Sensitivity of mos sensors to hydrogen, hydrogen sulfide, and nitrogen dioxide in different gas atmospheres

Емелин, Е. В.; Nikolaev, I. N.

doi:10.1007/s11018-006-0142-4

Cited by 10 publications

(5 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They can be used for measurement of hydrocarbons and their derivatives, alcohols, ethers, ketones, esters, carboxylic acids, nitroalkanes, amines or aromatic compounds [31][32][33][34]. Schematic design of the MOS-type sensor is shown in Figure 3.…”

Section: Metal Oxide Semiconductor Sensorsmentioning

confidence: 99%

Currently Commercially Available Chemical Sensors Employed for Detection of Volatile Organic Compounds in Outdoor and Indoor Air

2017

View full text Add to dashboard Cite

Abstract:The paper presents principle of operation and design of the most popular chemical sensors for measurement of volatile organic compounds (VOCs) in outdoor and indoor air. It describes the sensors for evaluation of explosion risk including pellistors and IR-absorption sensors as well as the sensors for detection of toxic compounds such as electrochemical (amperometric), photoionization and semiconductor with solid electrolyte ones. Commercially available sensors for detection of VOCs and their metrological parameters-measurement range, limit of detection, measurement resolution, sensitivity and response time-were presented. Moreover, development trends and prospects of improvement of the metrological parameters of these sensors were highlighted.

show abstract

Section: Metal Oxide Semiconductor Sensorsmentioning

confidence: 99%

Currently Commercially Available Chemical Sensors Employed for Detection of Volatile Organic Compounds in Outdoor and Indoor Air

2017

View full text Add to dashboard Cite

show abstract

“…It is known that the MIS-sensor exhibits sensitivity to oxygen and water vapor, like all semiconductor sensors, based on the phenomenon of adsorption/desorption of gas molecules on the solid state surface [3]. However, it was shown in [4,5] that the sensitivity of MIS-sensors to a variation of the concentration O 2 (especially in the range of 10% by volume and more), and also of H 2 O (especially in the range 50... 100% under normal conditions) is negligibly low compared with the sensitivity to H 2 .…”

Section: Methodsmentioning

confidence: 99%

Measurement of Low Concentrations of Hydrogen in Oxygen By Using Sensors Based on MIS-structures

Литвинов¹,

Etrekova²

2018

KEG

View full text Add to dashboard Cite

show abstract

“…A few commercially available sensors are Electrochemical (Amperometric) Sensors [12], Metal oxide semiconducting sensors [13][14][15], Nondispersive Infrared Sensors (NDIR) [16,17], Photoionization Sensor (PID) [18][19][20], Thermal Sensor (Pellistor) [21,22], Fiber optic sensors [23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Fiber Optic Sensors for Gas Detection: An Overview on Spin Frustrated Multiferroics

Rao¹,

Kumar²,

Gopalakrishnan³

2023

Metal-Oxide Gas Sensors

View full text Add to dashboard Cite

Real-time gas sensors, which use chemiresistive metal oxide (MO) semiconductors, have become more important in both research and industry. Fiber optic metal oxide (MO) semiconductor sensors have so increased the utility and demand for optical sensors in a variety of military, industrial, and social applications. Fiber optic sensors’ inherent benefits of lightweight, compact size, and low attenuation were actively leveraged to overcome their primary disadvantage of expensive cost. With the growing need for quicker, more precise, and simpler gas sensing, metal oxide semiconductor gas sensors are focusing on new and novel materials at room temperature. The realization that materials with coexisting magnetic and ferroelectric orders offer up effective ways to alter magnetism using electric fields has drawn scientists from diverse areas together to research multiferroics for gas sensing applications in recent years. The chapter shall encompass a brief summary of the underlying physics related to fiber optic gas sensors and parameters involved in gas sensing, the significance of the fascinating class of metal oxide materials, and an outline of spin frustrated multiferroics for possible applications and its potential possibilities for progress in the future.

show abstract

Sensitivity of mos sensors to hydrogen, hydrogen sulfide, and nitrogen dioxide in different gas atmospheres

Cited by 10 publications

References 1 publication

Currently Commercially Available Chemical Sensors Employed for Detection of Volatile Organic Compounds in Outdoor and Indoor Air

Currently Commercially Available Chemical Sensors Employed for Detection of Volatile Organic Compounds in Outdoor and Indoor Air

Measurement of Low Concentrations of Hydrogen in Oxygen By Using Sensors Based on MIS-structures

Fiber Optic Sensors for Gas Detection: An Overview on Spin Frustrated Multiferroics

Contact Info

Product

Resources

About