METHOD OF MANUFACTURE OF THE DEPOSITED METALLIC CATALYTIC AGENTS (VERSIONS) Russian patent published in 2007 - IPC B01J23/56 B01J23/89 B01J37/02 B01J23/64 C07B33/00 

FIELD: chemical industry; methods of manufacture of the deposited polymetallic catalytic agents.

SUBSTANCE: the invention is pertaining to the methods of manufacture of the oxidation catalytic agents based on any solid carriers by deposition on them of the metals solid solutions. The catalytic agents may be used in the various fields of the catalysis, for example, for realization of the photocatalytic, electrocatalytic, catalytic and other reactions. The invention presents the description of the method of manufacture of the deposited polymetallic catalytic agents by deposition of the metals on ceramics, plastics materials, metals, composite materials, oxides of the transition metals, the carbonic material, which includes the sequential stages of deposition of the previous layers carrying the cationic and anionic parts and for recovery. In the capacity of the previous layer carrying the cationic part use the substances of the following composition: [М(NH₃)_xА_y]В_z, where M - Cr, Со, Ni, Cu, Zn, Ru, Rh, Pd, Ag, Cd, Ir, Pt, Au; А - ОН, Н₂0, C1, Br, I, NO, NO₂; В - OH, F, Cl, Br, I, NO₂, NO₃, SO₄; and as the previous layer carrying the anionic part use the substance of the following composition: Е_x2[M'D_y2C_z2], where М' - Ti, Cr, Со, Ni, Cu, Zn, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg; С - ОН, Н₂0, F, SCN, Cl, Br, I, NO, NO₂; _{D - ОН, Н20, F, SCN, Cl, Br, I, NO, NO2; Е - Н, Li, Na, К, Rb, Cs, NH4; or as the previous layer carrying the cationic part use the substances having the following composition: [М(NH3)xАy]Вz and/or [М1(NH3)x1Аy1]Вz1, where M AND M1 - Cr, Со, Ni, Cu, Zn, Ru, Ag, CD, Ir, Pt, Au; А - ОН, Н20, C1, Br, I, NO, NO2; В - OH, F, Cl, Br, I, NO2, NO3, SO4; and as the previous layer carrying the anionic part use the substances having the following composition: Еx2[M'Dy2Cz2] and/or Еx3[M'1Dy3Cz3], where М' and М'1 - Ti, Cr, Со, Ni, Cu, Zn, Zr, Nb, Mo, Tc, Ru, Ag, Cd, Hf, Ta, W, Os, Ir, Pt, Au, Hg; С - ОН, Н20, F, Cl, Br, I, NO, NO2; D - ОН, Н20, F, Cl, Br, I, NO, NO2; Е - Н, Li, Na, К, Rb, Cs, NH4; or as the previous layer carrying both the cationic part and then anionic part use the substance having the following composition: [М(NH3)xАy]x1[M'Dy1Cz1]z, where: M - Cr, Со, Ni, Cu, Zn, Ru, Rh, Pd, Ag, Cd, Ir, Pt, Au; А - ОН, Н20, C1, Br, I, NO, NO2; М' - Ti, Cr, Со, Ni, Cu, Zn, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, 0s, Ir, Pt, Au, Hg; С - ОН, Н20, F, Cl, Br, I, NO, NO2; D - ОН, Н20, F, Cl, Br, I, NO, NO2. The technical result of the invention is the high activity of the produced catalytic agents.}

EFFECT: the invention ensures the high activity of the produced catalytic agents.

14 cl, 3 tbl, 97 ex