Application of carbon nanotubes in chemical gas sensors
Publish place: The second international conference on recent developments in engineering, innovation and technology
Publish Year: 1402
Type: Conference paper
Language: English
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Document National Code:
EITCONF02_117
Index date: 25 September 2023
Application of carbon nanotubes in chemical gas sensors abstract
This paper presents the fundamental work done on the design and development of different types of gas sensors using carbon nanotubes. The basic techniques for preparing carbon nanotubes are also reported here. Types of sensors and their detection processes in a wide range of gases including NO2, H2S, C2H5OH, and others are described here. Single-walled and multi-walled carbon nanotubes in their pristine andcombined form have been used to develop a wide range of measuring devices. It also provides a comparative ftstudyfeach gasthatprovides basicparameters such asdetection limit, concentration range, and response time to differentiate their ability with respect to the materials used for their manufacture to detect gases. to give Finally, the challenges related to existing carbon nanotube-based gas sensors, their related improvement measures, and some possible opportunities for future work are described in this paper.
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Application of carbon nanotubes in chemical gas sensors authors
Hamed Sadeghi
۱. Graduated with a master's degree in chemical engineering from Islamic Azad University, Qochan Branch, Iran