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1535128 
Journal Article 
NITROGEN DIOXIDE GAS SENSOR BASED ON COBALT AND NICKEL PHTHALOCYANINE WORKING AT ROOM TEMPERATURE 
Datir, AM; Ghole, VS; Koinkar, P; Chakane, SD 
2011 
Yes 
International Journal of Modern Physics B
ISSN: 0217-9792 
25 
31 
4190-4193 
WOS:000298751500012 
Cobalt and Nickel Phthalocyanines (CoPc, NiPc) were
synthesised by chemical route. Phthalocyanines (Pcs) were characterized by different techniques
such as, XRD, UV Visible, and FTIR. Samples in the pellet form were prepared for gas sensing
applications. The effect of NO(2) at different concentrations in air at room temperature on the
electrical conductivity of CoPc and NiPc has been studied. Sensitivity, response time and
recovery time of sensors for different NO(2) concentrations were studied. The comparison of these
materials as NO(2) gas sensor is discussed in this research paper. 
Nitrogen dioxide; Sensor; Metallophthalocyanine; Response time; Recovery time 
IRIS
• Cobalt
     LitSearch: January 2008 - August 2018
          WoS
• LitSearch-NOx (2024)
     TIAB Screening
          Atmospheric
               Round 1
                    Include
               Round 2
                    Measurement Modeling Conc
                         Exclude