AU2021344447A1 - Capillary-based electro-synthetic water electrolysis cells - Google Patents

Capillary-based electro-synthetic water electrolysis cells Download PDF

Info

Publication number
AU2021344447A1
AU2021344447A1 AU2021344447A AU2021344447A AU2021344447A1 AU 2021344447 A1 AU2021344447 A1 AU 2021344447A1 AU 2021344447 A AU2021344447 A AU 2021344447A AU 2021344447 A AU2021344447 A AU 2021344447A AU 2021344447 A1 AU2021344447 A1 AU 2021344447A1
Authority
AU
Australia
Prior art keywords
gas
cell
electrode
spacer
electro
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
AU2021344447A
Other languages
English (en)
Other versions
AU2021344447A9 (en
Inventor
Anh Linh Hoang
Aaron Hodges
Chong-Yong Lee
Gerhard Frederick Swiegers
Klaudia Katarzyna WAGNER
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.)
Hysata Pty Ltd
Original Assignee
Hysata Pty Ltd
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 AU2020903369A external-priority patent/AU2020903369A0/en
Application filed by Hysata Pty Ltd filed Critical Hysata Pty Ltd
Publication of AU2021344447A1 publication Critical patent/AU2021344447A1/en
Publication of AU2021344447A9 publication Critical patent/AU2021344447A9/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • C25B1/04Hydrogen or oxygen by electrolysis of water
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/27Ammonia
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/34Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031Porous electrodes
    • C25B11/032Gas diffusion electrodes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/02Diaphragms; Spacing elements characterised by shape or form
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/04Diaphragms; Spacing elements characterised by the material
    • C25B13/08Diaphragms; Spacing elements characterised by the material based on organic materials
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00Operating or servicing cells
    • C25B15/08Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00Operating or servicing cells
    • C25B15/08Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/085Removing impurities
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60Constructional parts of cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • C25B9/73Assemblies comprising two or more cells of the filter-press type
    • C25B9/77Assemblies comprising two or more cells of the filter-press type having diaphragms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0289Means for holding the electrolyte
    • H01M8/0293Matrices for immobilising electrolyte solutions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276Arrangements for managing the electrolyte stream, e.g. heat exchange
    • H01M8/04283Supply means of electrolyte to or in matrix-fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/18Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184Regeneration by electrochemical means
    • H01M8/186Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
AU2021344447A 2020-09-21 2021-09-20 Capillary-based electro-synthetic water electrolysis cells Pending AU2021344447A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2020903369A AU2020903369A0 (en) 2020-09-21 Self-Regulating Electro-Synthetic or Electro-Energy Cell
AU2020903369 2020-09-21
AU2021901285 2021-04-30
AU2021901285A AU2021901285A0 (en) 2021-04-30 Self-Regulating Electro-Synthetic or Electro-Energy Cells
PCT/AU2021/051088 WO2022056604A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic water electrolysis cells

Publications (2)

Publication Number Publication Date
AU2021344447A1 true AU2021344447A1 (en) 2023-05-04
AU2021344447A9 AU2021344447A9 (en) 2024-04-18

Family

ID=80777134

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2021344447A Pending AU2021344447A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic water electrolysis cells
AU2021345500A Pending AU2021345500A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic or electro-energy gas-liquid cells
AU2021343569A Pending AU2021343569A1 (en) 2020-09-21 2021-09-20 Method of operating capillary-based electro-synthetic or electro-energy cells
AU2021342847A Pending AU2021342847A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic or electro-energy cells

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2021345500A Pending AU2021345500A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic or electro-energy gas-liquid cells
AU2021343569A Pending AU2021343569A1 (en) 2020-09-21 2021-09-20 Method of operating capillary-based electro-synthetic or electro-energy cells
AU2021342847A Pending AU2021342847A1 (en) 2020-09-21 2021-09-20 Capillary-based electro-synthetic or electro-energy cells

Country Status (10)

