METAL COMPLEX, AND ADSORBENT, OCCLUSION MATERIAL AND SEPARATOR MATERIAL MADE FROM SAME

• Main Authors: KANEHIRA, KOICHI, IKEDA, CHIKAKO, INUBUSHI, YASUTAKA
• Format: Patent
• Language: English; French
• Published: 01.09.2011
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HETEROCYCLIC COMPOUNDS; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR RELEVANT APPARATUS; TRANSPORTING

Disclosed is a metal complex having high adsorption properties, high gas occlusion properties and high gas separation properties. The general formula (I) is below; ?Chemical Formula 1?(in the formula, R1-R4 are as set forth in the description) The metal complex comprises a dicarboxylic acid compound (I) as represented by formula (I), at least one type of metal ion chosen from ions of the metals belonging to group 2 or groups 7-12 of the periodic table, and an organic ligand with bidentate ability in said metal ion, which is of the D8h point group, has a length in the longitudinal direction of at least 8.0 Å and less than 16.0 Å, and has 2-7 heteroatoms.