WO2011120420A1 - 金属氧化物的纳米纤维及其制造方法 - Google Patents
金属氧化物的纳米纤维及其制造方法 Download PDFInfo
- Publication number
- WO2011120420A1 WO2011120420A1 PCT/CN2011/072249 CN2011072249W WO2011120420A1 WO 2011120420 A1 WO2011120420 A1 WO 2011120420A1 CN 2011072249 W CN2011072249 W CN 2011072249W WO 2011120420 A1 WO2011120420 A1 WO 2011120420A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal oxide
- nanofiber
- metal
- nanofibers
- solid electrolyte
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- 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
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/235—Cerium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/241—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3
-
- 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
-
- 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
- C04B35/6225—Fibres based on zirconium oxide, e.g. zirconates such as PZT
-
- 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
- C04B35/63416—Polyvinylalcohols [PVA]; Polyvinylacetates
-
- 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
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
-
- 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
- D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/1093—After-treatment of the membrane other than by polymerisation mechanical, e.g. pressing, puncturing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
-
- 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
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3229—Cerium oxides 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
- C04B2235/50—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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/77—Density
-
- 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
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/781—Nanograined materials, i.e. having grain sizes below 100 nm
-
- 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
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/811—Of specified metal oxide composition, e.g. conducting or semiconducting compositions such as ITO, ZnOx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
- Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking
Definitions
- fuel cells are only reacted with oxygen and hydrogen to form water with electric power output. It is a clean energy source and does not burden the environment.
- the electrolyte materials used in fuel cells mainly include solid polymer type (PEFC), phosphate type (PAFC), molten carbonate type (MCFC), and solid oxide type (SOFC).
- SOFC uses an ion-conducting metal oxide as an electrolyte, and a mixed-conducting oxide is used as a (cathode) air electrode.
- Cerium oxide (Ce0 2 ), zirconium oxide, cerium oxide, etc. are ionic conductor materials of fluorite structure. By incorporating a low-valent metal element, a defect (vacancy) in the crystal structure is generated in the crystal structure. High oxygen ion conductivity.
- Patent Document 3 proposes to incorporate a trivalent rare earth element into cerium oxide, such as further doping other monovalent or divalent elements on the cerium oxide doped with cerium oxide.
- Patent Document 3 Japanese Patent, JP-A 09-2873, ⁇ ⁇ ; Patent Document 4: Japanese Patent, JP-A-2000- ⁇ 109318
- Patent Document 8 Japanese Patent Laid-Open Publication No. 2009--197351. Summary of the invention
- the present invention is mainly as follows:
- a solid electrolyte material which may comprise nanofibers of the above metal oxide.
- Figure 1 is a schematic view showing a fuel cell composed of a metal oxide nanofiber solid electrolyte prepared according to an embodiment of the present invention.
- FIG. 3 is a photograph of a nanofiber of a doped cerium oxide (GDC) according to an embodiment of the present invention observed under a field emission scanning electron microscope (FESEM), wherein FIG. 3) is an initially formed GDC/poly. Photographs of vinyl alcohol composite nanofibers observed under field emission scanning electron microscopy; Fig. 3 (b) is a FESEM image of GDC nanofibers calcined at 500 °C.
- GDC doped cerium oxide
- Fig. 6 is a graph showing the AC impedance measured in air obtained by calcining GDC nanofibers of 500, 600" or 750", respectively, obtained by a manufacturing method according to an embodiment of the present invention.
- Fig. 7 is a graph showing the relationship between electrical conductivity and temperature of GDC and YSZ nanofibers obtained by a manufacturing method according to an embodiment of the present invention. Symbol Description
- the metal oxide nanofiber of the present invention is obtained by calcining a metal salt-containing nanofiber at a high temperature. By controlling the calcination temperature and time, it is possible to obtain a suitable length and average Diameter, oxide nanofibers containing at least one metal element.
- the calcination process is as follows.
