Lead-free hybrid halide perovskite-based piezo/triboelectric self-powered wearable dual-functional sensors

A Tiwari, N Mridha, SK Sharma, M Salesh… - Journal of Materials …, 2024 - pubs.rsc.org
Humidity monitoring is crucial for maintaining an ambient atmosphere in various settings
such as hospitals, climate sciences, agriculture, automated devices, and intelligent systems …

Unraveling the ammonia sensing behavior and degradation pathways of a novel lead-free MA 2 CuBr 4 based ammonia sensor

A Tiwari, M Arjumand, A Yella - Nanoscale, 2024 - pubs.rsc.org
We report a lead-free copper-based halide perovskite gas sensor to detect ammonia gas at
ambient temperature. The sensor uses methylammonium copper bromide as the active …