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    • 3. 发明申请
    • Process for the selective electrochemical oxidation of organic compounds
    • 有机化合物的选择性电化学氧化方法
    • US20020031694A1
    • 2002-03-14
    • US09866638
    • 2001-05-30
    • DEGUSSA AG
    • F. P.F. Van BerkelMark DudaAdolf KuhnleG.S. SchipperGuido Stochniol
    • H01M008/10H01M004/92H01M004/90H01M004/60H01M004/48
    • C25B3/02C25B11/04H01M4/9016H01M2004/8684
    • A process is provided for the oxidation of an organic compound in an electrochemical cell having an anode, a cathode and an oxygen ion-conducting solid electrolyte, wherein the organic compound is contacted with the anode, wherein the anode contains a mixture of an electroconductive material and a mixed oxide of the formula I AlBmX7nX8oX9pX10qX11rX12sOtnullnull(I) where A, Bnullelement of the 1st, 2nd and/or 5th main group and/or the 4th, 5th, 6th, 7th, 8th subgroup of the Periodic Table of the Elements, X7nullV, Nb, Cr, W, Ta, Ga and/or Ce, X8nullLi, Na, K, Rb, Cs, Be, Mg, Ca, Sr and/or Ba, X9nullLa, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Cu, Ag, Au, Pd and/or Pt, X10nullFe, Co, Ni and/or Zn, X11nullSn, Pb, Sb and/or Te, X12nullTi, Zr, Si and/or Al, where lnullfrom 0.001 to 30, mnullfrom 0.001 to 20, nnullfrom 0 to 15, onullfrom 0.001 to 10, pnullfrom 0 to 10 qnullfrom 0 to 40 rnullfrom 0 to 10, and snullfrom 0 to 80 with the proviso that lnullmnull0.01 and lnullonull0.005, and an oxygen- or an N2O-containing gas is contacted with the cathode.
    • 提供一种用于在具有阳极,阴极和氧离子导电固体电解质的电化学电池中氧化有机化合物的方法,其中有机化合物与阳极接触,其中阳极含有导电材料 和式I的混合氧化物,其中A,B =第一,第二和/或第五的元素,其中A,B =第一,第二和/ 主要组和/或元素周期表第4,5,6,7,8组,X7 = V,Nb,Cr,W,Ta,Ga和/或Ce,X8 = Li,Na,K, Rb,Cs,Be,Mg,Ca,Sr和/或Ba,X9 = La,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Cu, Ag,Au,Pd和/或Pt,X10 = Fe,Co,Ni和/或Zn,X11 = Sn,Pb,Sb和/或Te,X12 = Ti,Zr,Si和/或Al,其中l = 0.001至30,m = 0.001至20,n = 0至15,o = 0.001至10,p = 0至10 q = 0至40 r = 0至10,s = 0至 80,条件是l + m> = 0.01和l + o> = 0.005,a 并且含氧气或含N2O的气体与阴极接触。