MOF derived porous carbon–Fe3O4 nanocomposite as a high performance, recyclable environmental superadsorbent

作者：Abhik Banerjee, Rohan Rajeev Gokhale, Sumit Bhatnagar, Jyoti Prakash Jog, Monika Bhardwaj, Benoît Lefez, B. Hannoyer, Satishchandra Ogale · 发表于：Journal of Materials Chemistry · 年份：2012 · DOI：10.1039/c2jm33798c · 被引用次数：328 · 研究领域：Metal-Organic Frameworks: Synthesis and Applications、Adsorption and biosorption for pollutant removal、Covalent Organic Framework Applications

A high surface area carbon composite with Fe3O4 nanoparticles is synthesized by pyrolysis of an iron containing Metal Organic Framework (MOF). The composite can be prepared by annealing the MOF at different temperatures (500 °C and 600 °C), each case exhibiting unique properties in terms of the hydrophobic behaviour and surface area, resulting in specific applicability domains. We highlight the exceptional behaviour of this material as a magnetically separable and recyclable superadsorbent for removal and recovery of environmental pollutants (oil/hydrocarbon and dye/phenol).