A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains a lithium compound and a negative electrode current collector supporting the lithium compound. A log differential intrusion curve obtained when a pore size diameter of the negative electrode is measured by mercury porosimetry has a peak in a pore size diameter range of 0.03 to 0.2 μm and attenuates with a decrease in pore size diameter from an apex of the peak. A specific surface area (excluding a weight of the negative electrode current collector) of pores of the negative electrode found by mercury porosimetry is 6 to 100 m2/g. A ratio of a volume of pores having a pore size diameter of 0.05 μm or less to a total pore volume is 20% or more.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Nonaqueous electrolyte battery, battery pack and vehicle


    Beteiligte:
    SARUWATARI HIDESATO (Autor:in) / MORISHIMA HIDEAKI (Autor:in) / INAGAKI HIROKI (Autor:in) / TAKAMI NORIO (Autor:in)

    Erscheinungsdatum :

    2017-10-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Nonaqueous electrolyte battery, battery pack, and vehicle

    YAMASHITA YASUNOBU / UEDA KAKUYA / OKI MITSUHIRO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Nonaqueous electrolyte battery, battery pack and vehicle

    ISHII HARUCHIKA / ARIKAWA TOSHIHIDE / TAHARA HIROTADA et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    NONAQUEOUS ELECTROLYTE BATTERY BATTERY PACK AND VEHICLE

    YAMASHITA YASUNOBU / HOSHINA KEIGO / ISOZAKI YOSHIYUKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE

    TAKAMI NORIO / NAMIKI YUSUKE / ISE KAZUKI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Nonaqueous electrolyte battery, battery pack and vehicle

    ARIKAWA TOSHIHIDE / ISHII HARUCHIKA / TAHARA HIROTADA et al. | Europäisches Patentamt | 2022

    Freier Zugriff