Metal–organic framework-based gas sensors: fabrication, mechanisms, and applications

Gas-sensing technologies facilitate the early detection and prediction of unforeseen future events by tracking surrounding invisible and instantaneous molecular information, which is critical for applications in agriculture, medicine, chemical process control, and environmental monitoring. Recent advancements in metal-organic frameworks (MOFs), which are characterized by large surface areas, rich porosity, tunable pore sizes and geometries, and distinctive surface chemical properties, have paved the way for the development of next-generation gas sensors. The types and functions of MOFs in gas sensors have undergone significant advancements, particularly in terms of low operating temperatures, high sensitivity,…

• NR
  National Research Foundation Singapore

  Award: NRF-NRFI08-2022-0008
• DN
  DSO National Laboratories - Singapore

  Award: DSOCL24205
• NN
  National Natural Science Foundation of China

  Awards: 22375052, 22325804
• NO
  National Outstanding Youth Science Fund Project of National Natural Science Foundation of China
• NK
  National Key Research and Development Program of China

  Awards: 2024YFA1209601, 2022YFB3805203