孔洞性三價金屬有機骨架之合成與氣體吸附性質研究

Synthesis and Gas Adsorption of Porous Metal(III)-Organic Frameworks

江悅淳(Yue-Chun Jiang)

指導教授 ： 林嘉和

中原大學/理學院/化學研究所/碩士(2015年)

https://doi.org/10.6840/cycu201500314

摘要

本論文第一部分以三價金屬(Al3+、Ga3+、In3+)與V-型配位基4,4'-磺醯基二苯甲酸(4,4'-sulfonyldibenzoic acid, H2SBA)與二苯-4.4-二羧酸(Diphenylmethane-4.4-dicaboxylic acid, H2MBA)合成一系列水熱合成的孔洞性金屬化合物，分別是：
[Al(OH)(SBA)]…….…….…….(1)
[Ga(OH)(SBA)]…….……….…(2)
[In(OH)(SBA)]……..………….(3)
[Al(OH)(MBA)]……………….(4)
[Ga(OH)(MBA)]……………….(5)
第二部分以CYCU-3與CYCU-4結構為基礎，以直鏈型配位基4-[[(4-carboxyphenyl)imino]methyl]benzoic acid (H2CAB) 、Azobenzene-4,4'-dicarboxylic acid (H2ABDC)與4,4'-((1E,1'E)-hydrazine-1,2-iylidenebis(methanylylidene))dibenzoic acid (H2DMDA)與Al3+合成一系列水熱合成的孔洞性金屬化合物，分別是：　
[Al(OH)(CAB)]……………….(6)
[Al(OH)(CAB)]…………….…(7)
[Al(OH)(ABDC)]……………..(8)
[Al(OH)(ABDC)]……………..(9)
[Al(OH)(DMDA)]…………….(10)
[Al(OH)(DMDA)]…………….(11)
在化合物鑑定上，以粉末X-ray繞射儀來鑑定產物結構外，用表面積及孔徑分布儀來分析孔洞特性與各種氣體的吸附量。此外以掃描式電子顯微鏡(SEM)、熱重分析儀(TGA)、變溫粉末X-ray繞射、紫外可見光吸收光譜(UV-Vis)、紅外光光譜(IR)等等，來探討化合物特性。

關鍵字

氣體的吸附量 ； 孔洞性金屬化合物

並列摘要

The first part of thesis explains a series of five metal-organic frameworks (MOFs) based on trivalent metal ions (Al3+, Ga3+, In3+) and V-shaped ligands, 4,4'-sulfonyldibenzoic acid (H2SBA) and diphenylmethane-4,4'-dicaboxylic acid (H2MBA) which were synthesized under solvothermal reactions. These five MOFs are represented as given below,
[Al(OH)(SBA)]…….…….…….(1)
[Ga(OH)(SBA)]…….……….…(2)
[In(OH)(SBA)]……..………….(3)
[Al(OH)(MBA)]……………….(4)
[Ga(OH)(MBA)]……………….(5)
The second part deals a series of six new aluminum MOFs based on Schiff base type linear dicarboxylic acid ligands (which were prepared by ourselves), 4-[[(4-carboxyphenyl)imino]methyl]benzoic acid (H2CAB), azobenzene-4,4'-dicarboxylic acid (H2ABDC), and 4,4'-((1E,1'E)-hydrazine-1,2-iylidenebis(methanylylidene))dibenzoic acid (H2DMDA) which were synthesized under solvothermal reaction conditions. And the six new MOFs are represented as following,
[Al(OH)(CAB)]……………….(6)
[Al(OH)(CAB)]…………….…(7)
[Al(OH)(ABDC)]……………..(8)
[Al(OH)(ABDC)]……………..(9)
[Al(OH)(DMDA)]…………….(10)
[Al(OH)(DMDA)]…………….(11)
All the eleven MOFs have been characterized using various physicochemical techinques inculding powder X-ray diffraction (PXRD) data, UV-Vis, IR, scanning electron microscopy, thermogravmetric analysis, variable temperature PXRD and gas sorption measurements.

並列關鍵字

gas sorption ； MOFs

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