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    • 10. 发明授权
    • Metal oxide coatings
    • 金属氧化物涂层
    • US08404877B2
    • 2013-03-26
    • US11930991
    • 2007-10-31
    • Sergei KniajanskiAharon Yakimov
    • Sergei KniajanskiAharon Yakimov
    • C08G77/06
    • G02B1/10C07F7/0836C07F7/0874C07F7/0889C07F9/005C09D1/00C09D5/24G02B1/105G02B27/0006Y10T428/31663
    • Compounds of formula I may be hydrolyzed to produce metal oxides wherein M is Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Cd, In, Sn, Sb, La, Hf, Ta, W, Re, Os, Ir, Pt, Hg, Tl, Pb, Bi, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, or Pu; X is O1/2 or OR; R is alkyl; R1, R2, R3, R4, R5, R6, and R7 are independently H, alkoxy, C1-C10 alkyl, phenyl or R10, R11, R12, R13, R14, and R15 are independently C1-C10 alkyl or phenyl; n is equal to the value of the oxidation state of M minus q; m and p are independently 0 or an integer from 1 to 5; and q is 0, 1, 2, or 4; with the proviso that when q is 1, X is OR; and when q is 2, X is O1/2, and M is V, Cr, Mn, Fe, As, Nb, Mo, Tc, Ru, Sb, Ta, W, Re, Os, Ir, Pt, Bi, Th, U, or Pu; and when q is 4, X is O1/2, and M is Cr, Mo, W, Ru, Re, Os, U, or Pu. Articles comprising at least one metal oxide are fabricated by coating a substrate with at least one compounds of formula I before hydrolyzing, and/or heating the compound at a temperature ranging from about 50° C. to about 450° C.
    • 式I化合物可以水解生成金属氧化物,其中M是Mg,Al,Ca,Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Y, Nb,Mo,Tc,Ru,Rh,Pd,Cd,In,Sn,Sb,La,Hf,Ta,W,Re,Os,Ir,Pt,Hg,Tl,Pb,Bi,Ce,Pr, Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Th,U或Pu; X为O1 / 2或OR; R是烷基; R1,R2,R3,R4,R5,R6和R7独立地为H,烷氧基,C1-C10烷基,苯基或R10,R11,R12,R13,R14和R15独立地为C1-C10烷基或苯基; n等于M的氧化态减去q; m和p独立地为0或1至5的整数; q为0,1,2或4; 条件是当q为1时,X为OR; 当q为2时,X为O1 / 2,M为V,Cr,Mn,Fe,As,Nb,Mo,Tc,Ru,Sb,Ta,W,Re,Os,Ir,Pt,Bi,Th ,U或Pu; 当q为4时,X为O1 / 2,M为Cr,Mo,W,Ru,Re,Os,U或Pu。 包含至少一种金属氧化物的制品通过在至少一种式I化合物之前涂覆底物,然后在约50℃至约450℃的温度下水解和/或加热该化合物来制备。