EP3881377A1 - Verfahren zur herstellung elektrochemischer reaktoren - Google Patents

Verfahren zur herstellung elektrochemischer reaktoren

Info

Publication number
EP3881377A1
EP3881377A1 EP19884059.7A EP19884059A EP3881377A1 EP 3881377 A1 EP3881377 A1 EP 3881377A1 EP 19884059 A EP19884059 A EP 19884059A EP 3881377 A1 EP3881377 A1 EP 3881377A1
Authority
EP
European Patent Office
Prior art keywords
slice
fuel cell
anode
cathode
electrolyte
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
EP19884059.7A
Other languages
English (en)
French (fr)
Other versions
EP3881377A4 (de
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 US16/674,629 external-priority patent/US11557784B2/en
Priority claimed from US16/680,770 external-priority patent/US20200156104A1/en
Application filed by Utility Global Inc filed Critical Utility Global Inc
Priority claimed from PCT/US2019/061637 external-priority patent/WO2020102634A1/en
Publication of EP3881377A1 publication Critical patent/EP3881377A1/de
Publication of EP3881377A4 publication Critical patent/EP3881377A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • 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
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • 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
    • H01M8/1286—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
EP19884059.7A 2018-11-17 2019-11-15 Verfahren zur herstellung elektrochemischer reaktoren Pending EP3881377A4 (de)

Applications Claiming Priority (56)

Application Number Priority Date Filing Date Title
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
US201862777273P 2018-12-10 2018-12-10
US201862777338P 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
US201962819289P 2019-03-15 2019-03-15
US201962819374P 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
US16/674,629 US11557784B2 (en) 2018-11-06 2019-11-05 Method of making a fuel cell and treating a component thereof
US16/674,580 US20200176803A1 (en) 2018-11-06 2019-11-05 Method of Making Fuel Cells and a Fuel Cell Stack
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
US16/680,770 US20200156104A1 (en) 2018-11-06 2019-11-12 Manufacturing Method with Particle Size Control
US201962934808P 2019-11-13 2019-11-13
PCT/US2019/061637 WO2020102634A1 (en) 2018-11-17 2019-11-15 Method of making electrochemical reactors

Publications (2)

Publication Number Publication Date
EP3881377A1 true EP3881377A1 (de) 2021-09-22
EP3881377A4 EP3881377A4 (de) 2022-09-28

Family

ID=77316423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19884059.7A Pending EP3881377A4 (de) 2018-11-17 2019-11-15 Verfahren zur herstellung elektrochemischer reaktoren

Country Status (2)

Country Link
EP (1) EP3881377A4 (de)
CN (1) CN113302771A (de)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4434013B2 (ja) * 2002-05-07 2010-03-17 ユニバーシティ オブ サザン カリフォルニア 適合接触マスクめっきを用いてめっき工程を行っている際に堆積の品質を測定する方法および装置
CN1820090A (zh) * 2003-06-06 2006-08-16 内诺格雷姆公司 电化学单元电池制造的反应沉积
US7521097B2 (en) * 2003-06-06 2009-04-21 Nanogram Corporation Reactive deposition for electrochemical cell production
JP4193603B2 (ja) * 2003-06-18 2008-12-10 日産自動車株式会社 電極、電池およびそれらの製造方法
DE10351955A1 (de) * 2003-11-07 2005-06-16 Forschungszentrum Jülich GmbH Kathodenwerkstoff für eine Hochtemperatur-Brennstoffzelle (SOFC) sowie eine daraus herstellbare Kathode
CN100423346C (zh) * 2004-06-18 2008-10-01 中国科学院过程工程研究所 一种低温制备纳米晶氧化锆基固体电解质的方法
JP2006032132A (ja) * 2004-07-16 2006-02-02 Hosokawa Funtai Gijutsu Kenkyusho:Kk 固体電解質型燃料電池の空気極原料粉体、空気極及び固体電解質型燃料電池
US20060111752A1 (en) * 2004-11-22 2006-05-25 Wilson Greatbatch High-energy battery power source for implantable medical use
CN1279643C (zh) * 2004-12-22 2006-10-11 哈尔滨工业大学 一种阳极支撑型氧化钇稳定氧化锆电解质膜的制备方法
FR2880199B1 (fr) * 2004-12-23 2007-07-06 Commissariat Energie Atomique Procede de fabrication d'un ensemble pour pile a combustible
WO2007011898A2 (en) * 2005-07-15 2007-01-25 Cymbet Corporation Apparatus and method for making thin-film batteries with soft and hard electrolyte layers
CN100464901C (zh) * 2006-12-28 2009-03-04 清华大学 一种掺杂氧化铈纳米粉末及其制备方法
US20120070746A1 (en) * 2007-09-21 2012-03-22 Sion Power Corporation Low electrolyte electrochemical cells
WO2010080507A2 (en) * 2008-12-19 2010-07-15 Saint-Gobain Ceramics & Plastics, Inc. Reduction-oxidation-tolerant electrodes for solid oxide fuel cells
CN102265441B (zh) * 2008-12-31 2014-09-03 圣戈本陶瓷及塑料股份有限公司 sofc阴极以及用于共烧制的电池以及堆叠体的方法
US8889469B2 (en) * 2009-12-28 2014-11-18 Aeris Capital Sustainable Ip Ltd. Multi-nary group IB and VIA based semiconductor
CN105190948B (zh) * 2013-03-14 2019-04-26 14族科技公司 包含锂合金化的电化学改性剂的复合碳材料
CN105409044A (zh) * 2013-03-15 2016-03-16 Lg燃料电池系统有限公司 具有互连体的燃料电池系统
US10096802B2 (en) * 2014-04-08 2018-10-09 International Business Machines Corporation Homogeneous solid metallic anode for thin film microbattery
GB2535338B (en) * 2015-02-06 2017-01-25 Ceres Ip Co Ltd Electrolyte forming process
EP3284128A4 (de) * 2015-04-15 2019-01-02 Optodot Corporation Beschichtete stapel für batterien und zugehörige herstellungsverfahren
CN108886176B (zh) * 2016-04-18 2022-03-08 罗伯特·博世有限公司 低剖面传感器以及包括其的电化学电池
CN108598521B (zh) * 2018-04-23 2020-07-03 山东理工大学 3d打印制备无连接体阳极支撑固体氧化物燃料电池堆的方法
WO2020097120A1 (en) * 2018-11-06 2020-05-14 Utility Global, Inc. Method and system for making a fuel cell

