Versatile reactions on hydrophobic functionalization of metal-organic frameworks and anticorrosion application

Bing Han Li, Sue Lein Wang*, Souvik Pal, Pamela Berilyn So, Guan Ying Chen, Wei Jie Huang, Yu Ling Hsu, Szu Yu Kuo, Jui Ming Yeh, Chia Her Lin

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

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-C18-5% composite exhibited significant anticorrosive properties as the corrosion current density was reduced from 71.61 to 0.18 μA/cm2. Furthermore, the doping of hydrophobic MOFs into PANI can also increases the composite's surface hydrophobicity and improve its gas barrier performance.

原文英語
文章編號111319
期刊Microporous and Mesoporous Materials
325
DOIs
出版狀態已發佈 - 2021 十月

ASJC Scopus subject areas

  • 化學 (全部)
  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學

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