便携式酸碱气体检测器的开发及应用研究
Preparation and application of portable acid/alkaline gas detector
为解决酸碱气体泄漏检测仪器大、检测时间长、成本高、难以快速察觉等问题,开发了一种能够快速响应酸性或碱性气体的聚丙烯酰胺水凝胶检测器,该检测器具有优异的保水性和良好的重复利用性。通过将水凝胶检测器与3D打印技术及监测报警技术相结合,设计出能够快速识别酸性/碱性气体,迅速变色并触发报警功能的便携式酸碱气体检测器。
To solve the problems in acid/alkaline gas leakage detection,such as large instrument size,long detection time,high cost and difficult to detect quickly,a polyacrylamide hydrogel detector that can respond quickly to acidic or alkaline gases is developed.It has excellent water retention and good reusability.By combining this hydrogel detector with 3D printing technology and monitoring/alarming technology,a portable acid/alkaline gas detector that can quickly identify acidic/alkaline gases,change color rapidly and trigger the alarm function is designed.
acid/alkaline gas detection / chemical safety / 3D printing technology / hydrogel
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国家自然科学基金(22108186)
四川省科技厅青年科学基金项目(23NSFSC4493)
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