带有疏水过层的光纤传感器,用于在潮湿条件下监测气
Daejin Kim1,2, Alexander Shumski1,2, Krista K Bullard1,2
1National Energy Technology Laboratory, 626 Cochran Mill Road, Pittsburgh, Pennsylvania 15236, United States.
ACS sensors
|June 24, 2025
概括
一个新的疏水过器改进了光纤气传感器,用于在潮湿的地下储存中进行准确的监测. 这提高了能基础设施的安全性和可靠性.
科学领域:
- 材料科学 材料科学 材料科学
- 传感器技术 传感器技术
- 化学工程是化学工程的重要组成部分.
背景情况:
- 实时监测度对于地下储存安全至关重要.
- 储存环境中的高湿度显著降低了传感器的精度.
- 现有的传感器面临着基线漂移和在潮湿条件下信号损失的挑战.
研究的目的:
- 开发一个强大的气传感器系统,用于高湿度地下储存的可靠监测.
- 为了减轻湿度对光纤气传感器性能的影响.
- 通过改进的传感技术,提高储存设施的安全性和完整性.
主要方法:
- 一个光纤气传感器的制造.
- 在传感层上涂上防水过器层覆盖传感器.
- 在高湿度条件下 (99% RH) 测试传感器性能.
- 评估传感器可靠性,基线漂移和传输强度.
主要成果:
- 疏水性过层在99%的RH环境中显著提高了传感器可靠性.
- 修改后的传感器表现出最小的基线漂移.
- 没有观察到传输强度的严重降低.
- 传感器在潮湿条件下显示了提高探测性能.
结论:
- 涂有疏水过器的光纤气传感器可以在高湿度环境中进行准确的实时监测.
- 这项技术适用于地下储存的应用.
- 改进的传感器有助于储存设施的安全和高效运行.
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