The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2014
Filed:
Mar. 01, 2012
Jong-san Chang, Daejeon, KR;
Young Kyu Hwang, Daejeon, KR;
Sung Hwa Jhung, Daejeon, KR;
Do-young Hong, Yongin-si, KR;
You-kyung Seo, Busan, KR;
Gerard Ferey, Versailles, FR;
Christian Serre, Versailles, FR;
Jong-San Chang, Daejeon, KR;
Young Kyu Hwang, Daejeon, KR;
Sung Hwa Jhung, Daejeon, KR;
Do-Young Hong, Yongin-si, KR;
You-Kyung Seo, Busan, KR;
Gerard Ferey, Versailles, FR;
Christian Serre, Versailles, FR;
Korea Research Institute of Chemical Technology, Daejeon, KR;
Abstract
The present invention relates to a method for preparing iron-containing porous organic-inorganic hybrid materials where the organic compound ligand is bonded to a central metal and has a large surface area and pores of molecular size or nano size, by irradiating microwaves instead of heat treatments such as the conventional electric heating, etc. as the heat source of the hydrothermal or solvothermal synthesis reaction, after reacting a metal or metal salt and organic compound to form crystal nuclei by a predetermined pre-treatment operation in the presence of a solvent. In another aspect, a method of the present invention further comprises the step of purifying the obtained porous organic-inorganic hybrid materials by treating them with inorganic salt. In particular, a method of the present invention is characterized by not using a hydrofluoric acid.