DK3050153T3 - Natrium-metal-halogenidbatteri med mellemtemperatur - Google Patents

Natrium-metal-halogenidbatteri med mellemtemperatur Download PDF

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Publication number
DK3050153T3
DK3050153T3 DK14847801.9T DK14847801T DK3050153T3 DK 3050153 T3 DK3050153 T3 DK 3050153T3 DK 14847801 T DK14847801 T DK 14847801T DK 3050153 T3 DK3050153 T3 DK 3050153T3
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DK
Denmark
Prior art keywords
electrolyte
sodium
nax
positive
molten salt
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DK14847801.9T
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English (en)
Inventor
Sai Bhavaraju
Ashok V Joshi
Mathew Robins
Alexis Eccleston
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Field Upgrading Usa
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Publication of DK3050153T3 publication Critical patent/DK3050153T3/da

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/36Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/399Cells with molten salts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0048Molten electrolytes used at high temperature
    • H01M2300/0054Halogenides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0068Solid electrolytes inorganic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0088Composites
    • 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
    • Y02E60/10Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Claims (12)

1. Genopladeligt natriumbatteri, der omfatter: en negativ elektrode, der omfatter metallisk natrium i smeltet tilstand; en positiv elektrode, der omfatter en blanding af NaX og M; hvor X er et halogen valgt fra Cl, Br og I og M er et metal valgt fra Ni, Fe og Zn; hvor den positive elektrode er placeret i en positiv elektrolyt af blandet smeltet salt, der omfatter mindst to salte, der kan repræsenteres ved formlen NaAlXY-eX’Y hvor 0 < δ < 4; hvor X’ og X” er forskellige halogener valgt fra Cl, Br og I; og hvor den positive elektrolyt omfatter supplerende NaX eller en blanding af NaX forbindelser; og en natriumion-ledende fast elektrolyt tilvejebragt mellem den negative elektrode og den positive elektrode; hvor den supplerende NaX eller en blanding af NaX forbindelser er tilsat den positive elektrolyt i et molforhold til den positive elektrolyt af blandet smeltet salt, der ligger i intervallet fra 1:1 til 3:1 af NaX : NaAlXY-eX’Y
2. Genopladeligt natriumbatteri ifølge krav 1, hvor den positive elektrolyt af blandet smeltet salt omfatter mindst to salte med den almene formel NaAIXå og NaAlX’U ved forskellige molforhold.
3. Genopladeligt natriumbatteri ifølge krav 2, hvor molforholdet mellem NaAlX’4 og NaAlX’U ligger inden for intervallet på 9:1 til 1:9 med tilsvarende δ værdier på 0,4 til 3,6.
4. Genopladeligt batteri ifølge et hvilket som helst foregående krav, hvor den positive elektrolyt af blandet smeltet salt er en smeltet flydende eller tofase-blanding; hvor den positive elektrolyt af blandet smeltet salt i overvejende grad er en flydende fase og supplerende NaX eller blanding af NaX-forbindelser er en fast fase.
5. Genopladeligt natriumbatteri ifølge et hvilket som helst foregående krav, hvor den positive elektrolyt af smeltet salt omfatter NaAlBr2.8l1.2-
6. Genopladeligt natriumbatteri ifølge et hvilket som helst foregående krav, hvor NaX omfatter NaBr.
7. Genopladeligt natriumbatteri ifølge krav 1, hvor den positive elektrolyt af blandet smeltet salt omfatter mindst tre salte, der kan repræsenteres ved formlen NaAlXY-a-oX’/X’”«, hvor X’, X” og X’” er tre forskellige halogener valgt fra Cl, Br, og I, hvor 0<δ<4, 0<ω< 4, og 0 < δ + ω < 4.
8. Genopladeligt natriumbatteri ifølge krav 7, hvor den positive elektrolyt af blandet smeltet salt omfatter NaAK'U, NaAlBr4 og NaAlU ved forskellige molforhold.
9. Genopladeligt natriumbatteri ifølge krav 7 eller krav 8, hvor supplerende NaX eller en blanding af NaX-forbindelser er tilsat den positive elektrolyt i et molforhold til den positive elektrolyt af blandet smeltet salt, der ligger i intervallet fra 1:1 til 3:1 af NaX : NaAlXfø-e- X55 -VT955 <5Æ ω.
10. Genopladeligt natriumbatteri ifølge krav 9, hvor den positive elektrolyt af blandet smeltet salt er en smeltet flydende eller tofaseblanding, hvor den positive elektrolyt af blandet smeltet salt i overvejende grad er en flydende fase og supplerende NaX eller blanding af NaX-forbindelser er en fast fase.
11. Genopladeligt natriumbatteri ifølge et hvilket som helst foregående krav, hvor den natriumion-ledende faste elektrolyt omfatter et NaSICON-elektrolytmateriale.
12. Genopladeligt natriumbatteri ifølge et hvilket som helst foregående krav, hvor batteriet fungerer ved en temperatur i intervallet 160 °C til 220 °C.
DK14847801.9T 2013-09-25 2014-09-25 Natrium-metal-halogenidbatteri med mellemtemperatur DK3050153T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361882516P 2013-09-25 2013-09-25
PCT/US2014/057462 WO2015048294A1 (en) 2013-09-25 2014-09-25 Intermediate temperature sodium-metal halide battery

