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Ultrasensitive detection of low-ppm H(2)S gases based on palladium-doped porous silicon sensors
In this study, the sensing properties of palladium-doped porous silicon (Pd/p-Si) substrates for low-ppm level detection of toxic H(2)S gas are investigated. A Si substrate with dead-end pores ranging from nano- to macroscale was generated by a combined process of metal-assisted chemical etching (Ma...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9085253/ https://www.ncbi.nlm.nih.gov/pubmed/35547312 http://dx.doi.org/10.1039/c8ra05520c |