Alkaline earth metal compounds and alkali metal substances via
electrochemical process
    6.
    发明授权
    Alkaline earth metal compounds and alkali metal substances via electrochemical process 失效
    碱土金属化合物和碱金属物质通过电化学过程

    公开(公告)号:US4808282A

    公开(公告)日:1989-02-28

    申请号:US482

    申请日:1987-01-05

    申请人: Thomas D. Gregory

    发明人: Thomas D. Gregory

    摘要: Included is an invention, which in one aspect, is a process for preparing a product of an alkaline earth metal compound having at least one BVB-heteromoeity and by-product of an alkali metal substance comprising operating an electrochemical cell, said cell having(1) a sacrificial alkaline earth metal anode,(2) a liquid electrolyte, which contains a solvent that is generally inert and a solute that has at least a residual alkali metal moiety and an incorporatable BVB-heteromoiety therein, and(3) an alkali metal substance segregative cathode, under conditions whereby said product and by-product are prepared. Provided, among other products, are alkaline earth metal organoborates. For example, magnesium triethylpyrrolylborate can be prepared by employing a magnesium anode, a solution of lithium triethylpyrrolylborate in tetrahydrofuran and a cupric oxide and carbon containing cathode. Intercalating cathodes can provide electrical current output.

    摘要翻译: 包括的发明是一个发明,其一方面是一种制备具有至少一种BVB异质性的碱土金属化合物和包含操作电化学电池的碱金属物质的副产物的产物的方法,所述电池具有(1 )牺牲性碱土金属阳极,(2)液体电解质,其含有通常为惰性的溶剂和至少具有残留碱金属部分和其中可掺入的BVB异质性的溶质,和(3)碱金属 物质分离阴极,在制备所述产物和副产物的条件下。 除了其他产品之外,还提供碱土金属有机物。 例如,可以通过使用镁阳极,三乙基吡咯烷基硼酸锂在四氢呋喃中的溶液和含氧化铜和含碳阴极来制备三乙基吡咯烷基硼酸镁。 嵌入阴极可提供电流输出。

    Electrochemical synthesis of substituted aromatic amines in basic media
    7.
    发明授权
    Electrochemical synthesis of substituted aromatic amines in basic media 失效
    碱性介质中取代芳香胺的电化学合成

    公开(公告)号:US4764263A

    公开(公告)日:1988-08-16

    申请号:US50666

    申请日:1987-05-18

    IPC分类号: C25B3/04

    CPC分类号: C25B3/04

    摘要: Substituted amino aromatic compounds such as 3-amino-4-hydroxybenzoic acid are prepared by electrolytically reducing the corresponding nitro aromatic compound in a basic medium at temperatures below 60.degree. C. and current densities greater than 50 milliamps per square centimeter. The aminohydroxybenzoic acids are useful in the preparation of polybenzoxazoles which are used to make fibers and composites having high strength and thermal stability.

    Solid polymer electrolyte and production method

    公开(公告)号:US4705728A

    公开(公告)日:1987-11-10

    申请号:US922920

    申请日:1986-10-27

    申请人: Thomas D. Gregory

    发明人: Thomas D. Gregory

    IPC分类号: H01M6/16 H01M6/18

    CPC分类号: H01M6/181 H01M6/166

    摘要: An anionically conductive polymer electrolyte, solid at ambient temperature, containing a salt of the formula:(R).sub.3 CMX.sub.n,wherein M is selected from the group consisting of at least one of boron, phosphorus, antimony, and arsenic, wherein X is halogen, n is 4 or 6, and R is aryl of 6-18 carbon atoms, alkyl of 1-8 carbon atoms, or alkaryl of 7-26 carbon atoms. The polymer is derived from at least one monomer having at least one heteroatom in the monomer unit selected from oxygen, nitrogen, sulfur, and phosphorus. The electrolyte can be prepared by mixing the polymer and the salt together in the presence of a diluent or solvent and removing the diluent or solvent or by polymerizing a salt and monomer mixture utilizing a metal or a Lewis acid catalyst.

    Electrochemical generator utilizing solid polymer-salt complex
    10.
    发明授权
    Electrochemical generator utilizing solid polymer-salt complex 失效
    电化学发生器利用固体聚合物 - 盐络合物

    公开(公告)号:US4702974A

    公开(公告)日:1987-10-27

    申请号:US923364

    申请日:1986-10-27

    IPC分类号: C08G65/04 H01M6/18

    CPC分类号: C08G65/04 H01M6/181

    摘要: An electric current producing primary electrochemical cell and a process for producing electric current at an ambient temperature of about 20.degree. C. to about 100.degree. C. in a primary electrochemical cell using a polymer electrolyte which is a solid at a temperature of about 20.degree. C. to about 100.degree. C.

    摘要翻译: 产生初级电化学电池的电流和在约20℃至约100℃的温度下在一次电化学电池中使用固体的聚合物电解质在约20℃至约100℃的环境温度下产生电流的方法 C.至约100℃