- the "calcination process” refers to a process in which a salt of a metal is oxidized to form a metal oxide, and a metal oxide crystal is crystallized below a melting point of the metal oxide, and a small metal oxide crystal is gradually aggregated and grown into a larger crystal. That is, the "calcination process, which includes a process of metal oxide formation, metal oxide crystallization, and grain growth.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Nanotechnology (AREA)
- Geology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
- Inert Electrodes (AREA)
- Inorganic Fibers (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/638,166 US20130089485A1 (en) | 2010-03-31 | 2011-03-29 | Nanofibers of metal oxide and production method therefor |
CN201180017390.8A CN103003477B (zh) | 2010-03-31 | 2011-03-29 | 金属氧化物的纳米纤维及其制造方法 |
EP11761994.0A EP2554724B1 (en) | 2010-03-31 | 2011-03-29 | Metal oxide nanofiber and preparation method thereof |
JP2013501613A JP5654115B2 (ja) | 2010-03-31 | 2011-03-29 | 金属酸化物のナノファイバーおよびその製造方法 |
US14/641,129 US9564653B2 (en) | 2010-03-31 | 2015-03-06 | Method for producing fuel cell including nanofibers of metal oxide |
US15/384,485 US9829463B2 (en) | 2010-03-31 | 2016-12-20 | Method for producing oxygen sensor |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010071488 | 2010-03-31 | ||
CNPCT/CN2010/071488 | 2010-03-31 | ||
CN201010149735.2 | 2010-04-19 | ||
CN201010149735.2A CN101899725B (zh) | 2010-03-31 | 2010-04-19 | 金属氧化物的纳米纤维及其制造方法 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/638,166 A-371-Of-International US20130089485A1 (en) | 2010-03-31 | 2011-03-29 | Nanofibers of metal oxide and production method therefor |
US14/641,129 Division US9564653B2 (en) | 2010-03-31 | 2015-03-06 | Method for producing fuel cell including nanofibers of metal oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011120420A1 true WO2011120420A1 (zh) | 2011-10-06 |
Family
ID=44711364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/072249 WO2011120420A1 (zh) | 2010-03-31 | 2011-03-29 | 金属氧化物的纳米纤维及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20130089485A1 (zh) |
EP (1) | EP2554724B1 (zh) |
JP (1) | JP5654115B2 (zh) |
CN (2) | CN101899725B (zh) |
WO (1) | WO2011120420A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014080700A (ja) * | 2012-10-16 | 2014-05-08 | Japan Vilene Co Ltd | 金属酸化物繊維の製造方法 |
CN104404652A (zh) * | 2014-11-23 | 2015-03-11 | 吉林大学 | 一种复合金属氧化物水氧化催化剂及其静电纺丝制备方法 |
CN105133050A (zh) * | 2015-09-24 | 2015-12-09 | 江西美赛材料有限公司 | 一种静电纺丝技术制备氧化锆纳米纤维的方法及其制得的产品 |
CN111403804A (zh) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | 一种聚合物基复合固态电解质薄膜及其制备方法 |
CN113463268A (zh) * | 2021-06-28 | 2021-10-01 | 南通大学 | 一种轻质薄型柔性锰酸镧纳米纤维隔热膜的制备方法 |
