Micro-humidity sensors based on a processable polyaniline blend

Impedance characteristics of carbon nitride films for humidity sensors

“…Then, the sensor sensitivity, which is defined by the ratio of the difference of resistance in 0% RH and resistance in 50% RH to resistance in 0% RH ((R 0 − R 50 )/R 0 ), is 0.75. This value is relatively low compared to humidity sensors based on organic materials [12][13][14]. However, organic humidity sensors have some disadvantages such as low operating temperature, low long-term stability and swelling.…”

Effect of humidity on electrical properties of micro/nano-polyaniline thin films with different D-CSA doping degree

“…Nohria et al [1] fabricated the ultrathin PANI films using layer-by-layer assembly and spin coating techniques for humidity sensing application. McGovern et al [22] synthesized the PANI blends and used as a sensing medium in the construction of a resistancebased humidity sensor. Zeng et al [6] fabricated some humidity sensors based on PANI nanofibres used hydrochloric acid as the dopant and its response to humidity was investigated.…”

Proton motion in a polyelectrolyte: A probe for wireless humidity sensors

“…for the construction industry, electronics packaging and quality control of food during storage and transportation) [1][2][3][4]. A wireless sensor is composed of an antenna and a sensor device.…”