Review of zeolitic imidazolate framework/graphene oxide: A synergy of synthesis, properties and function for multifaceted applications in nanotechnology

Zeolitic imidazolate framework/graphene oxide (ZIF/GO) hybrid materials are taken into consideration in the field of nanotechnology due to their intelligent integration of structure and function. This comprehensive review explores the synergistic combination of ZIFs and GO as a hybrid material, offering enhanced properties for multifaceted applications. The self-assembly of ZIFs, composed of metal ions coordinated with imidazolate linkers, provides a highly ordered porous framework, while GO, derived from oxidized graphene sheets, exhibits high surface area and mechanical strength. The integration of ZIFs and GO results in tunable porosity, improved electrical conductivity, and increased stability. This review discusses the synthesis strategies employed for fabricating ZIF/GO hybrids, such as in situ growth, solvothermal and hydrothermal methods, ultrasound, and nanopore lithography approaches. It elucidates the physical properties and chemical properties of ZIF/GO hybrids, encompassing structural characteristics, morphological features, thermal stability, electrical conductivity, electrochemical performance, and mechanical behavior. Furthermore, it explores the diverse applications of ZIF/GO hybrid materials in catalysis, energy storage, and transfer, as well as biomedical applications. The challenges and limitations associated with ZIF/GO hybrids are addressed, encompassing fabrication issues, stability concerns, selectivity optimization, and performance enhancement. This comprehensive review highlights the immense potential of ZIF/GO hybrid materials for multifaceted applications in nanotechnology, providing valuable insights for researchers and paving the way for future advancements in the field.