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Title:
ガス吸着材料、その前駆体及びガス吸着材料の製造方法
Document Type and Number:
Japanese Patent JP5759175
Kind Code:
B2
Abstract:
A gas adsorption material has a three-dimensional structure in which a ligand (p-hydroxybenzoic acid) consisting essentially of an aromatic ring as a principal skeleton containing, a carboxyl group and a functional group capable of forming a coordinate bond, the functional group being other than the carboxyl group, and a metal nucleus (Zn) are bonded to each other at a ratio of 1 : 1 in a building unit. In the gas adsorption material, the ligand contains a hydroxyl group as the functional group other than the carboxyl group, and the carboxyl group and the functional group other than the carboxyl group are each bonded in at least one position to the metal nucleus, thereby constituting the three-dimensional structure. The gas adsorption material is produced by drying a precursor that is obtained by reacting the ligand and the metal nucleus with each other, dissolving the dried precursor in an organic solvent (acetone), heating and stirring a resultant solution to form a three-dimensional structure that includes the organic solvent as a crystal solvent, and removing the crystal solvent.

Inventors:
Furukawa Masahiro
Masashi Goto
Application Number:
JP2010530768A
Publication Date:
August 05, 2015
Filing Date:
June 26, 2009
Export Citation:
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Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B01J20/22; B01J20/30
Domestic Patent References:
JP2004161675A2004-06-10
JP2005336129A2005-12-08
JP2005255651A2005-09-22
JP2000309592A2000-11-07
JPS6169073A1986-04-09
JP2004155766A2004-06-03
JP2004161675A2004-06-10
Foreign References:
US20080177098A12008-07-24
Other References:
JPN6014023493; Yang Qu, et al: 'Synthesis and Crystal Structure of Copper II and Silver I Complex with 1,4-diazabicyclo[2.2.2]octane' Journal of Chemical Crystallography Vol.37, No.8, 200708, pp.579-582
Attorney, Agent or Firm:
Aitec International Patent Office