Novel crystalline metal-organic microporous materials

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专利权人:

NALCO CHEMICAL COMPANY

发明人:

YAGHI, OMAR M.

申请号：

EP19960118783

公开号：

EP0790253(A2)

申请日:

1996.11.22

申请国别(地区):

欧洲专利局

年份:

1997

代理人:

摘要：

Preparing microporous materials comprises admixing a solution containing: (i) one or more metal ions selected from: Mg2+, Ca2+, Sr2+, Ba2+, Sc3+, Y3+, Ti4+, Zr4+, Hf4+, V4+, V3+, V2+, Nb3+, Ta3+, Cr3+, Mo3+, W3+, Mn3+, Mn2+, Re3+, Re3+, Fe3+, Fe2+, Ru3+, Ru2+, Os3+, Os2+, Co3+, Co2+, Rh2+, Rh+, Ir2+, Ir+, Ni2+, Ni+, Pd2+, Pd+, Pt2+, Pt+, Cu2+, Cu+, Ag+, Au+, Zn2+, Cd2+, Hg2+, Al3+, Ga3+, In3+, Tl3+, Si4+, Si2+, Ge4+, Ge2+, Sn4+, Sn2+, Pb4+, Pb2+, As5+, As3+, As+, Sb5+, Sb3+, Sb+, Bi5+, Bi3+ and Bi+, along with the corresponding metal salt counter ion; with (ii) one or more ligands having at least one substructure selected from 1-10C alkyl groups, aryl groups having 1-5 phenyl rings and corresponding alkyl or aryl amine groups, these groups having covalently bound to them multidentate functional groups, X, selected from CO2H, CS2H, NO2, SO3H, Si(OH)3, Ge(OH)3, Sn(OH)3, Si(SH)4, Ge(SH)4, Sn(SH)4, PO3H, AsO3H, AsO4H, P(SH)3, As(SH)3, CH(SH)2, C(SH)3, CH(NH2)2, C(NH2)3, CH(OH)2, C(OH)3, CH(CN)2, C(CN)3, CH(RSH)3, CH(RNH2)2, C(RNH2)3, CH(ROH)2, C(ROH)3, CH(RCN)2 and C(RCN)3, in which R is 1-5C alkyl or aryl having 1-2 phenyl rings, in the presence of a templating agent selected from: (a) 1-20C (cyclic) alkyl amines and their corresponding alkyl ammonium salts; (b) aryl amines having 1-5 phenyl rings and their corresponding aryl ammonium salts; (c) [1-20C (cyclic) alkyl] phosphonium salts; (d) aryl phosphonium salts having 1-5 phenyl rings; (e) 1-20C (cyclic) alkyl organic acids and their salts; (f) aryl organic acids having 1-5 phenyl rings and their salts; (g) 1-20C (cyclic) aliphatic alcohols; (h) aryl alcohols having 1-5 phenyl rings; (i) inorganic anions selected from sulphate, nitrate, nitrite, (bi)sulphite, (hydrogen) phosphate, dihydrogen phosphate, di- or tri-phosphate, phosphite, chloride, chlorate, bromide, bromate, iodide, iodate, (bi)carbonate and the corresponding acids and salts of inorganic anions; and (j) ammonia, carbon dioxide, methane, oxygen, argon, nitrogen, ethylene, hexane, benzene, toluene, xylene, chlorobenzene, nitrobenzene, naphthalene, thiophene, pyridine, acetone, 1,2-dichloroethane, methylene chloride, tetrahydrofuran, ethanolamine, triethylamine and trifluoromethylsulphonic acid.

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