FLUORINE-CONTAINING COORDINATION POLYMER COMPLEX, GAS ADSORBING MATERIAL, AND GAS SEPARATION APPARATUS AND GAS STORAGE APPARATUS EACH OBTAINED BY USING THE MATERIAL

• Main Authors: KAJIRO HIROSHI, KITAGAWA SUSUMU, MATSUDA RYOTARO, SATO HIROSHI, TOKUMARU SHINJI
• Format: Patent
• Language: English; Japanese
• Published: 23.07.2015
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a new porous polymer metal complex, which is synthesized by using a fluorine atom-containing ligand and has a two-dimensional multilayer structure, to provide a gas adsorbing material, which is obtained by using the new porous polymer metal complex and has excellent characteristics, and to further provide a gas storage apparatus and a gas separation apparatus, on the inside of each of which the gas adsorbing material having excellent characteristics is housed.SOLUTION: The porous polymer metal complex is shown by the following formula (1):[MX](in which M is a bivalent transition metal ion; X is an isophthalic acid derivative (ligand) having a 1-10C perfluoroalkyl group at the fifth position; n expresses such a characteristic that many constituent units each comprising [MX] are gathered and has particularly-unlimited size), has such a structure that a layered structure network is formed from square grids, each of which is composed of a bivalent transition metal ion and the isophthalic acid derivative ligand, the layered structure networks are put on top of one another and the perfluoroalkyl group at the fifth position of the isophthalic acid derivative is projected into the space between the adjacent layered structure networks to form a perfluoroalkyl group-gathered portion. 【課題】ふっ素原子を含有する配位子で合成された、二次元積層構造を有する新規な多孔性高分子金属錯体及びこれを用いた優れた特性を有するガス吸着材を提供すること、前記特性を有するガス吸着材を内部に収容してなるガス貯蔵装置およびガス分離装置を併せて提供することを目的とする。【解決手段】下記式(１)[ＭＸ]n(１)（式中、Ｍは２価の遷移金属イオン、Ｘは炭素数１から１０であるパーフルオロアルキル基を５位に有するイソフタル酸誘導体（配位子）である。ｎは、[ＭＸ]から成る構成単位が多数集合しているという特性を示すもので、ｎの大きさは特に限定されない。）で表され、２価の遷移金属イオンとイソフタル酸誘導体配位子から構成される四角い格子から成る層状構造ネットワークが形成され、その層状構造ネットワークが積層され、それらの層の間にイソフタル酸誘導体の５位のパーフルオロアルキル基が突き出して、パーフルオロアルキル基が凝集した部分が存在する、多孔性高分子金属錯体。【選択図】なし