Country Link
US (4) US20240044023A1 (enExample)
EP (4) EP4205202A4 (enExample)
JP (4) JP2023546259A (enExample)
KR (4) KR20230073290A (enExample)
AU (4) AU2021344447A1 (enExample)
CA (4) CA3193335A1 (enExample)
CL (2) CL2023000795A1 (enExample)
MA (3) MA71662A (enExample)
MX (1) MX2023003159A (enExample)
WO (4) WO2022056605A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102771529B1 (ko) * 2020-02-14 2025-02-20 현대자동차주식회사 수전해 시스템 및 그 제어방법
US20230307677A1 (en) * 2022-03-25 2023-09-28 Advent Technologies Holdings, Inc. ELECTRODE STRUCTURES FOR MEMBRANE ELECTRODE ASSEMBLIES OPERATING GREATER THAN 8OºC
US20250266470A1 (en) * 2022-04-07 2025-08-21 Hysata Pty Ltd Stackable electro-synthetic or electro-energy cells
DE102022130401A1 (de) * 2022-11-17 2024-05-23 WEW GmbH Verfahren zur Erzeugung von Wasserstoff
CN116590726A (zh) * 2023-05-11 2023-08-15 清华大学 一种液体隔膜水电解制氢小室结构和电解液制氢电解槽
CN121359271A (zh) * 2023-05-18 2026-01-16 海萨塔私人有限公司 电合成或电能电池、系统和操作方法
DE102023116360A1 (de) 2023-06-22 2024-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtung und Verfahren zur blasenfreien Elektrolyse
AU2024290995A1 (en) * 2023-07-05 2026-01-08 Hysata Pty Ltd Improvements to electro-synthetic or electro-energy cells
EP4495055A1 (en) * 2023-07-19 2025-01-22 Licitar, Antonijo System and method for treating liquid by splitting molecules of the liquid into smaller parts
GB2635412A (en) * 2023-11-13 2025-05-14 Univ Of Northumbria At Newcastle Electrolyser
CN118028856B (zh) * 2024-02-06 2024-08-02 三碳(安徽)科技研究院有限公司 一种具有植物维管束仿生结构的零间隙电解槽
GB202403339D0 (en) * 2024-03-07 2024-04-24 Univ Bath Energy storage apparatus
AT528134B1 (de) * 2024-09-09 2025-10-15 Hycenta Res Gmbh Vorrichtung zur elektrochemischen Kompression mit PEM und AEM
AT528010B1 (de) * 2024-09-09 2025-09-15 Hycenta Res Gmbh Vorrichtung zur elektrochemischen Kompression mit poröser Transportschicht
CN121709722A (zh) * 2026-02-14 2026-03-20 宁德时代新能源科技股份有限公司 二次电池及用电设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364071A (en) * 1963-04-10 1968-01-16 Union Carbide Corp Fuel cell with capillary supply means
US4007058A (en) * 1973-04-04 1977-02-08 Minnesota Mining And Manufacturing Company Matrix construction for fuel cells
JPS5228473A (en) * 1975-08-20 1977-03-03 Matsushita Electric Ind Co Ltd Oxygen generating apparatus
EP0107396B1 (en) * 1982-09-30 1988-08-03 Engelhard Corporation System for supplying electrolyte to fuel cells
JP3894002B2 (ja) * 2002-03-07 2007-03-14 株式会社豊田中央研究所 膜電極接合体並びにこれを備える燃料電池及び電気分解セル
ES2672501T3 (es) * 2013-02-12 2018-06-14 Airbus Defence and Space GmbH Procedimiento para el funcionamiento de una célula electrolítica
DE102014213990A1 (de) * 2014-07-18 2016-01-21 Robert Bosch Gmbh Protonenaustauschmembran für eine elektrochemische Zelle
JP6905308B2 (ja) * 2015-06-16 2021-07-21 川崎重工業株式会社 アルカリ水電解用隔膜及びその製造方法

Also Published As

Publication number Publication date
EP4204605A4 (en) 2025-06-11
US20240044023A1 (en) 2024-02-08
KR20230083292A (ko) 2023-06-09
AU2021345500A9 (en) 2024-10-31
EP4205202A4 (en) 2025-06-11
JP2023546259A (ja) 2023-11-01
EP4205201A1 (en) 2023-07-05
EP4205201A4 (en) 2025-06-11
WO2022056605A1 (en) 2022-03-24
MA71663A (fr) 2025-05-30
EP4205202A1 (en) 2023-07-05
AU2021342847A9 (en) 2024-09-12
US20240044017A1 (en) 2024-02-08
AU2021345500A1 (en) 2023-05-04
CA3193346A1 (en) 2022-03-24
AU2021344447A9 (en) 2024-04-18
KR20230073290A (ko) 2023-05-25
US20240035174A1 (en) 2024-02-01
EP4205200A4 (en) 2025-06-11
CA3193342A1 (en) 2022-03-24
CL2023000795A1 (es) 2023-09-01
WO2022056603A1 (en) 2022-03-24
WO2022056604A1 (en) 2022-03-24
JP2023542437A (ja) 2023-10-06
CA3193335A1 (en) 2022-03-24
JP2023542436A (ja) 2023-10-06
MA71662A (fr) 2025-05-30
JP2023543087A (ja) 2023-10-12
EP4205200A1 (en) 2023-07-05
CL2024000252A1 (es) 2024-06-07
EP4204605A1 (en) 2023-07-05
MX2023003159A (es) 2023-06-08
KR20230092913A (ko) 2023-06-26
CA3193322A1 (en) 2022-03-24
AU2021342847A1 (en) 2023-05-04
WO2022056606A1 (en) 2022-03-24
AU2021343569A1 (en) 2023-05-04
MA71664A (fr) 2025-05-30
KR20230079106A (ko) 2023-06-05
US20240044024A1 (en) 2024-02-08

Similar Documents

Publication Publication Date Title
US20240044017A1 (en) Capillary-based electro-synthetic water electrolysis cells
JP2023542436A5 (enExample)
JP2023546259A5 (enExample)
JP2023543087A5 (enExample)
JP2023542437A5 (enExample)
US8900435B2 (en) Separating gas using ion exchange
JP6811444B2 (ja) 電気化学式水素ポンプ
CN116194621A (zh) 增强和维持二氧化碳电解器的电解器性能的方法和系统
US20090301297A1 (en) Producing Articles That Include Ionic Liquids
CN121152669A (zh) 电解工艺、电解槽和装置
CA3178490A1 (en) Electrolysis system and method of use of the same
CN116762195A (zh) 基于毛细管的电合成电池或电能电池
US20240110293A1 (en) Ammonia manufacturing apparatus and ammonia manufacturing method
BR122024014626A2 (pt) Célula eletrossintética de eletrólise de água, pilha de múltiplas células para eletrólise de água, e método de operação de célula eletrossintética de eletrólise de água
CA3287145A1 (en) Electrolytic process, electrolysis cell, and plant
KR20250033049A (ko) 전기분해 셀 및 이의 제조방법
EA048597B1 (ru) Электрохимическая ячейка и способ обработки газового потока, содержащего водород
CN121359271A (zh) 电合成或电能电池、系统和操作方法

Legal Events

Date Code Title Description
SREP Specification republished