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Ultrasonication assisted fabrication of a tungsten sulfide/tungstite heterostructure for ppb-level ammonia detection at room temperature
A heterostructure of WS(2)/WO(3)·H(2)O has been prepared by partial oxidation of WS(2) nanosheets by exposing bulk WS(2) micron powder to ultrasonic waves in a bath sonicator. The as-prepared nanomaterial was used as a sensing film in an interdigitated electrode-based gas detecting device. The devic...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9054566/ https://www.ncbi.nlm.nih.gov/pubmed/35516601 http://dx.doi.org/10.1039/d0ra02553d |