Miniaturized planar RTIL-based eletrochemical gas sensor for real-time point-of-exposure monitoring

机译：基于RTIL的微型平面化电化学气体传感器，用于实时接触点监控

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摘要

The growing impact of airborne pollutants and explosive gases on human health and occupational safety has escalated the demand for sensors to monitor hazardous gases. Existing gas sensors lack the miniaturization and real-time measurement capability necessary to quantify point-of-care exposure to gaseous hazards. To overcome these challenges and enable cost-effective monitoring of personal exposure in local environments, this paper presents a robust microfabricated planar electrochemical gas sensor featuring room temperature ionic liquid (RTIL) as the electrolyte. Together with carefully selected electrochemical methods, the miniaturized gas sensor is capable of measuring multiple gases important to human health and safety. Compared to its larger predecessor, our manually-assembled Clark-cell sensor, this microsensor provides better sensitivity, linearity and repeatability, as validated for oxygen and methane monitoring. The microfabricated planar RTIL electrochemical gas sensor is well suited for personal point-of-exposure monitoring of hazardous gases in a real world environment.

机译：空气中的污染物和爆炸性气体对人体健康和职业安全的影响越来越大，因此对监测有害气体的传感器的需求不断增加。现有的气体传感器缺乏量化现场接触气体危害所必需的小型化和实时测量功能。为了克服这些挑战并在本地环境中实现对个人暴露的低成本监控，本文提出了一种坚固的微型平面电化学气体传感器，其特征在于采用室温离子液体（RTIL）作为电解质。结合精心选择的电化学方法，小型化的气体传感器能够测量多种对人体健康和安全至关重要的气体。与我们的手动装配的Clark-cell传感器相比，该微型传感器具有更大的灵敏度，线性和可重复性，经过氧气和甲烷监测已得到验证。微型平面RTIL电化学气体传感器非常适合在现实环境中对有害气体进行个人接触点监控。

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来源
《2016 IEEE Healthcare Innovation Point-Of-Care Technologies Conference》|2016年|85-88|共4页
会议地点 Cancun(MX)
作者
Heyu Yin; Hao Wan; Lu Lin; Xianqun Zeng; Andrew J. Mason;
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作者单位

Electrical and Computer Engineering, Michigan State University, East Lansing;

Electrical and Computer Engineering, Michigan State University, East Lansing;

Department of Chemistry, Oakland University, Rochester, MI, USA;

Department of Chemistry, Oakland University, Rochester, MI, USA;

Electrical and Computer Engineering, Michigan State University, East Lansing;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Gas detectors; Electrodes; Methane; Surface treatment; Gases; Metals;

机译：气体探测器;电极;甲烷;表面处理;气体;金属;

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专利

1. Miniaturized planar room temperature ionic liquid electrochemical gas sensor for rapid multiple gas pollutants monitoring [J] . Hao Wan, Heyu Yin, Lu Lin, Sensors and Actuators . 2018,第pta1期

机译：小型平面室温离子液体电化学气体传感器，用于多种气体污染物的快速监测
2. Real-Time Intraoperative Pressure Monitoring to Avoid Surgically Induced Localized Brain Injury Using a Miniaturized Piezoresistive Pressure Sensor [J] . Rajat Subhra Karmakar, Jer-Chyi Wang, Yu-Ting Huang, ACS Omega . 2020,第45期

机译：实时术中压力监测，避免使用小型化压阻式压力传感器避免手术诱导的局部脑损伤
3. Development of a Miniaturized and Selective Impedance Sensor for Real-Time Slime Monitoring in Pipes and Tanks [J] . Turolla Andrea, Di Mauro Michele, Mezzera Lorenzo, Sensors and Actuators . 2019,第FEBa期

机译：用于管道和储罐实时污泥监测的小型化选择性阻抗传感器的开发
4. Miniaturized planar RTIL-based eletrochemical gas sensor for real-time point-of-exposure monitoring [C] . Heyu Yin, Hao Wan, Lu Lin, IEEE Healthcare Innovation Point-of-Care Technologies Conference . 2016

机译：基于小型平面RTIL的ELetrochemical气体传感器，用于实时曝光监测
5. New Approaches for Utilizing Planar Inductive Sensors for Gap Measurement Proximity and Lubricant Oil Wear Debris Monitoring [D] . Jiao, Dian. 2021

机译：利用平面电感传感器进行间隙测量接近和润滑油磨损碎片监测的新方法
6. Miniaturized Planar Room Temperature Ionic Liquid Electrochemical Gas Sensor for Rapid Multiple Gas Pollutants Monitoring [O] . Hao Wan, Heyu Yin, Lu Lin, -1

机译：微型平面室温离子液体电化学气体传感器用于多种气体污染物的快速监测
7. Compact Miniaturized Bioluminescence Sensor Based on Continuous Air-Segmented Flow for Real-Time Monitoring: Application to Bile Salt Hydrolase (BSH) Activity and ATP Detection in Biological Fluids [O] . Aldo Roda, Pierpaolo Greco, Patrizia Simoni, 2021

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Miniaturized planar RTIL-based eletrochemical gas sensor for real-time point-of-exposure monitoring

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