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SG11201903731YA - Non-flammable sodium-ion batteries - Google Patents

Non-flammable sodium-ion batteries

Info

Publication number
SG11201903731YA
SG11201903731YA SG11201903731YA SG11201903731YA SG11201903731YA SG 11201903731Y A SG11201903731Y A SG 11201903731YA SG 11201903731Y A SG11201903731Y A SG 11201903731YA SG 11201903731Y A SG11201903731Y A SG 11201903731YA SG 11201903731Y A SG11201903731Y A SG 11201903731YA
Authority
SG
Singapore
Prior art keywords
singapore
engineering
international
faculty
ridge road
Prior art date
Application number
SG11201903731YA
Inventor
Balaya Palani
Ashish Rudola
Kang Du
Satyanarayana Reddy Gajjela
Lee Lam Law
Original Assignee
Nat Univ Singapore
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 Nat Univ Singapore filed Critical Nat Univ Singapore
Publication of SG11201903731YA publication Critical patent/SG11201903731YA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 03 May 2018 (03.05.2018) WIP0 I PCT omit °nolo omm mono En oimIE (10) International Publication Number WO 2018/080399 Al (51) International Patent Classification: H01M 10/26 (2006.01) H01M 10/056 (2010.01) (21) International Application Number: PCT/SG2017/050539 (22) International Filing Date: 26 October 2017 (26.10.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/412,893 26 October 2016 (26.10.2016) US (71) Applicant: NATIONAL UNIVERSITY OF SINGA- PORE [SG/SG]; 21 Lower Kent Ridge Road, Singapore 119077 (SG). (72) Inventors: PALANI, Balaya; c/o National University of Singapore, Faculty of Engineering/Department of, Mechan- ical Engineering, 21 Lower Kent Ridge Road, Singapore 119077 (SG). RUDOLA, Ashish; c/o National University of Singapore, Faculty of Engineering/Department of, Me- chanical Engineering, 21 Lower Kent Ridge Road, Singa- pore 119077 (SG). DU, Kang; c/o National University of Singapore, Faculty of Engineering/Department of, Mechan- ical Engineering, 21 Lower Kent Ridge Road, Singapore 119077 (SG). GAJJELA, Satyanarayana Reddy; c/o Na- tional University of Singapore, Faculty of Engineering/De- partment of, Mechanical Engineering, 21 Lower Kent Ridge Road, Singapore 119077 (SG). LAW, Lee Lam, Markas; c/o National University of Singapore, Faculty of Engi- neering/Department of, Mechanical Engineering, 21 Lower Kent Ridge Road, Singapore 119077 (SG). (74) Agent: KINNAIRD, James Welsh; Marks & Clerk Singa- pore LLP, Tanjong Pagar, P 0 Box 636, Singapore 910816 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: NON-FLAMMABLE SODIUM-ION BATTERIES 0.20 0.15 0 10 - 0.05 - 0.00- • ;-0 05 - I-0.10.. -0.15 CV of Al WE vs Na Metal. CE in half cell 4t - 1.M NaC10 4 in EC:PC (1:1 v/v 1M NaBF 4 in Tetraglyme Cycle 1. 10 mV/s; 0.0 - 5.0 V WE — Working Electrode CE — Counter Electrode -0.2,0 'T 7 7 1 1 t t • t 0.0 0.5 1.0 13 2.0 23 3.0 3.5 4.0 4.5 5.0 Voltage vs Na/Na + / FIG. 1 1-1 C 4 \") O O GC 1-1 (57) : Disclosed herein is a non-flammable sodium-ion battery having a cathode and an anode and which uses an electrolyte that includes NaBF4 and a glyme solvent, where the battery has an average voltage of from 1.5 V to 6.0 V and has a coulombic efficiency C after 5 charge/discharge cycles of at least 90%. [Continued on next page] WO 2018/080399 Al MIDEDIMOMOIDEIREEMOOMMMOIMIDOHICHIMINHOIS UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))
SG11201903731YA 2016-10-26 2017-10-26 Non-flammable sodium-ion batteries SG11201903731YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662412893P 2016-10-26 2016-10-26
PCT/SG2017/050539 WO2018080399A1 (en) 2016-10-26 2017-10-26 Non-flammable sodium-ion batteries

Publications (1)

Publication Number Publication Date
SG11201903731YA true SG11201903731YA (en) 2019-05-30

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Country Status (6)

Country Link
US (1) US12080845B2 (en)
EP (1) EP3533102A4 (en)
JP (2) JP2019533882A (en)
CN (1) CN110140253B (en)
SG (2) SG11201903731YA (en)
WO (1) WO2018080399A1 (en)

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TWI641177B (en) * 2017-11-10 2018-11-11 中原大學 Electrode material of sodium ion battery, manufacturing method thereof and electrode of sodium ion battery
GB201720745D0 (en) 2017-12-13 2018-01-24 Faradion Ltd Non-aqueous electrolyte compositions
FR3087299B1 (en) * 2018-10-11 2020-10-30 Renault Sas POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM-ION BATTERY
CN119905574A (en) * 2019-09-27 2025-04-29 宁德时代新能源科技股份有限公司 Positive electrode active material for sodium ion battery, sodium ion battery made of the active material, battery module, battery pack and device
WO2021150168A1 (en) * 2020-01-21 2021-07-29 National University Of Singapore Na excess p3-type layered oxides naxmyoz with x ≥ 0.66; 0.8 ≤ y ≤ 1.0 and z ≤ 2 as cathode materials for sodium ion batteries
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CN115611319B (en) * 2022-09-22 2023-10-24 湖南工程学院 Copper-iron-manganese-based positive electrode material of sodium ion battery and preparation method thereof
CN116479546B (en) * 2023-06-19 2023-08-22 武汉理工大学三亚科教创新园 Method for preparing carbon fiber material without solvent and sodium ion battery pack
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Also Published As

Publication number Publication date
EP3533102A4 (en) 2020-05-27
JP2022101635A (en) 2022-07-06
US20190312299A1 (en) 2019-10-10
SG10201912317XA (en) 2020-02-27
WO2018080399A1 (en) 2018-05-03
CN110140253B (en) 2024-10-15
EP3533102A1 (en) 2019-09-04
JP2019533882A (en) 2019-11-21
JP7454871B2 (en) 2024-03-25
CN110140253A (en) 2019-08-16
US12080845B2 (en) 2024-09-03

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