PRODUCTION METHOD OF NANO MATERIALS USING ELECTRON BEAM

摘要

A production method of nano material by radiating electronic beam is provided to mass-produce nano material having uniform particle size distribution or having different form for each production. A production method of nano material comprises a step of radiating electronic beam onto an organic-inorganic monomer compound represented by a structure formula: wherein M is metal element, X is selected from a group consisting of S, P, O and N, and R is a substituted or unsubstituted alkyl group. The organic-inorganic compound is prepared by polymerizing a metallic salt or at least two metallic salt compounds with hydrocarbon having at least one functional group. The other production method of nano material comprises a step of radiating electronic beam onto an organic-inorganic mixture prepared by mixing metallic salt or at least two metallic salts and hydrocarbon substituted by at least one functional group having one selected from a group consisting of S, P, O and N. Both a hydrocarbon having at least one functional group and the other hydrocarbon substituted by at least one functional group are selected from a group consisting of C1-C20 alkanethiol having -SH group, alkane thiol derivatives and di-thiol and tri-diol derivatives, or from a group consisting of compounds having C1-C20 alkyl group having at least one functional group selected from -OH, -C6H5, -NO2, -COOH, -H3PO4. The metal is selected from a group consisting of Au, Ag, Cu, Pt, Zn, Ni, Co, Mo, Mn, W, Ca, Ge, Se, Fe, Al, Ti, Pd, In, Sn and Pb. The electronic beam is radiated directly onto the organic-inorganic polymer compound or onto the organic-inorganic mixture depending on the selected method with varing the energy strength and radiation time.