An electrochemical device capable of more sufficiently preventing swelling due to generation of a gas such as carbon dioxide and decomposition of a lithium salt while having a simple structure. The electrochemical device includes a non-aqueous electrolytic solution, wherein the non-aqueous electrolytic solution contains a metal-organic framework containing: an azole-based organic molecule optionally having a hydrophobic group, and a metal atom.

Disclosed herein is an invention that refers to hydrochloride metformin complexes with transition metals and group P elements, such as cobalt (II), nickel (II), copper (II), zinc (III), iron (II), bismuth (III) and their preparation method. Additionally, the present invention offers crystalline forms of the metformin-cobalt (II) complex, metformin-nickel complex and metformin-copper complex as well as methods for therapeutic use in patient treatment and their preparation method.

Disclosed herein is an invention that refers to hydrochloride metformin complexes with transition metals and group P elements, such as cobalt (II), nickel (II), copper (II), zinc (III), iron (II), bismuth (III) and their preparation method. Additionally, the present invention offers crystalline forms of the metformin-cobalt (II) complex, metformin-nickel complex and metformin-copper complex as well as methods for therapeutic use in patient treatment and their preparation method.

A raw material for forming a thin film, comprising a compound represented by General Formula (1) below. ##STR00001## wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a methyl group, R.sup.3 and R.sup.4 each independently represent a linear or branched alkyl group having 1 to 5 carbon atoms, A represents a propane-1,2-diyl group and M represents copper, nickel, cobalt or manganese.

The present invention provides an amidinate compound represented by the following general formula (1) or a dimer compound thereof, and a method of producing a thin-film including using the compound as a raw material:

##STR00001##

where R.sup.1 and R.sup.2 each independently represent an alkyl group having 1 to 5 carbon atoms, R.sup.3 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, M represents a metal atom or a silicon atom, and “n” represents the valence of the atom represented by M, provided that at least one hydrogen atom of R.sup.1 to R.sup.3 is substituted with a fluorine atom.

A hypergolic metal organic framework material for producing a hypergol when combined with an oxidizer, comprising a general structure M1-L-M2, wherein L is an aromatic organic linker comprising one or more unsaturated substituents, and wherein M1 and M2 are same or different metal cations.

The present invention relates to a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin and the like, and a metal nanostructure and a catalyst composition comprising the same. The metal complex compound comprises a plurality of linear inorganic coordination polymer chains having a form in which an oxalic acid is coordinated and linked to a transition metal and the plurality of polymer chains are linked to each other via a predetermined neutral ligand.

The present invention relates to a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin and the like, and a metal nanostructure and a catalyst composition comprising the same. The metal complex compound comprises a plurality of linear inorganic coordination polymer chains having a form in which an oxalic acid is coordinated and linked to a transition metal and the plurality of polymer chains are linked to each other via a predetermined neutral ligand.

A MOF production system and method of making are detailed for continuous and controlled synthesis of MOFs and MOF composites. The system can provide optimized yields of MOFs and MOF composites greater than or equal to 95%.

Compositions may comprise symmetrical and asymmetrical pyridine-containing transition metal-complexes having appended group 13 Lewis acids positioned on the pyridine-containing ligands of the transition metal-complex such that the group 13 Lewis acid may be near the catalytic site, thereby allowing the appended group 13 Lewis acid to function more efficiently in promoting formation of a catalytically active species. Catalysts systems may comprise these symmetrical and asymmetrical pyridine-containing transition metal-complexes and methods of preparing polyolefins may use these catalyst systems.