Materials Acceptable for Gas Sensor Design: Advantages and Limitations

Brînzari, V.; Ham, Moon‐Ho

doi:10.4028/www.scientific.net/kem.780.80

Cited by 22 publications

(11 citation statements)

References 42 publications

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“…To develop signal generation, improvement of thin skin-like stretchable layers is essential for conformal contact with the body. According to Korotcenkov et al, 106 the existence of oxidizing gases and UV radiation in the environment can restrict the gas sensor lifelong, particularly in polymer gas sensors. Another limitation is the high recovery time required after each exposure to gas that significantly limits their applications where the concentrations of the gas might alter faster.…”

Section: Types Of Wearable Sensors and Their Weaknessesmentioning

confidence: 99%

Challenges and limitation of wearable sensors used in firefighters’ protective clothing

Shakeriaski

Ghodrat

2022

Journal of Fire Sciences

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This review aims to present recent improvements and existing challenges in the design of wearable sensors used in the firefighters’ protective clothing. Wearable sensors are generally used directly on the body or placed on wearable items to monitor data for the safety of firefighters. Recently, wearable sensors have attracted much attention from researchers and experts. Most investigations have addressed novel designs for wearable sensors to enhance firefighters’ safety measures and reduce the risk of exposure to fires. This article is an attempt to review design limitations of wearable sensors for future developments and improve existing shortcomings. The growing body of knowledge focused on the application of wearable technology to monitor firefighters’ activity, health, and body temperature. In the following, we have discussed the trials of the design of the existing sensors. Finally, moisture and radiation as common exterior parameters in fire events are discussed which received less attention and have major impact on the performance of firefighters’ wearable sensors.

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Section: Types Of Wearable Sensors and Their Weaknessesmentioning

confidence: 99%

Challenges and limitation of wearable sensors used in firefighters’ protective clothing

Shakeriaski

Ghodrat

2022

Journal of Fire Sciences

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“…can be used for these purposes [ 25 , 60 , 65 , 66 , 67 , 68 , 69 , 70 , 71 ]. At that point, it was established that we do not have an ideal gas-sensitive material [ 65 , 72 , 73 ]. All the materials have their advantages and disadvantages.…”

Section: Introductionmentioning

confidence: 99%

Current Trends in Nanomaterials for Metal Oxide-Based Conductometric Gas Sensors: Advantages and Limitations. Part 1: 1D and 2D Nanostructures

Korotcenkov

2020

Nanomaterials

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103

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“…Specifically, CNTs and graphene can be assembled into one-dimensional fibers, two-dimensional films, and three-dimensional architectures, allowing an easy design of flexible sensors for many practical applications [12]. Other advantages of these materials are their ability to work at room temperature (RT), the possibility to functionalize them for chemical specificity, and their low thermal mass that allows rapid heating with low power consumption [13]. Possible drawbacks are their low selectivity, poor reproducibility, tendency to poisoning, and possible long-term drift [13].…”

Section: Introductionmentioning

confidence: 99%

“…Other advantages of these materials are their ability to work at room temperature (RT), the possibility to functionalize them for chemical specificity, and their low thermal mass that allows rapid heating with low power consumption [13]. Possible drawbacks are their low selectivity, poor reproducibility, tendency to poisoning, and possible long-term drift [13].…”

Section: Introductionmentioning

confidence: 99%

Carbon-Based Materials for Humidity Sensing: A Short Review

2019

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Humidity sensors are widespread in many industrial applications, ranging from environmental and meteorological monitoring, soil water content determination in agriculture, air conditioning systems, food quality monitoring, and medical equipment to many other fields. Thus, an accurate and reliable measurement of water content in different environments and materials is of paramount importance. Due to their rich surface chemistry and structure designability, carbon materials have become interesting in humidity sensing. In addition, they can be easily miniaturized and applied in flexible electronics. Therefore, this short review aims at providing a survey of recent research dealing with carbonaceous materials used as capacitive and resistive humidity sensors. This work collects some successful examples of devices based on carbon nanotubes, graphene, carbon black, carbon fibers, carbon soot, and more recently, biochar produced from agricultural wastes. The pros and cons of the different sensors are also discussed in the present review.

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Materials Acceptable for Gas Sensor Design: Advantages and Limitations

Abstract: The comparisons of materials that can be used in gas sensors, as well as an analysis of their advantages and disadvantages for this application are carried out in this review article.

Cited by 22 publications

References 42 publications

Challenges and limitation of wearable sensors used in firefighters’ protective clothing

Challenges and limitation of wearable sensors used in firefighters’ protective clothing

Current Trends in Nanomaterials for Metal Oxide-Based Conductometric Gas Sensors: Advantages and Limitations. Part 1: 1D and 2D Nanostructures

Carbon-Based Materials for Humidity Sensing: A Short Review

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