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SA519410012B1 - خلية كهروكيميائية مكونة من وحدات نمطية جديدة وتصميم تراص - Google Patents

خلية كهروكيميائية مكونة من وحدات نمطية جديدة وتصميم تراص

Info

Publication number
SA519410012B1
SA519410012B1 SA519410012A SA519410012A SA519410012B1 SA 519410012 B1 SA519410012 B1 SA 519410012B1 SA 519410012 A SA519410012 A SA 519410012A SA 519410012 A SA519410012 A SA 519410012A SA 519410012 B1 SA519410012 B1 SA 519410012B1
Authority
SA
Saudi Arabia
Prior art keywords
dimensional
electrochemical cell
assembly
cells
current collectors
Prior art date
Application number
SA519410012A
Other languages
English (en)
Inventor
أحمد دى حمد
ستاماتيوس سوينتى
اسلام تى عمر
Original Assignee
شركة الزيت العربية السعودية
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 شركة الزيت العربية السعودية filed Critical شركة الزيت العربية السعودية
Publication of SA519410012B1 publication Critical patent/SA519410012B1/ar

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/78—Shapes other than plane or cylindrical, e.g. helical
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/024—Insertable electrodes
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/025—Electrodes composed of, or comprising, active material with shapes other than plane or cylindrical
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Prostheses (AREA)

Abstract

يتعلق الاختراع بخلية كهروكيميائية electrochemical cell، وتجميعة خلية كهروكيميائية electrochemical cell assembly، وطريقة لتجميع تجميعة خلية كهروكيميائية. تتضمن الخلية زوج من مجمعات تيار current collectors واللذان عند توصيلهما معاً يكونان تجميعة قطب electrode assembly ثلاثية الأبعاد مع غشاء تبادل أيوني ion-exchange membrane موضوع بين المصعد anode والمهبط cathode لتجميعة القطب. يتم تحديد حجم مجمعات التيار وتشكيلها بحيث يقل حجم غرفة متفاعل reactant chamber ثلاثية الأبعاد لأحد مجمعات التيار الوضع المتداخل لجزء على الأقل عن حجم غرفة متفاعل ثلاثية الأبعاد لمجمع التيار current collector الآخر. يسمح هذا التصميم بالإضافة، أو الإزالة، أو الاستبدال السهل والمباشر لخلايا في تراص لتلك الخلية بأسلوب الوحدة النمطية. بالإضافة إلى ذلك، فإن سهولة تركيب وفك الخلايا على مشعبات المتفاعل reactant manifolds يعزز سهولة تجميع بنيات تراص stack structures ثنائية أو ثلاثية الأبعاد. شكل1
SA519410012A 2017-03-02 2019-09-02 خلية كهروكيميائية مكونة من وحدات نمطية جديدة وتصميم تراص SA519410012B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/447,536 US10153497B2 (en) 2017-03-02 2017-03-02 Modular electrochemical cell and stack design
PCT/US2018/016407 WO2018160317A1 (en) 2017-03-02 2018-02-01 Novel modular electrochemical cell and stack design

Publications (1)

Publication Number Publication Date
SA519410012B1 true SA519410012B1 (ar) 2022-03-20

Family

ID=61231344

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519410012A SA519410012B1 (ar) 2017-03-02 2019-09-02 خلية كهروكيميائية مكونة من وحدات نمطية جديدة وتصميم تراص

Country Status (8)

Country Link
US (1) US10153497B2 (ar)
EP (1) EP3590144B1 (ar)
JP (1) JP7101184B2 (ar)
KR (1) KR102278869B1 (ar)
CN (1) CN110431699B (ar)
SA (1) SA519410012B1 (ar)
SG (1) SG11201907977WA (ar)
WO (1) WO2018160317A1 (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023201613A1 (de) * 2023-02-22 2024-08-22 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzellenvorrichtung

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Also Published As

Publication number Publication date
EP3590144A1 (en) 2020-01-08
KR20190121369A (ko) 2019-10-25
US10153497B2 (en) 2018-12-11
KR102278869B1 (ko) 2021-07-20
CN110431699B (zh) 2022-07-26
WO2018160317A1 (en) 2018-09-07
JP2020509551A (ja) 2020-03-26
US20180254495A1 (en) 2018-09-06
JP7101184B2 (ja) 2022-07-14
SG11201907977WA (en) 2019-09-27
CN110431699A (zh) 2019-11-08
EP3590144B1 (en) 2023-05-10

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