 2017-11-08 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ リチウムイオン電池向けの一体型セパレータの電界紡糸
EP2439253A1 (en) * 2010-10-05 2012-04-11 Research Institute of Petroleum Industry (RIPI) Hydrodesulfurization nanocatalyst comprising a support of nanotube / nanorod alumina, method of preparation and application
CN102000577B (zh) * 2010-11-11 2013-10-23 江苏大学 一种磁性纳米复合纤维及其制备方法和用途
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
US8822370B2 (en) 2011-05-16 2014-09-02 Uop Llc Substantially non-porous substrate supported noble metal-and lanthanide-containing catalysts
AU2012299065B2 (en) 2011-08-19 2015-06-04 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
KR101406587B1 (ko) * 2012-07-25 2014-06-11 서울대학교산학협력단 단일 노즐 동시전기방사 방법을 이용한 질소가 도핑된 산화아연 돌기가 표면에 붙어있는 산화주석 나노섬유 복합체 광촉매의 제조방법
US9617660B2 (en) 2012-09-17 2017-04-11 Cornell University Reinforcing nanofiber additives
US9350026B2 (en) * 2012-09-28 2016-05-24 Uchicago Argonne, Llc Nanofibrous electrocatalysts
CN103063844A (zh) * 2012-10-30 2013-04-24 东南大学 一种检测信号催化放大的免疫层析试纸检测方法
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
KR101460437B1 (ko) * 2013-03-29 2014-11-12 고려대학교 산학협력단 나노촉매 필터 및 그의 제조방법
US11071946B2 (en) 2013-03-29 2021-07-27 Korea University Research And Business Foundation Nano-catalyst filter and production method for same
CN104109909B (zh) 2013-04-18 2018-09-04 财团法人工业技术研究院 纳米金属线材与其制作方法
WO2015013545A1 (en) 2013-07-25 2015-01-29 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters
CN103498197A (zh) * 2013-09-09 2014-01-08 东莞市明源钟表科技有限公司 纳米纤
JP2016531725A (ja) * 2013-09-23 2016-10-13 エスディーシーマテリアルズ， インコーポレイテッド 高表面積触媒
CN104549301B (zh) * 2013-10-13 2017-07-25 西北大学 一种具有核壳结构Fe2O3@MFe2O4的合成方法
EP3060335A4 (en) 2013-10-22 2017-07-19 SDCMaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
EP3068517A4 (en) 2013-10-22 2017-07-05 SDCMaterials, Inc. Compositions of lean nox trap
CN106470752A (zh) 2014-03-21 2017-03-01 Sdc材料公司 用于被动nox吸附(pna)系统的组合物
CN103977779B (zh) * 2014-06-03 2016-03-30 东南大学 抗烧结贵金属催化剂体系中氧化铝/氧化钛异质结纳米纤维载体及其制备方法和应用
KR101633554B1 (ko) * 2014-09-17 2016-06-27 한국과학기술원 아포페리틴 내부에 포함된 이종의 나노입자 촉매로부터 기능화된 나노입자 촉매를 포함하는 금속산화물 반도체 나노섬유 및 이를 이용한 가스센서용 부재, 가스센서 및 그 제조방법
CN104445047B (zh) * 2014-11-05 2016-08-17 天津大学 一种氧化钨/氧化钒异质结纳米线阵列及其制备方法
US9630167B2 (en) * 2015-04-09 2017-04-25 Council Of Scientific & Industrial Research Ni nano cluster support on MgO—CeO2—ZrO2 catalyst for tri-reforming of methane and a process for preparation thereof
CN106153689A (zh) * 2015-04-23 2016-11-23 天津大学 氧化钨氧化钒异质结纳米线阵列在探测二氧化氮中的应用
US9844767B2 (en) * 2015-08-28 2017-12-19 Korea Institute Of Science And Technology Catalyst filter comprising nano metallic catalyst sprayed on the surface of support
US10046310B2 (en) * 2015-10-05 2018-08-14 GM Global Technology Operations LLC Catalytic converters with age-suppressing catalysts
CN105478114B (zh) * 2015-12-01 2018-04-03 南京工业大学 一种陶瓷膜负载的钯催化剂的制备方法
