Aerosol jet printed pH sensor based on carbon nanotubes for flexible electronics

Aerosol jet printed pH sensor based on carbon nanotubes for flexible electronics

The monitoring of pH is valuable for many environmental, industrial, and biological applications. Here, we develop a flexible pH sensor using CNT material using aerosol jet technology. The chemiresistive pH sensor is fabricated with a CNT-based miniaturized serpentine sensing element printed on t...

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Bibliographic Details
Main Authors: Goh, Guo Liang, Yeong, Wai Yee, Agarwala, Shweta
Other Authors: School of Mechanical and Aerospace Engineering
Format: Conference or Workshop Item
Language:English
Published: 2018
Subjects:
3D Printing
Additive Manufacturing
DRNTU::Engineering::Mechanical engineering::Prototyping
Online Access:https://hdl.handle.net/10356/88275
http://hdl.handle.net/10220/45701
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Institution: Nanyang Technological University
Language: English
Description
Summary:The monitoring of pH is valuable for many environmental, industrial, and biological applications. Here, we develop a flexible pH sensor using CNT material using aerosol jet technology. The chemiresistive pH sensor is fabricated with a CNT-based miniaturized serpentine sensing element printed on top of the silver electrodes. Aerosol jet printing parameters are optimized to achieve high resolution printing. The fabricated pH sensor shows good sensitivity and repeatability.

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