COORDINATION POLYMER COMPLEX CONTAINING FLUORINE, GAS ADSORBENT, GAS SEPARATION APPARATUS AND GAS STORAGE APPARATUS USING THE SAME

• Main Authors: KAJIRO HIROSHI, KITAGAWA SUSUMU, MATSUDA RYOTARO, SATO HIROSHI, TOKUMARU SHINJI
• Format: Patent
• Language: English; Japanese
• Published: 25.06.2015
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a novel porous polymer metal complex synthesized by a ligand containing a fluorine atom and having mesopore and a gas adsorbent having excellent properties using the same and to provide gas storage apparatus and gas separation apparatus accommodating the gas adsorbent having the property inside.SOLUTION: There is provided a porous polymer metal complex represented by the formula:[MXYm], where M represents bivalent transition metal ion, X represents a first ligand and is an isophthalic acid derivative having a perfluoroalkyl group having 1 to 10 carbon atoms at 5-position, Y represents a second ligand and is a bipyridine analog having pyrazine, bipyridine, 4-pyridyl group at both terminals of the molecule, m is 0 to 3, n is one exhibiting property which a plurality of constitutional units consisting of [MXYm] aggregate and the size of n is not especially limited, having a fluorine atom and a pore with mesopore size. There is provided gas storage apparatus and gas separation apparatus accommodating the gas adsorbent inside. 【課題】ふっ素原子を含有する配位子で合成された、メソ孔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、また、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】式：[ＭＸＹm]n（式中、Ｍは２価の遷移金属イオン、Ｘは第一配位子を示し、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である。Ｙは第二配位子を示し、ピラジン、ビピリジン、４−ピリジル基を分子両末端に有するビピリジン類縁体である。ｍは０〜３である。ｎは、[ＭＸＹm]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、ふっ素原子を含有し、メソ孔サイズの細孔を有している多孔性高分子金属錯体。前記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。【選択図】なし