CN108778499B (zh) * 2015-12-29 2022-08-12 国家科技发展署 稳定的金属氧化物纳米纤维，及其制造方法
US11136453B2 (en) 2016-05-26 2021-10-05 The Regents Of The University Of California Electrospun nanofiber composites for water treatment applications
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
US10159960B2 (en) 2016-10-25 2018-12-25 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes
US10035133B2 (en) * 2016-10-25 2018-07-31 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes and a barrier disposed between the complexes
US11814308B2 (en) * 2016-12-06 2023-11-14 University Of South Carolina Nanoparticles for the amelioration of oil toxicity and stimulation of bacterial oil degradation
US10584289B2 (en) * 2016-12-30 2020-03-10 Advanced Energy Materials Nanowire-based hydrodesulfurization catalysts for hydrocarbon fuels
US11306261B2 (en) * 2016-12-30 2022-04-19 Advanced Energy Materials, Llc Nanowire-based hydrodesulfurization catalysts for hydrocarbon fuels
US11691123B2 (en) * 2017-06-02 2023-07-04 University Of Connecticut Low-temperature diesel oxidation catalysts using TiO2 nanowire arrays integrated on a monolithic substrate
CN107377008A (zh) * 2017-07-25 2017-11-24 中国科学院城市环境研究所 一种载钯纤维基催化剂及其制备方法和用途
CN107376903A (zh) * 2017-08-02 2017-11-24 中石化炼化工程（集团）股份有限公司 复合型催化剂、制备方法及其在异丁烷脱氢制备异丁烯反应中的应用
KR101965197B1 (ko) * 2017-08-31 2019-04-03 이화여자대학교 산학협력단 복합 금속 산화물 나노튜브를 포함하는 유해물질 분해용 촉매
US10994263B2 (en) * 2017-09-13 2021-05-04 The University Of Akron Polarized fiber mats for catalyst support structures
US10391449B2 (en) * 2017-11-08 2019-08-27 Cummins Emission Solutions Inc. Nanofiber augmented diesel particulate filters
WO2019195406A1 (en) * 2018-04-04 2019-10-10 Unifrax | Llc Activated porous fibers and products including same
US20200095168A1 (en) * 2018-09-21 2020-03-26 Saint-Gobain Ceramics & Plastics, Inc. High pore volume titanium dioxide ceramic materials and methods of making thereof
CN109107565A (zh) * 2018-09-27 2019-01-01 曲阜师范大学 三氧化二铬纳米纤维催化剂的制备方法和应用
US11439932B2 (en) * 2019-01-11 2022-09-13 Lawrence Livermore National Security, Llc System and method for engineered ceramic packages for use in fluid treatment technologies
KR102058075B1 (ko) * 2019-02-07 2019-12-20 정종구 망간계 촉매를 이용한 필터를 포함하는 마스크
KR102805105B1 (ko) * 2019-02-19 2025-05-08 현대자동차주식회사 수명성능이 개선된 수소 생산용 나노복합재료 및 그 제조방법
US12191503B2 (en) * 2019-12-10 2025-01-07 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fibrous electrode material, preparation and application thereof
KR102908172B1 (ko) * 2020-07-27 2026-01-05 삼성전자주식회사 알칼리 금속 및 귀금속이 기능화된 금속산화물 반도체 나노섬유 기반 가스센서용 부재 및 그 제조방법
US11766662B2 (en) 2020-09-21 2023-09-26 Unifrax I Llc Homogeneous catalytic fiber coatings and methods of preparing same
CN112876246A (zh) * 2020-12-29 2021-06-01 苏州金宏气体股份有限公司 Pd单原子铌酸钾压电多孔陶瓷、其制法及高效制氢
CN112844489B (zh) * 2021-02-02 2022-05-13 湖北大学 一种三相异质结光催化剂及其制备方法和应用、复合光催化剂及其制备方法和应用
CN114570401B (zh) * 2021-12-27 2024-10-08 周口师范学院 一种氮掺杂碳负载金属单原子催化剂及其制备方法
