Frontiers of graphene and 2D material-based gas sensors for environmental monitoring
Abstract The World Health Organization reported that 4.2 million deaths every year were a
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …
Research of low-power MEMS-based micro hotplates gas sensor: A Review
Z Yuan, F Yang, F Meng, K Zuo, J Li - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
In this paper, the research status of low power micro hot plate gas sensor is reviewed. This
type of sensor is characterized by the combination of MEMS technology and related …
type of sensor is characterized by the combination of MEMS technology and related …
Sensitive and low-power metal oxide gas sensors with a low-cost microelectromechanical heater
In this study, a simple and cost-effective metal oxide semiconductor (MOS) gas sensor,
which can be fabricated utilizing only two photolithography steps, was designed and …
which can be fabricated utilizing only two photolithography steps, was designed and …
Ultrafast (∼ 0.6 s), Robust, and Highly Linear Hydrogen Detection up to 10% Using Fully Suspended Pure Pd Nanowire
The high explosiveness of hydrogen gas in the air necessitates prompt detection in settings
where hydrogen is used. For this reason, hydrogen sensors are required to offer rapid …
where hydrogen is used. For this reason, hydrogen sensors are required to offer rapid …
Microhotplate catalytic sensors based on porous anodic alumina: Operando study of methane response hysteresis
IV Roslyakov, IV Kolesnik, PV Evdokimov… - Sensors and Actuators B …, 2021 - Elsevier
Catalytic pellistor-type sensors are widely used for the analytical detection of
flammable/explosive gases. Further improvement of the characteristics of the sensors can be …
flammable/explosive gases. Further improvement of the characteristics of the sensors can be …
Research progress on coating of sensitive materials for micro-hotplate gas sensor
Z Yuan, F Yang, F Meng - Micromachines, 2022 - mdpi.com
Micro-hotplate gas sensors are widely used in air quality monitoring, identification of
hazardous chemicals, human health monitoring, and other fields due to their advantages of …
hazardous chemicals, human health monitoring, and other fields due to their advantages of …
Improving the thermoelectric performance of Cu 2 SnSe 3 via regulating micro-and electronic structures
As a p-type thermoelectric material, Cu2SnSe3 (CSS) has recently drawn much attention,
with its constituents being abundant and free of toxic elements. However, the low electrical …
with its constituents being abundant and free of toxic elements. However, the low electrical …
A method of ultra-low power consumption implementation for MEMS gas sensors
Y Bing, F Zhang, J Han, T Zhou, H Mei, T Zhang - Chemosensors, 2023 - mdpi.com
In recent years, there has been a growing need for the development of low-power gas
sensors. This paper proposes pulse heating and a corresponding measurement strategy …
sensors. This paper proposes pulse heating and a corresponding measurement strategy …
Perfectly aligned, air‐suspended nanowire array heater and its application in an always‐on gas sensor
In spite of the excellent thermal properties of nanowires, the typical form factor of unrefined
nanowires has restricted their potential use in developing ultralow power electrothermal …
nanowires has restricted their potential use in developing ultralow power electrothermal …
On-chip sensor solution for hydrogen gas detection with the anodic niobium-oxide nanorod arrays
Z Pytlicek, M Bendova, J Prasek, A Mozalev - Sensors and Actuators B …, 2019 - Elsevier
Two types of anodic niobium-oxide nanofilms were synthesized via anodization of an Al/Nb
bilayer sputter-deposited onto a SiO 2-coated Si wafer. Type I nanofilm was composed of a …
bilayer sputter-deposited onto a SiO 2-coated Si wafer. Type I nanofilm was composed of a …