STRUCTURAL, ELECTRICAL AND GAS SENSING PROPERTIES OF COPPER PHTHALOCYANINE NANOPARTICLES IN POLYSTYRENE

2001 ◽  
Author(s):  
A. V. MISEVICH ◽  
A. E. POCHTENNY ◽  
I. P. ILYUSHONOK ◽  
O. M. STUKALOV
Keyword(s):  
Copper Phthalocyanine ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

Effects of Heat Annealing on the Gas Sensing Properties of Spin Coated Unsubstituted Copper Phthalocyanine Films

2015 ◽  
Vol 1110 ◽  
pp. 241-245
Author(s):  
Ashok Datir ◽  
Pankaj Koinkar ◽  
Sanjay Chakane
Keyword(s):  
Response Time ◽  
Spin Coating ◽  
Recovery Rate ◽  
Response Rate ◽  
Copper Phthalocyanine ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Lower Response ◽  
Time Sensitivity ◽  
Gas Sensing Properties

Unsubstituted copper phthalocyanine (CuPc) thin films on glass substrate were prepared using spin coating technique. The effects of heat annealing of CuPc films on the NO2 gas sensing properties were studied. The results showed that the films annealed at 150°C have highest sensitivity, highest response rate and lower response time. Sensitivity and response rate were decreased and response time was increased after annealing with temperature 200°C and above. The duration over which the films were annealed changes the gas sensing properties. Highest sensitivity, highest response rate, lower response time and highest recovery rate were observed for 2 hour (150°C) annealed films. Longer annealing time causes the decrease of sensitivity, response rate and recovery rate and increase of response time however improves recovery ratio. The heat treatment limited to the temperature of 150°C for 2 hours duration improves the sensing properties of the films. Hence heat annealed unsubstituted CuPc spin coated films can be used as nitrogen dioxide gas sensor.

Electrical and gas sensing properties of copper phthalocyanine–polymer composites

1998 ◽  
Vol 48 (1-3) ◽  
pp. 351-355 ◽  
Author(s):  
G.G. Fedoruk ◽  
D.I. Sagaidak ◽  
A.V. Misevich ◽  
A.E. Pochtenny
Keyword(s):  
Polymer Composites ◽  
Copper Phthalocyanine ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

Investigation of gas-sensing properties of copper phthalocyanine films

2009 ◽  
Vol 29 (3) ◽  
pp. 814-818 ◽  
Author(s):  
T. Basova ◽  
A. Tsargorodskaya ◽  
A. Nabok ◽  
A.K. Hassan ◽  
A.G. Gürek ◽  
...  
Keyword(s):  
Copper Phthalocyanine ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

scholarly journals Controllable preparation of copper phthalocyanine single crystal nano column and its chlorine gas sensing properties

AIP Advances ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 095303 ◽  
Author(s):  
Jianhong Zhao ◽  
Zhenfang Qiao ◽  
Yumin Zhang ◽  
Taoyu Zou ◽  
Leiming Yu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Copper Phthalocyanine ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Chlorine Gas ◽  
Gas Sensing Properties ◽  
Controllable Preparation
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