US11566185B1 (en) 2022-05-26 2023-01-31 Saudi Arabian Oil Company Methods and catalysts for cracking hydrocarbon oil
US12509371B2 (en) 2022-06-01 2025-12-30 University Of Iowa Research Foundation Electrode for nitrate reduction
US11725149B1 (en) 2022-06-13 2023-08-15 Saudi Arabian Oil Company Fluidized catalytic cracking processes and additives for improving gasoline yield and quality
US11692140B1 (en) 2022-07-11 2023-07-04 Saudi Arabian Oil Company Conversion of an aerosolized hydrocarbon stream to lower boiling point hydrocarbons utilizing a fibrous filter
US11781074B1 (en) 2022-07-11 2023-10-10 Saudi Arabian Oil Company Conversion of an aerosolized and charged hydrocarbon stream to lower boiling point hydrocarbons
US11845901B1 (en) 2022-07-11 2023-12-19 Saudi Arabian Oil Company Conversion of an aerosolized hydrocarbon stream to lower boiling point hydrocarbons
CN116251599B (zh) * 2022-09-09 2024-05-14 南京信息工程大学 一种二噁英脱除催化剂及其制备方法
CN117680136A (zh) * 2023-12-19 2024-03-12 大连理工大学 一种臭氧催化氧化流化床催化填料的制备及应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097469A (en) * 1969-10-17 1981-03-17 Gerhard Winter Production of inorganic fibres
US3881962A (en) * 1971-07-29 1975-05-06 Gen Atomic Co Thermoelectric generator including catalytic burner and cylindrical jacket containing heat exchange fluid
US5856263A (en) * 1992-08-28 1999-01-05 Union Carbide Chemicals & Plastics Technology Corporation Catalysts comprising substantially pure alpha-alumina carrier for treating exhaust gases
US6800155B2 (en) * 2000-02-24 2004-10-05 The United States Of America As Represented By The Secretary Of The Army Conductive (electrical, ionic and photoelectric) membrane articlers, and method for producing same
US6916758B2 (en) * 2002-06-18 2005-07-12 The University Of Akron Fibrous catalyst-immobilization systems
JP2004074061A (ja) 2002-08-20 2004-03-11 Kiyoshi Otsuka 水素製造用触媒、その製造方法、及び水素の製造方法
US20050287042A1 (en) * 2002-08-22 2005-12-29 Chase George G Nanofibers with modified optical properties
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7579077B2 (en) * 2003-05-05 2009-08-25 Nanosys, Inc. Nanofiber surfaces for use in enhanced surface area applications
EP1618223A2 (en) * 2003-04-28 2006-01-25 Nanosys, Inc. Super-hydrophobic surfaces, methods of their construction and uses therefor
EP1709219A4 (en) * 2003-09-05 2008-03-05 Univ Louisiana State NANOFIBRES AND DEVICE FOR MANUFACTURING NANOFIBRES BY REACTIVE ELECTROLYZATION
CZ20032421A3 (cs) 2003-09-08 2004-11-10 Technická univerzita v Liberci Způsob výroby nanovláken z polymerního roztoku elektrostatickým zvlákňováním a zařízení k provádění způsobu
US20090068461A1 (en) * 2003-10-16 2009-03-12 The University Of Akron Carbon nanotubes on carbon nanofiber substrate
US7482297B2 (en) * 2004-09-29 2009-01-27 The University Of Akron Size controlled fibers, tubes and channels synthesized by heterogeneous deposition via sol-gel processing
