Recently, the newly‐emerging lead‐free metal‐halide materials with less toxicity and
superior optoelectronic properties have received wide attention as the safer and potentially …

Organic-inorganic halide perovskites have gathered vast interest in emerging optoelectronic
technologies because of their unique optical and electrical properties recently. The toxicity in …

Methanol is a respiratory biomarker for pulmonary diseases, including COVID-19, and is a
common chemical that may harm people if they are accidentally exposed to it. It is significant …

Gas sensors are of great interest to portable and miniaturized sensing technologies with
applications ranging from air quality monitoring to explosive detection and medical …

Methods allowing all-inorganic perovskites to be performed on exceptional photophysical
property with ultrastability are potentially important. Especially, the development of Cu (I) …

Hybrid copper halides have been rapidly developed because of their high
photoluminescence quantum yield (PLQY), good water resistance, and variable structures; …

Unaware fatigue causes inefficiencies and unsafe behaviors. Therefore, an easily-used
technique to monitor labor intensity is critical. In this work, the humidity-sensitive material Cs …

Due to the high catalytic activity and electrical conductivity,“transition metal-nonmetal”
compounds have broad application prospects in the construction of electrochemical …

With the increasing demand for ammonia applications, there is a significant focus on
improving NH3 detection performance at room temperature. In this study, we introduce a …

Crystal structures determine material properties, suggesting that crystal phase
transformations have the potential for application in a variety of systems and devices. Phase …