CN113957566A (zh) * | 2021-11-20 | 2022-01-21 | 福州大学 | 一种固体氧化物电池复合纳米纤维及其制备方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9829463B2 (en) | 2010-03-31 | 2017-11-28 | Toyota Jidosha Kabushiki Kaisha | Method for producing oxygen sensor |
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 |
CN103031610A (zh) * | 2012-12-07 | 2013-04-10 | 北京航空航天大学 | 一种制备单根超长Cu纳米线并测量其电学性能的方法 |
WO2015169786A1 (en) * | 2014-05-06 | 2015-11-12 | Danmarks Tekniske Universitet | Method for producing and controlling the morphology of metal-oxide nanofiber and/or nanotube catalysts |
KR102056508B1 (ko) * | 2015-06-30 | 2019-12-16 | 주식회사 엘지화학 | 고체산화물 연료전지용 전해질막의 제조방법, 고체산화물 연료전지용 전해질막, 상기 전해질막을 포함하는 고체산화물 연료전지 및 상기 고체산화물 연료전지를 포함하는 연료전지모듈 |
CN105088417B (zh) * | 2015-09-16 | 2017-07-07 | 苏州大学 | 一种金属氧化物宏观纤维及其制备方法 |
CN106596686B (zh) * | 2016-10-24 | 2018-10-26 | 中国科学院长春应用化学研究所 | 一种用于固体聚合物电解质燃料电池和水电解电催化剂性能的评价装置和评价方法 |
CN107522224B (zh) * | 2017-09-30 | 2019-03-15 | 广东天高科技有限公司 | 氧化锡晶体制备装置 |
CN108315838B (zh) * | 2018-02-06 | 2020-05-22 | 山东大学 | 一种钇聚合物前驱体制备氧化钇纳米纤维的方法 |
EP3779001A4 (en) * | 2018-03-29 | 2021-10-13 | Toray Industries, Inc. | METAL OXIDE FIBER AND METAL OXIDE FIBER PRODUCTION METHOD |
CN109731543A (zh) * | 2019-01-15 | 2019-05-10 | 清华大学 | 一种复合材料纳米纤维及其制备和应用 |
CN111188129B (zh) * | 2020-01-16 | 2023-06-23 | 中国农业科学院农业信息研究所 | 一种乙烯传感器及乙烯敏感薄膜的制备方法 |
CN114243069A (zh) * | 2022-02-24 | 2022-03-25 | 北京亿华通科技股份有限公司 | 一种包含纳米纤维结构的柔性膜燃料电池 |
CN114657526B (zh) * | 2022-03-30 | 2024-07-02 | 长沙惠科光电有限公司 | 溅射金属靶材及其制备方法和应用 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1462725A (zh) * | 2003-06-24 | 2003-12-24 | 南京大学 | CeO2纳米丝及其制法 |
US20040137225A1 (en) * | 2002-06-21 | 2004-07-15 | Balkus Kenneth J. | Electrospun mesoporous molecular sieve fibers |
CN1840480A (zh) * | 2005-03-29 | 2006-10-04 | 中国科学院大连化学物理研究所 | 一种氧化铈纳米材料及制备方法和应用 |
CN101235556A (zh) * | 2008-03-12 | 2008-08-06 | 长春理工大学 | 一种制备钙钛矿型稀土复合氧化物超长纳米纤维的方法 |
US20080187996A1 (en) * | 2006-09-06 | 2008-08-07 | Baca Adra S | Nanofibers, nanofilms and methods of making/using thereof |
CN101362649A (zh) * | 2008-07-01 | 2009-02-11 | 北京师范大学 | 一种电纺介孔氧化锆纤维膜的制备方法 |
CN101622195A (zh) * | 2006-09-29 | 2010-01-06 | 阿克伦大学 | 金属氧化物纤维和纳米纤维、其制备方法和其用途 |
CN101624205A (zh) * | 2009-08-19 | 2010-01-13 | 上海工程技术大学 | 一种氧化钇纳米纤维及其制备方法 |
US20100028674A1 (en) * | 2008-07-31 | 2010-02-04 | Fredrick O Ochanda | Nanofibers And Methods For Making The Same |
US20100167078A1 (en) * | 2008-12-26 | 2010-07-01 | Il Doo Kim | Nano powder, nano ink and micro rod, and the fabrication methods thereof |
CN101805942A (zh) * | 2010-03-26 | 2010-08-18 | 福建师范大学 | 一种稀土掺杂氧化钇荧光纳米纤维及其制备方法 |
CN101850245A (zh) * | 2010-06-01 | 2010-10-06 | 福建师范大学 | 一种La2O3纳米纤维催化剂的制备方法 |
