EP3881384A4 - Procédé de fabrication à contrôle de taille de particules - Google Patents

Procédé de fabrication à contrôle de taille de particules Download PDF

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Publication number
EP3881384A4
EP3881384A4 EP19886007.4A EP19886007A EP3881384A4 EP 3881384 A4 EP3881384 A4 EP 3881384A4 EP 19886007 A EP19886007 A EP 19886007A EP 3881384 A4 EP3881384 A4 EP 3881384A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
particle size
size control
control
particle
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.)
Pending
Application number
EP19886007.4A
Other languages
German (de)
English (en)
Other versions
EP3881384A1 (fr
Inventor
David R. Hall
Matthew Dawson
Nicholas FARANDOS
Jin Dawson
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.)
Utility Global Inc
Original Assignee
Utility Global Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/674,580 external-priority patent/US20200176803A1/en
Application filed by Utility Global Inc filed Critical Utility Global Inc
Priority claimed from PCT/US2019/060838 external-priority patent/WO2020102140A1/fr
Publication of EP3881384A1 publication Critical patent/EP3881384A1/fr
Publication of EP3881384A4 publication Critical patent/EP3881384A4/fr
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
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    • 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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6264—Mixing media, e.g. organic solvents
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    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
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    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H—ELECTRICITY
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    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites
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    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
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  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
EP19886007.4A 2018-11-12 2019-11-12 Procédé de fabrication à contrôle de taille de particules Pending EP3881384A4 (fr)

Applications Claiming Priority (56)

Application Number Priority Date Filing Date Title
US201862758778P 2018-11-12 2018-11-12
US201862767413P 2018-11-14 2018-11-14
US201862768864P 2018-11-17 2018-11-17
US201862771045P 2018-11-24 2018-11-24
US201862773071P 2018-11-29 2018-11-29
US201862773912P 2018-11-30 2018-11-30
US201862777338P 2018-12-10 2018-12-10
US201862777273P 2018-12-10 2018-12-10
US201862779005P 2018-12-13 2018-12-13
US201862780211P 2018-12-15 2018-12-15
US201862783192P 2018-12-20 2018-12-20
US201862784472P 2018-12-23 2018-12-23
US201862786341P 2018-12-29 2018-12-29
US201962791629P 2019-01-11 2019-01-11
US201962797572P 2019-01-28 2019-01-28
US201962798344P 2019-01-29 2019-01-29
US201962804115P 2019-02-11 2019-02-11
US201962805250P 2019-02-13 2019-02-13
US201962808644P 2019-02-21 2019-02-21
US201962809602P 2019-02-23 2019-02-23
US201962814695P 2019-03-06 2019-03-06
US201962819374P 2019-03-15 2019-03-15
US201962819289P 2019-03-15 2019-03-15
US201962824229P 2019-03-26 2019-03-26
US201962825576P 2019-03-28 2019-03-28
US201962827800P 2019-04-01 2019-04-01
US201962834531P 2019-04-16 2019-04-16
US201962837089P 2019-04-22 2019-04-22
US201962839587P 2019-04-26 2019-04-26
US201962840381P 2019-04-29 2019-04-29
US201962844126P 2019-05-07 2019-05-07
US201962844127P 2019-05-07 2019-05-07
US201962847472P 2019-05-14 2019-05-14
US201962849269P 2019-05-17 2019-05-17
US201962852045P 2019-05-23 2019-05-23
US201962856736P 2019-06-03 2019-06-03
US201962863390P 2019-06-19 2019-06-19
US201962864492P 2019-06-20 2019-06-20
US201962866758P 2019-06-26 2019-06-26
US201962869322P 2019-07-01 2019-07-01
US201962875437P 2019-07-17 2019-07-17
US201962877699P 2019-07-23 2019-07-23
US201962888319P 2019-08-16 2019-08-16
US201962895416P 2019-09-03 2019-09-03
US201962896466P 2019-09-05 2019-09-05
US201962899087P 2019-09-11 2019-09-11
US201962904683P 2019-09-24 2019-09-24
US201962912626P 2019-10-08 2019-10-08
US201962925210P 2019-10-23 2019-10-23
US201962927627P 2019-10-29 2019-10-29
US201962928326P 2019-10-30 2019-10-30
US16/674,580 US20200176803A1 (en) 2018-11-06 2019-11-05 Method of Making Fuel Cells and a Fuel Cell Stack
US16/674,629 US11557784B2 (en) 2018-11-06 2019-11-05 Method of making a fuel cell and treating a component thereof
US16/674,657 US11575142B2 (en) 2018-11-06 2019-11-05 Method and system for making a fuel cell
US16/674,695 US11735755B2 (en) 2018-11-06 2019-11-05 System and method for integrated deposition and heating
PCT/US2019/060838 WO2020102140A1 (fr) 2018-11-12 2019-11-12 Procédé de fabrication à contrôle de taille de particules

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EP3881384A4 true EP3881384A4 (fr) 2023-01-11

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US20160167130A1 (en) * 2013-07-25 2016-06-16 Ishihara Sangyo Kaisha, Ltd. Metallic Copper Dispersion, Method For Manufacturing Same, And Usage For Same
US20170098857A1 (en) * 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
JP2017069012A (ja) * 2015-09-30 2017-04-06 Ｄｏｗａエレクトロニクス株式会社 導電性ペーストおよびそれを用いた導電膜の製造方法
US20180019493A1 (en) * 2016-07-18 2018-01-18 Northwestern University Three dimensional extrusion printed electrochemical devices

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US20160167130A1 (en) * 2013-07-25 2016-06-16 Ishihara Sangyo Kaisha, Ltd. Metallic Copper Dispersion, Method For Manufacturing Same, And Usage For Same
US20170098857A1 (en) * 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
JP2017069012A (ja) * 2015-09-30 2017-04-06 Ｄｏｗａエレクトロニクス株式会社 導電性ペーストおよびそれを用いた導電膜の製造方法
US20180019493A1 (en) * 2016-07-18 2018-01-18 Northwestern University Three dimensional extrusion printed electrochemical devices

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See also references of WO2020102140A1 *

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