公开(公告)号：US10363545B2

公开(公告)日：2019-07-30

申请号：US15452920

申请日：2017-03-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takaiki Nomura ,  Hideki Hata ,  Motomasa Yonezumi ,  Kazuhito Hato

IPC: B01J20/22 ,  B01D53/04 ,  C01B3/00 ,  B01J20/28 ,  C01B3/50 ,  F17C11/00

Abstract: The present invention provides a porous coordination polymer, wherein the porous coordination polymer is formed of unit lattices; each of the unit lattices has a shape of a cube having eight vertexes and twelve sides; each of the vertexes of the unit lattices consists of a Zn4O cluster; each of the sides of the unit lattices consists of a −OOC—C≡C—COO− group. At least a part of the unit lattices contains at least one hydrogen molecule only, or the inside of at least a part of the unit lattices is empty. The present invention provides a novel porous coordination polymer, especially, a porous coordination polymer suitable for separating hydrogen molecules from a gaseous mixture of the hydrogen molecules and impurity molecules (e.g., nitrogen molecules, oxygen molecules, or carbon dioxide molecules).