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    • 3. 发明申请
    • Secondary battery comprising eutectic mixture and preparation method thereof
    • 包含共晶混合物的二次电池及其制备方法
    • US20070099090A1
    • 2007-05-03
    • US11586607
    • 2006-10-26
    • Jae Seung OhShin Jung ChoiByoung Bae LeeJae Duk ParkJi Won Park
    • Jae Seung OhShin Jung ChoiByoung Bae LeeJae Duk ParkJi Won Park
    • H01M10/40
    • H01M10/0525H01M4/131H01M4/1391H01M4/525H01M10/0565H01M10/0566H01M10/4235Y02E60/122
    • Disclosed is a secondary battery comprising a cathode, an anode, a separator and an electrolyte, wherein the electrolyte comprises a eutectic mixture formed of: (a) an amide group-containing compound, and (b) an ionizable lithium salt, and the anode comprises a metal or metal oxide having a potential vs. lithium potential (Li/Li+) within electrochemical window of the eutectic mixture. An electrolyte for a secondary battery comprising the eutectic mixture is also disclosed. Since the secondary battery uses a eutectic mixture as an electrolyte in combination with an anode having a potential vs. lithium potential (Li/Li+) within the electrochemical window of the eutectic mixture, it solves the problems occurring in a conventional battery using a eutectic mixture as an electrolyte, such problems including decomposition of an electrolyte and degradation of the quality of a battery. Also, due to the thermal and chemical stability, high conductivity and a broad electrochemical window of a eutectic mixture, it is possible to improve the quality as well as safety of a battery.
    • 公开了包括阴极,阳极,隔膜和电解质的二次电池,其中电解质包括由以下物质形成的共晶混合物:(a)含酰胺基化合物和(b)可电离锂盐,阳极 包括在共晶混合物的电化学窗口内具有电位与锂电位(Li / Li + +)的金属或金属氧化物。 还公开了包含共晶混合物的二次电池用电解质。 由于二次电池在共晶混合物的电化学窗口内使用共晶混合物作为电解质与具有电位与锂电位(Li / Li + SUP +)的阳极组合,因此解决了发生的问题 在使用共晶混合物作为电解质的常规电池中,存在电解质分解和电池质量劣化等问题。 此外,由于热和化学稳定性,高导电性和共晶混合物的宽电化学窗口,可以提高电池的质量和安全性。
    • 6. 发明授权
    • Electrolyte comprising eutectic mixture and electrochromic device using the same
    • 电解质包括共晶混合物和使用其的电致变色装置
    • US07630117B2
    • 2009-12-08
    • US11229716
    • 2005-09-20
    • Jae Seung OhByoung Bae LeeJae Duk ParkSu Jin Mun
    • Jae Seung OhByoung Bae LeeJae Duk ParkSu Jin Mun
    • G02F1/153
    • G02F1/1525G02F2001/1519Y10S438/929
    • Disclosed is an electrolyte for electrochromic devices, which includes a eutectic mixture comprising: (a) a compound having an acidic functional group and basic functional group; and (b) an ionizable lithium salt. An electrochromic device using the same electrolyte is also disclosed. Because the electrochromic device uses the electrolyte comprising the eutectic mixture, which is cost-efficient and has excellent thermal and chemical stability, there are no problems related with evaporation and exhaustion as well as flammability of electrolyte. Additionally, it is possible to minimize side reactions with constitutional elements of an electrochromic device and electrolyte, thereby improving the safety. Further, it is also possible to improve the quality of an electrochromic device by virtue of a broad electrochemical window and high electroconductivity of the eutectic mixture.
    • 公开了一种用于电致变色器件的电解质,其包括共晶混合物,其包含:(a)具有酸性官能团和碱性官能团的化合物; 和(b)可电离的锂盐。 还公开了使用相同电解质的电致变色装置。 由于电致变色装置使用包含共晶混合物的电解质,其是经济有效的并且具有优异的热和化学稳定性,因此不存在与蒸发和耗尽以及电解质的可燃性有关的问题。 另外,可以使电致变色器件和电解质的构成元件的副反应最小化,从而提高安全性。 此外,还可以通过广泛的电化学窗口和共晶混合物的高导电性来提高电致变色器件的质量。