Application of conducting polyaniline as sensor material for ammonia

Sensors and Actuators, B: Chemical

Volumn 40, Issue 2-3, 1997, Pages 99-103

  Dhawan, S K ^a   Kumar, D ^a   Ram, M K ^a   Chandra, S ^a   Trivedi, D C ^b  

^a NATIONAL PHYSICAL LABORATORY   (India)

^b CENTRAL ELECTROCHEMICAL RESEARCH INSTITUTE   (India)

Author keywords

Aqueous ammonia; Polyaniline; Solid state gas sensors

Indexed keywords

AMMONIA; CONDUCTIVE PLASTICS; ELECTRIC RESISTANCE; ORGANIC POLYMERS;

POLYANILINE; SOLID STATE GAS SENSORS;

CHEMICAL SENSORS;

EID: 0031144839     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4005(97)80247-X     Document Type: Article

References (18)

1. N. Li, Y. Lee and L.H. Ong, A polyaniline and nafion composite film as a rechargeable battery, J. Appl. Electrochem., 22 (1992) 512-516.
2. 4Cl/polyanilme/carbon battery, J. Electrochem. Soc., 138 (1991) 3186-3189.
3. P.R. Teasdale and G.G. Wallace, Molecular recognition using conducting polymers: basis of an electrochemical sensing technology, Analyst, 118 (1993) 329-324.
4. P.N. Bartlett and S.K.L. Chung, Conducting polymer gas sensors - Part III, Sensors and Actuators, 20 (1989) 287-292.
5. S.K. Dhawan and D.C. Trivedi, EMI shielding with organic conductive polymers, J. Electromagnetic Compatability, 4 (1991) 1-4.
6. D.C. Trivedi and S.K. Dhawan, Grafting of electronically conducting polyaniline on insulating surfaces, J. Mater. Chem., 2 (1992) 1091.
7. E.W. Paul, A.J. Ricco and M.S. Wrighton, Resistance of polyaniline films as a function of electrochemical potential and the fabrication of polyaniline based microelectronic devices, J. Phys. Chem., 89 (1985) 1441-1447.
8. S.K. Dhawan and D.C. Trivedi, Electrochemical behaviour of polyaniline in aromatic sulphonic acids, Poly. Inter., 25 (1991) 55.
9. A. Boyle, E.M. Geniès and M. Lapkowski, Application of electronic conducting polymers as sensors: polyaniline in the solid state for detection of solvent vapours and polypyrrole for detection of biological ions in solutions, Synth. Met., 28 (1989) C769.
10. M. Josowicz, Application of conducting polymers in potentiometric sensors, Analyst, 120 (1995) 1019.
11. S.B. Adelojn and G.G. Wallace, Conducting polymers and the biological sciences: new tools for biomolecular communications, Analyst, 121 (1996) 699.
12. S.K. Dhawan and D.C. Trivedi, Investigations on the effect of 5-sulphosalicylic acid on the properties of polyaniline, Synth. Met., 58 (1993) 309.
13. S.K. Dhawan and D.C. Trivedi, Synthesis and properties of polyaniline obtained using sulphamic acid, J. Appl. Chem., 22 (1992) 563.
14. E.M. Geniès and P. Noel, Synthesis and polymerization of o-hexylaniline. Characterization of the corresponding polyaniline, J. Electroanal. Chem., 310 (1991) 89.
15. S.K. Dhawan, D.C. Trivedi and K.I. Vasu, Solubilizing effect of organic acids on polyaniline, Bull. Electrochem., 5 (1989) 208.
16. M. Lapkowski, Electrochemical synthesis of linear polyaniline in aqueous solutions, Synth. Met., 35 (1990) 169-182.
17. D.E. Stilwell and S.M. Park, Electrochemistry of conductive polymers - II, J. Electrochem. Soc., 135 (1988) 2254.
18. Y. Cao, P. Smith and A.J. Heeger, Spectroscopic studies of polyaniline in solution and in spin cast films, Synth. Met., 32 (1989) 263-281.