Invention Grant
US08173827B2 Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials
有权
制备多孔有机 - 无机杂化材料的方法，通过该方法获得的多孔有机 - 无机杂化材料和材料的催化应用
- Patent Title: Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials
- Patent Title (中): 制备多孔有机 - 无机杂化材料的方法，通过该方法获得的多孔有机 - 无机杂化材料和材料的催化应用
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Application No.: US12473048Application Date: 2009-05-27
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Publication No.: US08173827B2Publication Date: 2012-05-08
- Inventor: Jong-San Chang , Young Kyu Hwang , Sung Hwa Jhung , Do-Young Hong , You-Kyung Seo , Gerard Ferey , Christian Serre
- Applicant: Jong-San Chang , Young Kyu Hwang , Sung Hwa Jhung , Do-Young Hong , You-Kyung Seo , Gerard Ferey , Christian Serre
- Applicant Address: KR Daejeon
- Assignee: Korea Research Institute of Chemical Technology
- Current Assignee: Korea Research Institute of Chemical Technology
- Current Assignee Address: KR Daejeon
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent EuiHoon Lee, Esq.
- Priority: KR10-2006-0117549 20061127; KR10-2007-0063881 20070627
- Main IPC: C07F9/00
- IPC: C07F9/00
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.
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