室温NO2检测的新概念:使用金属氧化物作为电阻气体剂量计

2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII) Pub Date : 2019-06-23 DOI:10.1109/TRANSDUCERS.2019.8808409

Ricarda Wagner, D. Schönauer-Kamin, R. Moos

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引用次数: 0

摘要

在这项工作中，引入了一种新的概念，用于电阻室温NO2传感，特别是在ppb范围内的浓度。传感器直接测量目标气体的剂量。实际浓度可由时间导数得到。氧化锌是一种众所周知的气体传感材料，用于证明其可行性。

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Novel Concept for Room Temperature NO2 Detection: Using Metal Oxides as Resistive Gas Dosimeters

In this work, a novel concept for resistive room temperature NO2 sensing is introduced with special respect to concentrations in the ppb-range. The sensor measures directly the dose of a target gas. The actual concentration can be obtained from the time derivative. ZnO, a well-known material for gas sensing, is used to demonstrate the feasibility.

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2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)

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