CN101899725A (zh) * | 2010-03-31 | 2010-12-01 | 清华大学 | 金属氧化物的纳米纤维及其制造方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918271A (ja) | 1982-07-20 | 1984-01-30 | Shindengen Electric Mfg Co Ltd | コンデンサ充放電式点火装置 |
JP3323923B2 (ja) * | 1993-01-11 | 2002-09-09 | 住友大阪セメント株式会社 | ジルコニア多結晶体薄膜及びその製造方法 |
US5665482A (en) | 1995-01-10 | 1997-09-09 | Tosoh Corporation | Fluorite structure type ceria type solid electrolyte |
JPH092873A (ja) | 1995-01-10 | 1997-01-07 | Tosoh Corp | ホタル石型セリア系固体電解質 |
JP3598344B2 (ja) | 1998-09-30 | 2004-12-08 | 独立行政法人物質・材料研究機構 | 高酸化物イオン伝導性セリア系固体電解質 |
JP4730495B2 (ja) * | 2001-05-25 | 2011-07-20 | イビデン株式会社 | 触媒コンバータ用保持シール材及びその製造方法、触媒コンバータ |
JP3619875B2 (ja) | 2002-08-26 | 2005-02-16 | 独立行政法人物質・材料研究機構 | ナノサイズドメイン含有高性能セリア系固体電解質 |
JP2004143023A (ja) | 2002-10-23 | 2004-05-20 | Yoshihiro Hirata | 酸化物イオンの電導度と輸率が高い希土類固溶セリア多結晶体 |
JP2004339035A (ja) | 2003-05-19 | 2004-12-02 | Nissan Motor Co Ltd | ランタンガレート系焼結体およびその製造方法、ならびにそれを用いた用途 |
JP2006244810A (ja) | 2005-03-02 | 2006-09-14 | Tokyo Electric Power Co Inc:The | 固体酸化物形燃料電池用電極及びその製造方法 |
JP4612476B2 (ja) * | 2005-05-31 | 2011-01-12 | 帝人株式会社 | ジルコニア繊維の製造方法 |
JP5382673B2 (ja) | 2006-04-25 | 2014-01-08 | 独立行政法人物質・材料研究機構 | 酸化セリウムナノチューブ及びその製造方法 |
JP2007319839A (ja) * | 2006-06-05 | 2007-12-13 | Mitsubishi Chemicals Corp | 繊維状金属酸化物触媒 |
US20080305377A1 (en) * | 2007-03-15 | 2008-12-11 | University Of Rochester | Long metallic nanowires, methods of making, and use thereof in proton exchange membrane fuel cell |
CN100515920C (zh) * | 2007-04-28 | 2009-07-22 | 西安交通大学 | 一种制备无机纳米/微米管的方法 |
JP5360793B2 (ja) * | 2008-02-19 | 2013-12-04 | 独立行政法人産業技術総合研究所 | 機能性セラミックス繊維 |
BRPI0909272A8 (pt) | 2008-03-20 | 2018-10-30 | Univ Akron | nanofibras de cerâmica contendo partículas catalisadoras de metal de nanotamanho e meios das mesmas |
JP5105075B2 (ja) * | 2008-03-27 | 2012-12-19 | 国立大学法人広島大学 | 無機繊維シートの製造方法 |
CN101396654A (zh) * | 2008-10-23 | 2009-04-01 | 福建师范大学 | 生物柴油专用的掺杂稀土离子的氧化锌纳米纤维催化剂制备方法 |
CN101590434A (zh) * | 2009-07-08 | 2009-12-02 | 天津工业大学 | 一种稀土铈掺杂氧化铝纳米纤维催化剂载体材料及其制备方法 |
CN101590435A (zh) * | 2009-07-08 | 2009-12-02 | 天津工业大学 | 一种稀土锆掺杂氧化铝纳米纤维催化剂载体材料及其制备方法 |
JP2011213588A (ja) * | 2010-03-31 | 2011-10-27 | Toyota Motor Corp | 高イオン伝導性固体電解質 |
-
2010
- 2010-04-19 CN CN201010149735.2A patent/CN101899725B/zh active Active
-
2011
- 2011-03-29 US US13/638,166 patent/US20130089485A1/en not_active Abandoned
- 2011-03-29 JP JP2013501613A patent/JP5654115B2/ja active Active
- 2011-03-29 WO PCT/CN2011/072249 patent/WO2011120420A1/zh active Application Filing
- 2011-03-29 CN CN201180017390.8A patent/CN103003477B/zh active Active
- 2011-03-29 EP EP11761994.0A patent/EP2554724B1/en active Active
-
2015
- 2015-03-06 US US14/641,129 patent/US9564653B2/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040137225A1 (en) * | 2002-06-21 | 2004-07-15 | Balkus Kenneth J. | Electrospun mesoporous molecular sieve fibers |
