Four post-synthetic modification (PSM) reactions to incorporate alkyl chains onto metal-organic frameworks (MOFs) were explored by using various organic transformation reactions. The modified hydrophobic MOFs can reduce the interface voids within the MOF-polymer composites. In this work, it was demonstrated that the decorated hydrophobic MOFs eliminated the interfacial voids in the MOF-polyaniline (PANI) composites and increased the anticorrosion performance. In particular, PAZr-C 18 -5% composite exhibited significant anticorrosive properties as the corrosion current density was reduced from 71.61 to 0.18 μA/cm 2 . Furthermore, the doping of hydrophobic MOFs into PANI can also increases the composite's surface hydrophobicity and improve its gas barrier performance.
- Versatile reactions on hydrophobic functionalization of metal-organic frameworks and anticorrosion application
- Versatile reactions on hydrophobic functionalization of metal-organic frameworks and anticorrosion application
- Bing-Han Li (Author) - National Tsing Hua UniversitySue-Lein Wang (Author) - Department of Chemistry , National Tsing Hua UniversitySouvik Pal (Author) - National Taiwan Normal UniversityPamela Berilyn So (Author) - Chung Yuan Christian UniversityGuan-Ying Chen (Author) - Chung Yuan Christian UniversityWei-Jie Huang (Author) - Chung Yuan Christian UniversityYu-Ling Hsu (Author) - Chung Yuan Christian UniversitySzu-Yu Kuo (Author) - Chung Yuan Christian UniversityJui-Ming Yeh (Author) - Chung Yuan Christian UniversityChia-Her Lin (Author) - National Taiwan Normal University
- © 2021 Elsevier Inc.
- Journal article
- 10/2021
- Microporous and Mesoporous Materials, Vol.325, 111319
- English