An efficient strategy for photocatalytic decomposition of ethanolamines in gas atmosphere

Zhou, Shiqian; Wang, Yan; She, Houde; Wang, Lei; Huang, Jingwei; Wang, Qizhao

doi:10.1016/j.matlet.2019.05.061

Cited by 1 publication

(1 citation statement)

References 17 publications

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“…Ethanolamine is a colorless, transparent, and viscous liquid that is irritating and has an ammonia odor. EA is widely used in medicine, textiles, and emulsifiers and is also used as a pH regulator for cosmetic preparation. , EA has a strong stimulating effect on the human eyes and respiratory tract. Long-term overdose exposure to EA may lead to death .…”

Section: Introductionmentioning

confidence: 99%

CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

Wang

Chen

et al. 2022

ACS Appl. Mater. Interfaces

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All-inorganic halide perovskites, as a dominant member of the perovskite family, have been proven to be excellent semiconductors due to the great successes for solar cells, light-emitting diodes, photodetectors, and nanocrystal photocatalysts. Despite the remarkable advances in those fields, there are few research studies focusing on gas and humidity-sensing performances, especially for pure CsPbBr3 and heterogeneous CsPbBr3@MoS2 composites. Here, we first report a valuable CsPbBr3 sensor prepared by electrospinning, and the excellent gas sensing performances are investigated. The CsPbBr3 sensor can quickly and effectively detect ethanolamine at room temperature. The response time is only 16 s, and the response to 100 ppm ethanolamine is as high as 29.87, besides the excellent repeatability and good stability. The theoretical detection limit is estimated to be 21 ppb. Furthermore, considering the irreplaceable role of heterostructures in regulating the electronic structure and supporting rich reaction boundaries, we also actively explored the EA sensitivity of inorganic CsPbBr3-based heterogeneous composites CsPbBr3@MoS2. At the same time, the roles of the critical capping agents OA and OAm are systematically investigated. This work demonstrates the great potential of all-inorganic halide perovskites in promising volatile organic compound detection.

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Section: Introductionmentioning

confidence: 99%

CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

Wang

Chen

et al. 2022

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

An efficient strategy for photocatalytic decomposition of ethanolamines in gas atmosphere

Cited by 1 publication

References 17 publications

CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

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An efficient strategy for photocatalytic decomposition of ethanolamines in gas atmosphere

Cited by 1 publication

References 17 publications

CsPbBr3-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

CsPbBr3-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

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Product

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CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds

CsPbBr₃-Based Nanostructures for Room-Temperature Sensing of Volatile Organic Compounds