Polymer-Based Chemical Sensors

Abstract

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Zeolitic imidazolate framework as humidity-resistant solid state-chemiresistive gas sensors: A review

“…Sensors measure or monitor the physicochemical changes in the environment [ 11 ]. Three main classes of sensors are classified according to the properties the device is sensing: physical sensors [ 12 ], biosensors [ 13 ], and chemical sensors [ 14 ]. Physical sensors reveal information about physical parameters such as temperature, mass change, pressure, or moisture in the environment.…”

“…Subsequently, it captures the changes in the sensing material's electrical, optical, and magnetic properties into readable data that can be displayed on the monitor. For example, the sensor's electrical properties change during the interaction between the gas analyte and sensing material, as measured by the transducer [ 14 ]. Solid-state gas sensors are in demand because of their easy operation, low cost, and innovations in line with advancing technology.…”

“…Solid-state gas sensors are in demand because of their easy operation, low cost, and innovations in line with advancing technology. Solid-state sensors are designed such that there is no mobile component, such as an electrolyte [ 11 , 14 , 15 ].…”