CN1462725A (zh) * | 2003-06-24 | 2003-12-24 | 南京大学 | CeO2纳米丝及其制法 |
CN1840480A (zh) * | 2005-03-29 | 2006-10-04 | 中国科学院大连化学物理研究所 | 一种氧化铈纳米材料及制备方法和应用 |
US20080187996A1 (en) * | 2006-09-06 | 2008-08-07 | Baca Adra S | Nanofibers, nanofilms and methods of making/using thereof |
CN101622195A (zh) * | 2006-09-29 | 2010-01-06 | 阿克伦大学 | 金属氧化物纤维和纳米纤维、其制备方法和其用途 |
CN101235556A (zh) * | 2008-03-12 | 2008-08-06 | 长春理工大学 | 一种制备钙钛矿型稀土复合氧化物超长纳米纤维的方法 |
CN101362649A (zh) * | 2008-07-01 | 2009-02-11 | 北京师范大学 | 一种电纺介孔氧化锆纤维膜的制备方法 |
US20100028674A1 (en) * | 2008-07-31 | 2010-02-04 | Fredrick O Ochanda | Nanofibers And Methods For Making The Same |
US20100167078A1 (en) * | 2008-12-26 | 2010-07-01 | Il Doo Kim | Nano powder, nano ink and micro rod, and the fabrication methods thereof |
CN101624205A (zh) * | 2009-08-19 | 2010-01-13 | 上海工程技术大学 | 一种氧化钇纳米纤维及其制备方法 |
CN101805942A (zh) * | 2010-03-26 | 2010-08-18 | 福建师范大学 | 一种稀土掺杂氧化钇荧光纳米纤维及其制备方法 |
CN101899725A (zh) * | 2010-03-31 | 2010-12-01 | 清华大学 | 金属氧化物的纳米纤维及其制造方法 |
CN101850245A (zh) * | 2010-06-01 | 2010-10-06 | 福建师范大学 | 一种La2O3纳米纤维催化剂的制备方法 |
Non-Patent Citations (6)
Title |
---|
GUAN HONGYU ET AL.: "Fabrication of ZrO2 Nanofibers by Electrospinning", CHEMICAL JOURNAL OF CHINESE UNIVERSITIES, vol. 25, no. 8, August 2004 (2004-08-01), pages 1413 - 1415 * |
LI YUEJUN ET AL.: "Electrospinning Preparation and Magnetic Properties of Mn2O3 Nanofibers", CHEMICAL JOURNAL OF CHINESE UNIVERSITIES, vol. 31, no. 1, January 2010 (2010-01-01), pages 16 - 19 * |
LIU LI ET AL.: "Preparation and Characterization of Y2O3 Nanofibers via Electrospinning", JOURNAL OF THE CHINESE RARE EARTH SOCIETY, vol. 26, no. 4, August 2008 (2008-08-01), pages 400 - 404 * |
LIU YANBO ET AL.: "Fabrication of MgO nanofibers by electrospinning", JOURNAL OF MOLECULAR SCIENCE, vol. 20, no. 2, June 2004 (2004-06-01), pages 54 - 57 * |
See also references of EP2554724A4 * |
YANG XINGHUA: "Fabrication of One-dimensional Metal Oxide Nanomaterials by Electrospinning", MASTER THESIS OF NORTHEAST NORMAL UNIVERSITY, 7 July 2005 (2005-07-07), pages 28 - 37 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014080700A (ja) * | 2012-10-16 | 2014-05-08 | Japan Vilene Co Ltd | 金属酸化物繊維の製造方法 |
CN104404652A (zh) * | 2014-11-23 | 2015-03-11 | 吉林大学 | 一种复合金属氧化物水氧化催化剂及其静电纺丝制备方法 |
CN105133050A (zh) * | 2015-09-24 | 2015-12-09 | 江西美赛材料有限公司 | 一种静电纺丝技术制备氧化锆纳米纤维的方法及其制得的产品 |
CN111403804A (zh) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | 一种聚合物基复合固态电解质薄膜及其制备方法 |
CN113463268A (zh) * | 2021-06-28 | 2021-10-01 | 南通大学 | 一种轻质薄型柔性锰酸镧纳米纤维隔热膜的制备方法 |
CN113957566A (zh) * | 2021-11-20 | 2022-01-21 | 福州大学 | 一种固体氧化物电池复合纳米纤维及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2554724A8 (en) | 2013-08-28 |
JP5654115B2 (ja) | 2015-01-14 |