KR100656985B1 (ko) 2004-11-02 2006-12-13 한국에너지기술연구원 나노필터 여재 제조 방법과 제조 장치
US7390760B1 (en) * 2004-11-02 2008-06-24 Kimberly-Clark Worldwide, Inc. Composite nanofiber materials and methods for making same
KR101405353B1 (ko) * 2004-12-09 2014-06-11 원드 매터리얼 엘엘씨 연료 전지용의 나노와이어 기반 막 전극 조립체
US7575707B2 (en) * 2005-03-29 2009-08-18 University Of Washington Electrospinning of fine hollow fibers
US7722796B1 (en) * 2005-08-05 2010-05-25 Wright State University Fabrication of small diameter continuous fibers
CN101257977B (zh) 2005-09-07 2012-11-21 阿克伦大学 柔性陶瓷纤维及其制造方法
US7611878B2 (en) * 2005-09-30 2009-11-03 Battelle Memorial Institute Biocatalytic material comprising multilayer enzyme coated fiber
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters

Also Published As

Publication number Publication date
US20110052467A1 (en) 2011-03-03
WO2009117114A2 (en) 2009-09-24
CA2718882A1 (en) 2010-09-17
US8535632B2 (en) 2013-09-17
CN102089077A (zh) 2011-06-08
KR20100127832A (ko) 2010-12-06
WO2009117114A3 (en) 2009-12-30
BRPI0909272A8 (pt) 2018-10-30
EP2398588A2 (en) 2011-12-28
EP2398588A4 (en) 2012-04-11
KR101282155B1 (ko) 2013-07-04
CA2718882C (en) 2013-12-24

Similar Documents

Publication Publication Date Title
BRPI0909272A2 (pt) Nanofebras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas
BRPI0820003A2 (pt) Composição catalítica volumosa compreendendo partículas de óxido de metal volumoso
PL2247553T3 (pl) Stabilizowane ceramiczne struktury typu plastra miodu o niskiej zawartości mikropęknięć i ich sposoby
DE112010001186A5 (de) Filtermedium und Filterelement
EP2303454A4 (en) METAL-FREE CATALYSTS OF THE PLATINUM GROUP
EP2303433A4 (en) PLATINUM GROUND METAL-FREE CATALYSTS
DK3278863T3 (da) Overgangsmetal/aei-zeolit-scr-katalysator
EP2122054A4 (en) NONWOVEN PANEL AND PRODUCTION METHOD THEREOF
EP2445635A4 (en) DOPED CATALONIC CARBONACEOUS MATERIALS AND THEIR THEREOF USES
PL2334757T5 (pl) Sposób hydrokonwersji i katalizator
BRPI0919632A2 (pt) meio filtrante multifases
GB0719277D0 (en) Metal nanoparticles on porous polysacchardie derived materials
BRPI0905853A2 (pt) Meios de fermentação e processos destes.
BRPI0810702A2 (pt) Catalisador
GB0720983D0 (en) Catalyst particles their preparation and use
DE602007000552D1 (de) Abgasreinigungskatalysator
EP2208557A4 (en) Precious metal nanostructures and electrochemical reactors
EP2133336A4 (en) MODIFIED METAL COMPLEXES AND THEIR USE
EP2493932A4 (en) CATALYTIC COMPOUNDS AND THEIR USE
EP2493934A4 (en) CATALYST CONNECTIONS AND ITS USE
GB0515690D0 (en) Asymmetric catalytic reduction
GB0723841D0 (en) Enhancing catalytic activity of nanoprous materials
EP2063264A4 (en) ELECTRODE CATALYST AND ENZYME ELECTRODE
EP2493935A4 (en) CATALYST CONNECTIONS AND ITS USE
EP2493933A4 (en) CATALYTIC COMPOUNDS AND THEIR USE

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]