In Situ Synthesis of Hierarchical Co(CO3)0.5(OH)·0.11H2O@ZIF‐67/WO3 With High Humidity Immunity and Response to H2S Sensing DOI Creative Commons
Yanghai Gui, Jintao Wu, Di Zhao

и другие.

Advanced Science, Год журнала: 2024, Номер 11(39)

Опубликована: Авг. 19, 2024

Abstract H 2 S gas sensors with facile preparation, low detection limits, and high selectivity are crucial for environmental human health monitoring. However, it is difficult to maintain a response of under humidity in practical applications. To face this dilemma, layer‐by‐layer growth method applied situ prepare nanostructured Co(CO 3 ) 0.5 (OH)·0.11H O/WO coated by hydrophobic hierarchical ZIF‐67 as the sensor. This novel composite exhibits excellent immunity without sacrificing sensitivity S. At operating temperature 90 °C, remarkable value 1052.3 100 ppm has been achieved, which 779 9.36 times higher than that pure WO , respectively. More importantly, an 82.2% relative remains at 75%RH. The sensing mechanisms investigated using chromatography‐mass spectrometry (GC‐MS), revealed reaction products O SO . fast O@ZIF‐67/WO demonstrate synthesis holds potential application development high‐performance ‐based sensors.

Язык: Английский

Perylene-3, 4, 9, 10-tetracarboxylic dianhydride dye intercalated liquid crystal molecules: Synthesis, spectroscopic characterizations and photoluminescence dynamics DOI
Vinayak Adimule, Vandna Sharma, Pankaj Kumar

и другие.

Journal of Molecular Liquids, Год журнала: 2024, Номер unknown, С. 125990 - 125990

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

13
Enhanced surface basicity of spongy ZnO nanosheets by rare earth yttrium for room temperature NO2 detection DOI
Tianrun Zheng, Hong Zhou, Kang Yang

и другие.

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137920 - 137920

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
In Situ Synthesis of Hierarchical Co(CO3)0.5(OH)·0.11H2O@ZIF‐67/WO3 With High Humidity Immunity and Response to H2S Sensing DOI Creative Commons
Yanghai Gui, Jintao Wu, Di Zhao

и другие.

Advanced Science, Год журнала: 2024, Номер 11(39)

Опубликована: Авг. 19, 2024

Abstract H 2 S gas sensors with facile preparation, low detection limits, and high selectivity are crucial for environmental human health monitoring. However, it is difficult to maintain a response of under humidity in practical applications. To face this dilemma, layer‐by‐layer growth method applied situ prepare nanostructured Co(CO 3 ) 0.5 (OH)·0.11H O/WO coated by hydrophobic hierarchical ZIF‐67 as the sensor. This novel composite exhibits excellent immunity without sacrificing sensitivity S. At operating temperature 90 °C, remarkable value 1052.3 100 ppm has been achieved, which 779 9.36 times higher than that pure WO , respectively. More importantly, an 82.2% relative remains at 75%RH. The sensing mechanisms investigated using chromatography‐mass spectrometry (GC‐MS), revealed reaction products O SO . fast O@ZIF‐67/WO demonstrate synthesis holds potential application development high‐performance ‐based sensors.

Язык: Английский

Процитировано

2