US9564653B2 (en) | 2017-02-07 |
CN103003477B (zh) | 2016-10-19 |
EP2554724B1 (en) | 2017-05-24 |
EP2554724A1 (en) | 2013-02-06 |
CN101899725B (zh) | 2014-06-11 |
US20150244015A1 (en) | 2015-08-27 |
CN101899725A (zh) | 2010-12-01 |
EP2554724A4 (en) | 2013-10-30 |
EP2554724A9 (en) | 2013-05-08 |
CN103003477A (zh) | 2013-03-27 |
US20130089485A1 (en) | 2013-04-11 |
JP2013527883A (ja) | 2013-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5654115B2 (ja) | 金属酸化物のナノファイバーおよびその製造方法 | |
Chan et al. | Nanostructured garnet-type Li7La3Zr2O12: synthesis, properties, and opportunities as electrolytes for Li-ion batteries | |
EP2012381B1 (en) | Electrode-Electrolyte Composite Particles for a Fuel Cell and Method for the Preparation thereof | |
KR101572545B1 (ko) | 전해질 재료 입자가 내부 혼합된 산화물계 전극재료 복합 섬유 및 이의 제조방법 | |
Nayak et al. | Recent advance on fundamental properties and synthesis of barium zirconate for proton conducting ceramic fuel cell | |
CN105655605B (zh) | 固体氧化物燃料电池用阴极催化剂、复合阴极材料及其制备方法 | |
KR20080010737A (ko) | 고체산화물 연료전지 전해질용 입방정 스칸디아 안정화지르코니아와 그 제조 방법 | |
Zhang et al. | Improved electrochemical performance of Bi doped La0. 8Sr0. 2FeO3-δ nanofiber cathode for IT-SOFCs via electrospinning | |
KR20120112245A (ko) | 고체산화물 연료전지용 소재, 상기 소재를 포함하는 양극 및 상기 소재를 포함하는 고체산화물 연료전지 | |
US9829463B2 (en) | Method for producing oxygen sensor | |
CN102842722A (zh) | 固体氧化物燃料电池用材料、阴极和固体氧化物燃料电池 | |
Mu et al. | Rapid laser reactive sintering for sustainable and clean preparation of protonic ceramics | |
CN114775107A (zh) | 无机纳米线、固态电解质膜、固态锂金属电池及制备方法 | |
Afif et al. | Ceramic fuel cells using novel proton-conducting BaCe 0.5 Zr 0.3 Y 0.1 Yb 0.05 Zn 0.05 O 3-δ electrolyte | |
Wang et al. | Elevated sintering capability and electrical conductivity of Fe2O3-doped Ce0. 8Sm0. 1Nd0. 1O2-δ as an electrolyte in IT-SOFCs | |
JP5214907B2 (ja) | 固体電解質膜およびその製造方法 | |
KR20120123639A (ko) | 연료전지용 양극 소재, 이를 포함하는 연료전지용 양극 및 고체산화물 연료전지 | |
JP3411064B2 (ja) | 固体電解質型燃料電池用固体電解質焼結体の製造方法 | |
KR101702217B1 (ko) | 저온형 고체 산화물 연료 전지 | |
CN112670521A (zh) | 基于应力设计提高固体氧化物燃料电池阴极稳定性的方法 | |
CN110600780B (zh) | 一种氧化锌、氧化钇双掺杂二氧化锆与碱金属盐复合物及其制备方法 | |
JPH1050329A (ja) | 固体電解質型燃料電池 | |
CN116914103A (zh) | 一种具有高热膨胀行为匹配度的锰基-铈锆基氧化物复合材料及其制备方法和应用 | |
CN112531190A (zh) | 一种固体氧化物燃料电池的电解质及其制备方法和应用 | |
JP2023022333A (ja) | 固体電解質、積層体及び燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11761994 Country of ref document: EP Kind code of ref document: A1 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
REEP | Request for entry into the european phase |
Ref document number: 2011761994 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011761994 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013501613 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13638166 Country of ref document: US |