Also Published As

Publication number Publication date
EP3881377A4 (de) 2022-09-28
CN113302771A (zh) 2021-08-24

Similar Documents

Publication Publication Date Title
US11767600B2 (en) Hydrogen production system
WO2020097118A1 (en) Method of making fuel cells and a fuel cell stack
WO2020146757A1 (en) Methods of making gas producer
US11603324B2 (en) Channeled electrodes and method of making
US11735755B2 (en) System and method for integrated deposition and heating
US20200144653A1 (en) Electrochemical Reactors with Fluid Dispersing Components
WO2020146754A1 (en) Electrochemical device and method of making
US11611097B2 (en) Method of making an electrochemical reactor via sintering inorganic dry particles
US20200144654A1 (en) Compact Electrochemical Reactors
US20200156104A1 (en) Manufacturing Method with Particle Size Control
US11761100B2 (en) Electrochemical device and method of making
CA3126466C (en) Method of producing hydrogen
WO2020102140A1 (en) Manufacturing method with particle size control
US20200144627A1 (en) Method of Making Channeled Electrodes
US20200144635A1 (en) Method of Making an Interconnect
WO2020107027A1 (en) Dual porosity electrodes and method of making
WO2020112316A1 (en) System and method for integrated deposition and heating
WO2020123393A1 (en) Multi-fluid heat exchanger and methods of making and using
WO2020102634A1 (en) Method of making electrochemical reactors
EP3881377A1 (de) Verfahren zur herstellung elektrochemischer reaktoren
US11761096B2 (en) Method of producing hydrogen
EP3881384A1 (de) Herstellungsverfahren mit teilchengrössenkontrolle
US20200259186A1 (en) Methods of Making Gas Producer
US20200144628A1 (en) Dual Porosity Electrodes and Method of Making
US20200144633A1 (en) Interconnect with Microchannels and Method of Making

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210603

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220829

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/124 20160101ALN20220823BHEP

Ipc: H01M 8/2475 20160101ALN20220823BHEP

Ipc: H01M 8/2432 20160101ALI20220823BHEP

Ipc: H01M 8/1286 20160101ALI20220823BHEP

Ipc: H01M 8/2404 20160101ALI20220823BHEP

Ipc: H01M 8/1246 20160101ALI20220823BHEP

Ipc: H01M 8/1213 20160101ALI20220823BHEP

Ipc: H01M 8/12 20160101ALI20220823BHEP

Ipc: H01M 8/0286 20160101ALI20220823BHEP

Ipc: H01M 8/0282 20160101ALI20220823BHEP

Ipc: H01M 8/0273 20160101ALI20220823BHEP

Ipc: H01M 4/90 20060101ALI20220823BHEP

Ipc: H01M 4/88 20060101ALI20220823BHEP

Ipc: B33Y 70/00 20200101ALI20220823BHEP

Ipc: B29C 64/40 20170101ALI20220823BHEP

Ipc: B29C 64/336 20170101ALI20220823BHEP

Ipc: B29C 64/295 20170101ALI20220823BHEP

Ipc: B33Y 80/00 20150101ALI20220823BHEP

Ipc: B29C 64/264 20170101ALI20220823BHEP

Ipc: B29C 64/135 20170101ALI20220823BHEP

Ipc: B29C 64/129 20170101AFI20220823BHEP