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一步电 WO3/CuO p-n 异联纳米复合材料用于超敏感和快速 H2S 检测

Changkun Qiu1, Liang Zhu1,2, Qingrun Li1

  • 1SINOPEC Research Institute of Safety Engineering Co., Ltd., State Key Laboratory of Chemical Safety, Qingdao 266104, China.

ACS sensors
|August 19, 2025
PubMed
概括

使用WO3/CuO纳米复合材料开发了高度敏感的硫化 (H2S) 气体传感器. 这些先进的传感器为工业安全应用提供了快速检测和更好的稳定性.

关键词:
这是一个H2S气体传感器.在WO3/CuO纳米纤维.第一个原则是计算计算.在现场表征.传感机制的传感机制.

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Precipitation and Co-precipitation01:17

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Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...