Work

A Low-Power MEMS Micro-Hotplate for Ethanol Sensing

Year: 2024

Type: conference-paper

Abstract: The MEMS-based micro-hotplate was widely used for gas sensing and has demonstrated a responsive range of 1-200 ppm for ethanol detection. In this study, a low-power micro-heater was designed and simulated using COMSOL Multiphysics. The hybrid 1D and 2D ZnO nanoparticles were utilized as the sensing layers for ethanol sensing. The sensing devices were fabricated and characterized. The electrical performance of the gas sensors was consistent with the simulation results, demonstrating low power consumption and high reliability. In gas sensing characterizations, the sensors exhibited high sensitivity, excellent repeatability, short response/recovery time, strong anti-interference capability, and high reliability.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2809/1/012018

Authors: Xuefei Han, Yunjing Zhang, Lingfeng Li, Peng Li, Xingli He

Institution: Soochow University

Language: English

Topic: Gas Sensing Nanomaterials and Sensors

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

OpenAlex ID: W4401526244

FWCI: 0.806

Cites: 22

Cited by: 1

Related to: 10