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    Electrolyte composition and metal-ion battery employing the same
    5.
    发明授权
    Electrolyte composition and metal-ion battery employing the same 有权

    公开(公告)号：US10340552B1

    公开(公告)日：2019-07-02

    申请号：US15852936

    申请日：2017-12-22

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Chun-Tsung Hsu ,  Che-Wei Chang ,  Chih-Hsing Wang ,  Chien-Chih Chiang

    IPC: H01M10/0568 ,  H01M10/0585 ,  H01M10/054 ,  H01M4/66 ,  H01M4/136 ,  H01M4/02

    Abstract: An electrolyte composition and a metal-ion battery employing the same are provided. The electrolyte composition includes a metal halide, an organic compound, and a halogen-containing salt, wherein the halogen-containing salt has a structure represented by Formula (I) [Ca+]i[X−]j  Formula (I) , wherein M can be IA element, IIA element, IIIA element, IVA element, VA element, VIA element, transition metal, pyrrolium, pyrrolinium, pyrrolidinium, pyridinium, ammonium, imidazolium, indazolium, pyrimidinium, etc.; wherein A can be F, Cl, Br, or I; a=j/i; i is 1, 2, 3, or 4; j is 1, 2, 3, 4, 5, or 6. The molar ratio of the metal halide to the organic compound is higher than 2, and the molar ratio of metal halide to the halogen-containing salt is higher than 2. The metal halide is different from the halogen-containing salt.

    Electrolyte composition and metal-ion battery employing the same
    7.
    发明授权
    Electrolyte composition and metal-ion battery employing the same 有权

    公开(公告)号：US11283110B2

    公开(公告)日：2022-03-22

    申请号：US16706961

    申请日：2019-12-09

    Applicant: Industrial Technology Research Institute

    Inventor： Che-Wei Chang ,  Chun-Tsung Hsu ,  Hsiao-Wen Huang ,  Ping-I Pan ,  Chien-Chih Chiang ,  Chang-Chung Yang

    IPC: H01M6/04 ,  H01M10/0568 ,  H01M10/0567 ,  H01M4/583 ,  H01M4/48 ,  H01M4/38 ,  H01M4/36 ,  H01M4/02

    Abstract: An electrolyte composition and a metal-ion battery employing the same are provided. The electrolyte composition includes a metal salt of Formula (I), an ionic liquid, and an additive MiXj  Formula (I), wherein M can be lithium ion, sodium ion, potassium ion, beryllium ion, magnesium ion, calcium ion, scandium ion, yttrium ion, titanium ion, zirconium ion, hafnium ion, vanadium ion, niobium ion, tantalum ion, chromium ion, molybdenum ion, tungsten ion, manganese ion, technetium ion, rhenium ion, iron ion, ruthenium, osmium ion, cobalt ion, rhodium ion, iridium ion, nickel ion, palladium ion, platinum ion, copper ion, silver ion, gold ion, zinc ion, cadmium ion, mercuric ion, indium ion, thallium ion, tin ion, lead ions, arsenic ions, antimony ions, bismuth ion, gallium ion, or aluminum ion; X− can be F−, Cl−, Br−, I−, BF4, PF6−, [(CF3SO2)2N]−, CF3SO3−, NO3−, CH3CO2−, SO42−, C2O42−, or [B(C2O4)2]−; and i is 1, 2, 3, 4, 5, or 6; and j is 1, 2, 3, 4, 5, or 6. The additive includes a substituted or unsubstituted C5-C30 nitrogen-containing heterocyclic compound.

    Method and device for charging aluminum battery
    8.
    发明授权
    Method and device for charging aluminum battery 有权

    公开(公告)号：US11251638B2

    公开(公告)日：2022-02-15

    申请号：US16436398

    申请日：2019-06-10

    Applicant: Industrial Technology Research Institute

    Inventor： Sheng-Cheng Chiu ,  Chien-Chih Chiang ,  Ping-I Pan ,  Chang-Chung Yang

    IPC: H02J7/04 ,  H02J7/00 ,  H01M4/587 ,  H01M10/44 ,  H01M10/054

    Abstract: A method for charging aluminum batteries includes performing a first charging procedure for the aluminum battery until the voltage of the aluminum battery reaches a set value. The first charging procedure at least includes a first constant-current charging using a first constant current to charge an aluminum battery in a first stage. The range of the first constant current is from 5 C to 100 C, and C (C-rate) refers to a unit of the capacity of the aluminum battery. When the voltage of the aluminum battery reaches the set value, a first constant-voltage charging uses a first constant voltage to charge the aluminum battery. According to the charging current provided by the first constant voltage to the aluminum battery or the charge time for the aluminum battery charged by the first constant voltage, a determination is made to stop the charging process on the aluminum battery.

    METAL-ION BATTERY
    10.
    发明申请
    METAL-ION BATTERY 审中-公开

    公开(公告)号：US20200212401A1

    公开(公告)日：2020-07-02

    申请号：US16574313

    申请日：2019-09-18

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Mao-Chia Huang ,  Chien-Chih Chiang ,  Lu-Yu Wang ,  Feng-Shun Tseng ,  Chang-Chung Yang

    IPC: H01M2/16 ,  H01M10/0585 ,  H01M4/48 ,  H01M4/66

    Abstract: A metal-ion battery is provided. The metal-ion battery includes a positive electrode, a negative electrode, a separating structure, and an electrolyte, wherein the positive electrode and the negative electrode are separated by the separating structure, and the electrolyte composition is disposed between the positive electrode and the negative electrode. The separating structure includes a first separator, a second separator, and a dielectric layer, wherein the dielectric layer is disposed between the first separator and the second separator. The dielectric layer consists of a dielectric material, and the dielectric material has a dielectric constant from 10 to 200.

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