Highly Sensitive and Selective Formaldehyde Gas Sensors Based on Polyvinylpyrrolidone/Nitrogen-Doped Double-Walled Carbon Nanotubes

Highly Sensitive and Selective Formaldehyde Gas Sensors Based on Polyvinylpyrrolidone/Nitrogen-Doped Double-Walled Carbon Nanotubes

A highly sensitive and selective formaldehyde sensor was successfully fabricated using hybrid materials of nitrogen-doped double-walled carbon nanotubes (N-DWCNTs) and polyvinylpyrrolidone (PVP). Double-walled carbon nanotubes (DWCNTs) and N-DWCNTs were produced by high-vacuum chemical vapor deposit...

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Bibliographic Details
Main Authors: Thanattha Chobsilp, Thotsaphon Threrujirapapong, Visittapong Yordsri, Alongkot Treetong, Saowaluk Inpaeng, Karaked Tedsree, Paola Ayala, Thomas Pichler, Lei Shi, Worawut Muangrat
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Sensors
Subjects:
nitrogen-doped double-walled carbon nanotubes
polyvinylpyrrolidone
formaldehyde
gas sensors
Online Access:https://www.mdpi.com/1424-8220/22/23/9329

Internet

https://www.mdpi.com/1424-8220/22/23/9329

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