基本信息:
- 专利标题: 이종기공구조를 갖는 다공성 금속유기골격구조 결정체와 그의 제조방법
- 专利标题(英):Heterogeneity within Order in Crystals of a Porous Metal Organic Framework and method for preparing the same
- 专利标题(中):多孔金属有机结构晶体中的顺序异质性及其制备方法
- 申请号:KR1020110085497 申请日:2011-08-26
- 公开(公告)号:KR101328592B1 公开(公告)日:2013-11-20
- 发明人: 강정구 , 최경민 , 전형준 , 최정훈 , 박정효 , 야히,오마르엠.
- 申请人: 한국과학기술원
- 申请人地址: 대전광역시 유성구 대학로 ***(구성동)
- 专利权人: 한국과학기술원
- 当前专利权人: 한국과학기술원
- 当前专利权人地址: 대전광역시 유성구 대학로 ***(구성동)
- 代理人: 황이남
- 主分类号: C07F3/06
- IPC分类号: C07F3/06 ; C07F1/08 ; B01J20/22 ; B01J20/30
본 발명의 기공 유도체는 성장하는 금속유기골격구조체 결정에 카르복실기를 활용하여 결합하고 카본 체인의 긴 꼬리를 사용하여 주변의 결정성장을 국부적으로 방해함으로서 이종 기공구조를 가지는 금속유기골격구조체를 형성한다. 또한 이종 기공구조를 가지는 금속유기골격구조체는 기체저장 활용에 있어 더욱 향상된 특성을 보여주었다.
The present invention is a first step of dissolving a metal ion and an organic bridging ligand precursor in a solvent; (Ii) first to add a pore-forming having an addition amount compared to one times greater than a molecular weight of not more than 1.5 times that of the organic bridging ligand, or the addition of pore-forming having an amount compared to the molecular weight of not less than 0.3 times to 0.8 times that of the organic bridging ligand 2 step; And (iii) the third stage after said addition is heated for less than four hours or more 2 hours producing the organometallic ligands; Metalorganic the metal organic framework relates to a method for producing the structure of the skeleton structure containing a is the sponge-shaped to present only the center of within 50% from the center of the sponge-like or pore structure that spreads to all parts of the pore structure It characterized.
Pore-forming of the present invention by combining the use of the carboxyl group in the growth of metal organic skeletal structure determined for, and use the long tail of the carbon chain locally disturb the crystal growth from the area forming the metal organic framework structure has a heterogeneous pore structure. Metal organic skeleton structure also has a heterogeneous pore structure showed improved properties in the gas storage utilization.
公开/授权文献:
- KR1020130022701A 이종기공구조를 갖는 다공성 금속유기골격구조 결정체와 그의 제조방법 公开/授权日:2013-03-07
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07F | 含除碳、氢、卤素、氧、氮、硫、硒或碲以外的其他元素的无环,碳环或杂环化合物 |
------C07F3/00 | 含周期表第Ⅱ族元素的化合物 |
--------C07F3/06 | .锌化合物 |