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    • 4. 发明申请
    • REDOX FLOW BATTERY
    • REDOX流量电池
    • US20130045400A1
    • 2013-02-21
    • US13583585
    • 2011-03-08
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • H01M4/36H01M2/38
    • H01M8/188H01M2/40H01M8/04186H01M8/18H01M8/184Y02E60/528
    • Provided are a redox flow battery (RF battery) in which a positive electrode electrolyte and a negative electrode electrolyte are supplied to a battery cell including a positive electrode, a negative electrode, and a membrane, to charge and discharge the battery, and a method of operating the RF battery. The positive electrode electrolyte contains a manganese ion, or both of a manganese ion and a titanium ion. The negative electrode electrolyte contains at least one type of metal ion selected from a titanium ion, a vanadium ion, a chromium ion, a zinc ion, and a tin ion. The RF battery can have a high electromotive force and can suppress generation of a precipitation of MnO2 by containing a titanium ion in the positive electrode electrolyte, or by being operated such that the positive electrode electrolyte has an SOC of not more than 90%.
    • 本发明提供一种氧化还原液流电池(RF电池),其中将正极电解质和负极电解质供给到包括正极,负极和膜的电池的电池中,以对电池进行充电和放电, 操作RF电池。 正极电解质含有锰离子或锰离子和钛离子两者。 负极电解质含有选自钛离子,钒离子,铬离子,锌离子和锡离子中的至少一种金属离子。 RF电池可以具有高的电动势,并且可以通过在正极电解质中含有钛离子来抑制MnO 2的析出,或者通过使正极电解质的SOC不大于90%来进行操作。
    • 6. 发明申请
    • REDOX FLOW BATTERY
    • REDOX流量电池
    • US20120045680A1
    • 2012-02-23
    • US13148880
    • 2010-09-10
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • H01M4/36H01M4/48H01M10/02H01M4/60H01M4/583H01M2/14H01M4/38H01M4/50
    • H01M8/188H01M2/40H01M8/04186H01M8/18H01M8/184Y02E60/528
    • A redox flow battery having a high electromotive force and capable of suppressing generation of a precipitation is provided. In a redox flow battery 100, a positive electrode electrolyte and a negative electrode electrolyte are supplied to a battery cell including a positive electrode 104, a negative electrode 105, and a membrane 101 interposed between the electrodes 104 and 105, to charge and discharge the battery. The positive electrode electrolyte contains a manganese ion, or both of a manganese ion and a titanium ion. The negative electrode electrolyte contains at least one type of metal ion selected from a titanium ion, a vanadium ion, a chromium ion, a zinc ion, and a tin ion. The redox flow battery 100 can suppress generation of a precipitation of MnO2, and can be charged and discharged well by containing a titanium ion in the positive electrode electrolyte, or by being operated such that the positive electrode electrolyte has an SOC of not more than 90%. In addition, the redox flow battery 100 can have a high electromotive force equal to or higher than that of a conventional vanadium-based redox flow battery.
    • 提供具有高电动势并且能够抑制降水产生的氧化还原液流电池。 在氧化还原液流电池100中,将正极电解质和负极电解质供给到包括正极104,负极105和介于电极104和105之间的膜101的电池单元,以对 电池。 正极电解质含有锰离子或锰离子和钛离子两者。 负极电解质含有选自钛离子,钒离子,铬离子,锌离子和锡离子中的至少一种金属离子。 氧化还原液流电池100可以抑制MnO 2的析出的产生,并且可以通过在正极电解质中含有钛离子,或者通过使正极电解质的SOC不大于90的SOC被充分地充放电 %。 此外,氧化还原液流电池100可以具有等于或高于常规钒基氧化还原液流电池的高电动势。
    • 8. 发明授权
    • Redox flow battery
    • 氧化还原液流电池
    • US09118064B2
    • 2015-08-25
    • US13583585
    • 2011-03-08
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • H01M4/36H01M2/38H01M8/18H01M8/04H01M2/40
    • H01M8/188H01M2/40H01M8/04186H01M8/18H01M8/184Y02E60/528
    • Provided are a redox flow battery (RF battery) in which a positive electrode electrolyte and a negative electrode electrolyte are supplied to a battery cell including a positive electrode, a negative electrode, and a membrane, to charge and discharge the battery, and a method of operating the RF battery. The positive electrode electrolyte contains a manganese ion, or both of a manganese ion and a titanium ion. The negative electrode electrolyte contains at least one type of metal ion selected from a titanium ion, a vanadium ion, a chromium ion, a zinc ion, and a tin ion. The RF battery can have a high electromotive force and can suppress generation of a precipitation of MnO2 by containing a titanium ion in the positive electrode electrolyte, or by being operated such that the positive electrode electrolyte has an SOC of not more than 90%.
    • 本发明提供一种氧化还原液流电池(RF电池),其中将正极电解质和负极电解质供给到包括正极,负极和膜的电池的电池中,以对电池进行充电和放电, 操作RF电池。 正极电解质含有锰离子或锰离子和钛离子两者。 负极电解质含有选自钛离子,钒离子,铬离子,锌离子和锡离子中的至少一种金属离子。 RF电池可以具有高的电动势,并且可以通过在正极电解质中含有钛离子来抑制MnO 2的析出,或者通过使正极电解质的SOC不大于90%来进行操作。
    • 9. 发明授权
    • Redox flow battery
    • 氧化还原液流电池
    • US08288030B2
    • 2012-10-16
    • US13148880
    • 2010-09-10
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • Yongrong DongToshio ShigematsuTakahiro KumamotoMichiru Kubata
    • H01M4/24
    • H01M8/188H01M2/40H01M8/04186H01M8/18H01M8/184Y02E60/528
    • A redox flow battery having a high electromotive force and capable of suppressing generation of a precipitation is provided. In a redox flow battery 100, a positive electrode electrolyte and a negative electrode electrolyte are supplied to a battery cell including a positive electrode 104, a negative electrode 105, and a membrane 101 interposed between the electrodes 104 and 105, to charge and discharge the battery. The positive electrode electrolyte contains a manganese ion, or both of a manganese ion and a titanium ion. The negative electrode electrolyte contains at least one type of metal ion selected from a titanium ion, a vanadium ion, a chromium ion, a zinc ion, and a tin ion. The redox flow battery 100 can suppress generation of a precipitation of MnO2, and can be charged and discharged well by containing a titanium ion in the positive electrode electrolyte, or by being operated such that the positive electrode electrolyte has an SOC of not more than 90%. In addition, the redox flow battery 100 can have a high electromotive force equal to or higher than that of a conventional vanadium-based redox flow battery.
    • 提供具有高电动势并且能够抑制降水产生的氧化还原液流电池。 在氧化还原液流电池100中,将正极电解质和负极电解质供给到包括正极104,负极105和介于电极104和105之间的膜101的电池单元,以对 电池。 正极电解质含有锰离子或锰离子和钛离子两者。 负极电解质含有选自钛离子,钒离子,铬离子,锌离子和锡离子中的至少一种金属离子。 氧化还原液流电池100可以抑制MnO 2的析出的产生,并且可以通过在正极电解质中含有钛离子,或者通过使正极电解质的SOC不大于90的SOC被充分地充放电 %。 此外,氧化还原液流电池100可以具有等于或高于常规钒基氧化还原液流电池的高电动势。