Publications (1)

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DK3050153T3 true DK3050153T3 (da) 2019-03-04

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DK14847801.9T DK3050153T3 (da) 2013-09-25 2014-09-25 Natrium-metal-halogenidbatteri med mellemtemperatur

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EP (1) EP3050153B1 (da)
JP (1) JP6682427B2 (da)
KR (1) KR102302404B1 (da)
DK (1) DK3050153T3 (da)
ES (1) ES2708378T3 (da)
WO (1) WO2015048294A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018511922A (ja) * 2015-04-17 2018-04-26 フィールド アップグレイディング ユーエスエイ インコーポレイテッド ナトリウムイオン伝導性セラミックセパレータを有するナトリウムアルミニウム電池
US11545723B2 (en) 2019-11-26 2023-01-03 National Technology & Engineering Solutions Of Sandia, Llc Sodium electrochemical interfaces with NaSICON-type ceramics
KR102530026B1 (ko) * 2020-12-18 2023-05-04 재단법인 포항산업과학연구원 고온 동작형 리튬 이차 전지 및 이의 제조방법
CN114824512B (zh) * 2022-04-13 2024-02-02 华中科技大学 一种基于置换反应的钠基液态金属电池及其制备方法

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AU566856B2 (en) * 1984-05-28 1987-10-29 Lilliwyte Societe Anonyme Electrochemcial cell with fluoride in electrolyte
GB8829949D0 (en) * 1988-12-22 1989-02-15 Lilliwyte Sa Electrochemical cell
GB8829951D0 (en) * 1988-12-22 1989-02-15 Lilliwyte Sa Electrochemical cell
GB2249659B (en) * 1990-10-24 1994-11-30 Aabh Patent Holdings Electrochemical cell
US8343661B2 (en) 2009-11-04 2013-01-01 General Electric Company Cathode compositions comprising Zn and chalcogenide and energy storage cell comprising same
US8586227B2 (en) * 2010-03-10 2013-11-19 Lawrence Livermore National Security, Llc Low temperature sodium-beta battery
US8968902B2 (en) * 2010-11-05 2015-03-03 Ceramatec, Inc. Low temperature molten sodium secondary cell with sodium ion conductive electrolyte membrane
JP2012174442A (ja) * 2011-02-21 2012-09-10 Sumitomo Electric Ind Ltd 溶融塩電池及びその製造方法
JP5775330B2 (ja) * 2011-03-02 2015-09-09 住友電気工業株式会社 溶融塩電池
US20130196224A1 (en) * 2012-02-01 2013-08-01 Battelle Memorial Institute Intermediate Temperature Sodium Metal-Halide Energy Storage Devices

Also Published As

Publication number Publication date
JP2016532239A (ja) 2016-10-13
EP3050153A1 (en) 2016-08-03
EP3050153B1 (en) 2018-11-14
KR20160060693A (ko) 2016-05-30
EP3050153A4 (en) 2017-03-22
KR102302404B1 (ko) 2021-09-15
ES2708378T3 (es) 2019-04-09
WO2015048294A1 (en) 2015-04-02
JP6682427B2 (ja) 2020-04-15

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