Sensors with Solid Polymers for Determination of Relative Humidity of Gases

  • P. Hrncirova Department of Analytical Chemistry, Faculty of Science, Charles University, Prague
  • F. Opekar Department of Analytical Chemistry, Faculty of Science, Charles University, Prague

Abstrakt

Relative humidity sensors in which various kinds of solid polymers are used as humidity-sensitive materials are reviewed. Sensors based on various operation principles, namely measuring impedance, capacitance, optical, weight and dimensional changes and on amperometry are discussed.
Publikované
2000-07-15
Sekce
Články