The method according to this disclosure is a method for separating an unsaturated hydrocarbon having 2 or 3 carbon atoms and a halogenated unsaturated carbon compound formed by replacing at least one of hydrogen atoms included in the unsaturated hydrocarbon with a fluorine atom, from each other and is a method for selectively adsorbing either the unsaturated hydrocarbon or the halogenated unsaturated carbon compound by a porous coordination polymer that includes a metallic ion having a valence of 2 to 4 and an aromatic anion having 1 to 6 aromatic ring(s).

The present application relates to a binder compound of formula (I), a method for preparing the same, and an electrode sheet comprising the same. In formula (I), R.sub.1, R.sub.2, and R.sub.3 each independently represents an unsubstituted or substituted linear or branched alkyl with 1-6 carbon atoms, or an unsubstituted or substituted aryl with 6-20 carbon atoms; R.sub.4 represents COOM; R.sub.5 represents a bridging oxo or bridging imino; each M independently represents one of Li, Na, K, Rb, and Cs; Z represents a linear or branched alkylene with 1-6 carbon atoms; m is an integer selected from 7,600 to 47,000; n is an integer selected from 1,520 to 94,000; and m/n=0.1-10.

##STR00001##

The present application relates to a binder compound of formula (I), a method for preparing the same, and an electrode sheet comprising the same. In formula (I), R.sub.1, R.sub.2, and R.sub.3 each independently represents an unsubstituted or substituted linear or branched alkyl with 1-6 carbon atoms, or an unsubstituted or substituted aryl with 6-20 carbon atoms; R.sub.4 represents COOM; R.sub.5 represents a bridging oxo or bridging imino; each M independently represents one of Li, Na, K, Rb, and Cs; Z represents a linear or branched alkylene with 1-6 carbon atoms; m is an integer selected from 7,600 to 47,000; n is an integer selected from 1,520 to 94,000; and m/n=0.1-10.

##STR00001##

The present application relates to a binder compound of formula (I), a method for preparing the same, and an electrode sheet comprising the same. In formula (I), R.sub.1, R.sub.2, and R.sub.3 each independently represents an unsubstituted or substituted linear or branched alkyl with 1-6 carbon atoms, or an unsubstituted or substituted aryl with 6-20 carbon atoms; R.sub.4 represents COOM; R.sub.5 represents a bridging oxo or bridging imino; each M independently represents one of Li, Na, K, Rb, and Cs; Z represents a linear or branched alkylene with 1-6 carbon atoms; m is an integer selected from 7,600 to 47,000; n is an integer selected from 1,520 to 94,000; and m/n=0.1-10. ##STR00001##

The present application relates to a binder compound of formula (I), a method for preparing the same, and an electrode sheet comprising the same. In formula (I), R.sub.1, R.sub.2, and R.sub.3 each independently represents an unsubstituted or substituted linear or branched alkyl with 1-6 carbon atoms, or an unsubstituted or substituted aryl with 6-20 carbon atoms; R.sub.4 represents COOM; R.sub.5 represents a bridging oxo or bridging imino; each M independently represents one of Li, Na, K, Rb, and Cs; Z represents a linear or branched alkylene with 1-6 carbon atoms; m is an integer selected from 7,600 to 47,000; n is an integer selected from 1,520 to 94,000; and m/n=0.1-10. ##STR00001##

Disclosed is a rare-earth complex polymer including trivalent rare-earth ions and a phosphine oxide bidentate ligand represented by the formula (1). One phosphine oxide bidentate ligand is coordinated to the two rare-earth ions, and crosslinks the same.

##STR00001##

The present invention relates to an organic/heterometallic hybrid polymer including a plurality of organometal complexes and a plurality of transition metals, the organic/heterometallic hybrid polymer, wherein the plurality of organometal complexes are linked in a linear manner by sandwiching each of the plurality of transition metals therebetween, the organometal complexes include two ligands each having a terpyridyl group and one connector having Ru(dppe).sub.2 and two ethynylene groups, and the two ligands are linked by the connector, so that a nitrogen atom at position 1 of the terpyridyl group is directed toward the terminal side of the molecule of the organometal complex, and the terpyridyl groups of at least two different organometal complexes of the plurality of organometal complexes are bound to one of the transition metals through a coordinate bond, thereby linking the plurality of organometal complexes while sandwiching the plurality of transition metals alternately therebetween.

The present invention relates to an organic/heterometallic hybrid polymer including a plurality of organometal complexes and a plurality of transition metals, the organic/heterometallic hybrid polymer, wherein the plurality of organometal complexes are linked in a linear manner by sandwiching each of the plurality of transition metals therebetween, the organometal complexes include two ligands each having a terpyridyl group and one connector having Ru(dppe).sub.2 and two ethynylene groups, and the two ligands are linked by the connector, so that a nitrogen atom at position 1 of the terpyridyl group is directed toward the terminal side of the molecule of the organometal complex, and the terpyridyl groups of at least two different organometal complexes of the plurality of organometal complexes are bound to one of the transition metals through a coordinate bond, thereby linking the plurality of organometal complexes while sandwiching the plurality of transition metals alternately therebetween.

The method according to this disclosure is a method for separating an unsaturated hydrocarbon having 2 or 3 carbon atoms and a halogenated unsaturated carbon compound formed by replacing at least one of hydrogen atoms included in the unsaturated hydrocarbon with a fluorine atom, from each other and is a method for selectively adsorbing either the unsaturated hydrocarbon or the halogenated unsaturated carbon compound by a porous coordination polymer that includes a metallic ion having a valence of 2 to 4 and an aromatic anion having 1 to 6 aromatic ring(s).

Disclosed are transition metal or group II metal ester polymers where the metal is an alkaline earth, transition metal or aluminum; methods of manufacture, and uses thereof. The metal ester polymers exhibit both high dielectric constant and low conductivity suitable for use as dielectric insulating materials.