TY - JOUR
T1 - Cesium based inorganic halide perovskite for sensing applications
T2 - A review
AU - Kishore Kumar, D.
AU - Ramakrishnan, N.
AU - Swamy, Varghese
N1 - Publisher Copyright:
© 2024
PY - 2025/1/1
Y1 - 2025/1/1
N2 - Gas sensors play a vital role in several domestic and industrial applications, ranging from indoor air quality monitors, sensing volatile organic compound biomarkers in human breath to gas leakages in process control. The great success of halide perovskites in photovoltaics and optoelectronics has opened prolific research efforts aimed at their use in sensing applications. Hybrid metalorganic halide perovskites exhibited excellent gas sensing parameters, but their poor stability has been a major limitation. Inorganic halide perovskites especially, Cs based halide perovskites have demonstrated superior performance in terms of sensing behaviour combined with good stability. This mini-review paper represents a summary of thin film and quantum dot Cs based halide perovskites sensors for detecting various gases and the research challenges from the perspective of emerging sensor materials.
AB - Gas sensors play a vital role in several domestic and industrial applications, ranging from indoor air quality monitors, sensing volatile organic compound biomarkers in human breath to gas leakages in process control. The great success of halide perovskites in photovoltaics and optoelectronics has opened prolific research efforts aimed at their use in sensing applications. Hybrid metalorganic halide perovskites exhibited excellent gas sensing parameters, but their poor stability has been a major limitation. Inorganic halide perovskites especially, Cs based halide perovskites have demonstrated superior performance in terms of sensing behaviour combined with good stability. This mini-review paper represents a summary of thin film and quantum dot Cs based halide perovskites sensors for detecting various gases and the research challenges from the perspective of emerging sensor materials.
KW - Cs halide perovskites
KW - Lead free double perovskites chemical sensors
KW - Quantum dots
KW - Thin films
KW - Volatile organic compounds
UR - http://www.scopus.com/inward/record.url?scp=85209651244&partnerID=8YFLogxK
U2 - 10.1016/j.sna.2024.115749
DO - 10.1016/j.sna.2024.115749
M3 - Review Article
AN - SCOPUS:85209651244
SN - 1873-3069
VL - 381
JO - Sensors and Actuators A: Physical
JF - Sensors and Actuators A: Physical
M1 - 115749
ER -