High sensitivity H2S gas sensors using lead halide perovskite nanoparticles
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عرض / فتح
اصدار الناشر (تحقق من خيارات الوصول)
تحقق من خيارات الوصول
التاريخ
2022-04-30المؤلف
Ahmad I., AyeshAlghamdi, S.A.
Salah, Belal
Bennett, S.H.
Crean, C.
Sellin, P.J.
Ayesh, Ahmad
...show more authors ...show less authors
البيانات الوصفية
عرض كامل للتسجيلةالملخص
We report the development of a high sensitivity H2S gas sensor based on perovskite nanoparticles, which can be synthesized using relatively simple solution-growth methods. The gas sensor was fabricated from the metal halide perovskite formamidinium lead bromide (FAPbBr3), which exhibits a high sensitivity to H2S gas in the form of changes to the electrical conductivity. The response of the sensor to H2S gas showed a high sensitivity to gas concentrations in the range 0.5 – 100 ppm, with a fast response time of less than one minute under ambient room conditions.
معرّف المصادر الموحد
https://www.sciencedirect.com/science/article/pii/S2211379722001152المجموعات
- الرياضيات والإحصاء والفيزياء [717 items ]