Synthesis of MOF having functional side group

Title
Synthesis of MOF having functional side group
Authors
김종식Dong Ok KimJeasung ParkGui Ryong AhnHyo Jin JeonDong Wook KimMi Sun JungSang Wook LeeSeong Hwan Shin
Keywords
MOF; Organic ligand; Postsynthetic modification; Supercritical drying; Activation
Issue Date
2011-05
Publisher
Inorganica chimica acta
Citation
VOL 370, NO 1-81
Abstract
For the preparation of MOFs which can be modified via postsynthetic modification, a homologous series of p-terphenyl-4,4'-dicarboxylic acid having hydroxyl side groups, ranging from 0 to 4, as functional groups have been synthesized. Then the modified IRMOF-16, named as HCC-1, has been successfully synthesized via solvothermal and microwave method using 1,4-di(4-carboxy-2-hydroxyphenyl)benzene as organic ligand and Zn(NO(3))(2)center dot 6H(2)O as metal source, respectively. A series of structural analyses have identified that it has the same crystal structure and dimensions as those of IRMOF-16. Despite the successful synthesis, conventional method of activation did not proved to be adequate for HCC-1 because of structural collapse. However, this problem could be minimized with the help of continuous CO(2) supercritical drying (SCD) process.
URI
http://pubs.kist.re.kr/handle/201004/67081
ISSN
0020-1693
Appears in Collections:
KIST Publication > Article
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