Copper Phthalocyanine Chemiresistors as Industrial NO<sub>2</sub> Alarms

Copper Phthalocyanine Chemiresistors as Industrial NO<sub>2</sub> Alarms

We present a chemiresistor sensor for NO<sub>2</sub> leaks. The sensor uses the organometallic semiconductor copper(II)phthalocyanine (CuPc), and is more easily manufactured and characterised than previously described organic transistor gas sensors. Resistance R is high but within the ra...

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Bibliographic Details
Main Authors:	Hadi AlQahtani, Mohammad Alshammari, Amjad M. Kamal, Martin Grell
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Series:	Sensors
Subjects:	nitrogen dioxide sensor chemiresistor copper phthalocyanine fertiliser
Online Access:	https://www.mdpi.com/1424-8220/25/9/2955
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