Influence of dielectric constant of polymerization medium on processability and ammonia gas sensing properties of polyaniline
Source abstract
Abstract
Polyaniline (PANI) was synthesized by the oxidation of aniline hydrochloride in the presence of ammonium persulphate and hydrochloric acid. The polymerization reaction was carried out in several batches in different solvent media by changing the volume ratio of N,N -dimethyl formamide (DMF) and water as binary solvent mixture. The dielectric constant of the polymerization medium for each batch reaction was determined by measuring the capacitance with change in frequency. The UV spectra of the synthesized polyaniline solutions helped us to optimize the ratio of the binary solvent to get sufficient polymer growth and processability. Thin film of processable polyaniline was then deposited on glass slides coated with polyvinyl alcohol (PVA) crosslinked with maleic anhydride (MA). FTIR and XRD studies of the coated film were also done. AFM studies further helped in the morphological study of the film deposited. Finally, conductivity and ammonia gas-sensing property of the polyaniline film were also studied.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Conducting polymers and applications · Analytical Chemistry and Sensors · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (51)
Show source-provided references
1. Alexander L E 1969 X-ray diffraction methods in polymer science (Wiley Interscience) p. 43
2. Byun S W and Im S S 1995 J. Appl. Polym. Sci. 56 42510.1002/app.1995.070560403 ↗
3. Byun S W and Im S S 1998 Polymer 39 48510.1016/S0032-3861(97)00300-5 ↗
4. Cadenas J and Hu H 1998 Solar Energy Mater. Solar Cells 55 10510.1016/S0927-0248(98)00051-8 ↗
5. Chabukswar V V, Pethkar S and Athawale A A 2001 Sens. Actuators B77 65710.1016/S0925-4005(01)00780-8 ↗
6. Chen S-A and Fang W-G 1991 Macromolecules 24 124210.1021/ma00006a004 ↗
7. Chen S-A and Lee H-T 1995 Macromolecules 28 285810.1021/ma00112a035 ↗
8. Chong T F, Fabbri A, Guilbaud J P and Coussy O 2004 C.R. Mecanique 332 63910.1016/j.crme.2004.02.028 ↗
9. Dannhauser W and Flucckinger A F 1964 J. Phys. Chem. 68 181410.1021/j100789a024 ↗
10. Deng A, Cheng J and Huang H 2002 Anal. Chim. Acta 461 4910.1016/S0003-2670(02)00251-9 ↗
11. Dhawan S K, Kumar D, Ram M K, Chandra S and Trivedi D C 1997 Sens. Actuators B40 9910.1016/S0925-4005(97)80247-X ↗
12. Ghanadzadeh A and Beevers M S 2002 J. Mol. Liq. 100 4710.1016/S0167-7322(02)00011-9 ↗
13. Ghanadzadeh A and Beevers M S 2003 J. Mol. Liq. 102 36510.1016/S0167-7322(02)00161-7 ↗
14. Ghanadzadeh A, Mamaghani M and Anbir L 2003 J. Sol. Chem. 32 365
15. Ghanadzadeh A, Ghanadzadeh H, Sariri R and Ebrahimi L 2005 J. Chem. Thermodynamics 37 35710.1016/j.jct.2004.09.017 ↗
16. Ghosh P, Siddhanta S K, Haque S R and Chakrabarti A 2001 Synth. Met. 123 8310.1016/S0379-6779(00)00579-8 ↗
17. Hu H, Saniger J M and Bannelos J G 1999 Thin Solid Films 347 24110.1016/S0040-6090(99)00039-5 ↗
18. Huang L M, Wen T C, Gopalan A and Ren R 2003 Mater. Sci. Eng. B104 8810.1016/S0921-5107(03)00310-6 ↗
19. Huang J, Virji S, Weiller B H and Kaner R B 2003 J. Am. Chem. Soc. 125 31410.1021/ja028371y ↗
20. Janini G M and Katrib A H 1983 J. Chem. Educ. 60 108710.1021/ed060p1087 ↗
21. Joo J, Oblakowski Z, Du G, Pouget J P, Oh E J, Wiesinger J M, Min Y and Epstein A G 1994 Phys. Rev. B49 297710.1103/PhysRevB.49.2977 ↗
22. Jousseaume V, Morsli M, Bonnet A, Tesson O and Lefrant S 1998a J. Appl. Polym. Sci. 67 120510.1002/(SICI)1097-4628(19980214)67:7<1205::AID-APP6>3.0.CO;2-K ↗
23. Jousseaume V, Morsli M, Bonnet A and Lefrant S 1998b J. Appl. Polym. Sci. 67 20910.1002/(SICI)1097-4628(19980110)67:2<209::AID-APP3>3.0.CO;2-Y ↗
24. Koul S, Chandra R and Dhawan S K 2001 Sens. Actuators B75 15110.1016/S0925-4005(00)00685-7 ↗
25. Kukla A L, Shirshov Y M and Piletsky S A 1996 Sens. Actuators B37 13510.1016/S0925-4005(97)80128-1 ↗
26. Kulkarni M V, Viswanath A K, Marimuthu R and Seth T 2004 J. Polym. Sci. Part A: Polym. Chem. 42 204310.1002/pola.11030 ↗
27. Leclerc M, Aparno G D and Zotti G 1993 Synth. Met. 55–57 152710.1016/0379-6779(93)90279-6 ↗
28. Lee Y S, Joo B S, Choi N J, Liou J O, Huh J S and Lee D D 2003 Sens. Actuators B93 14810.1016/S0925-4005(03)00207-7 ↗
29. Lindsey S E and Street G B 1984 Synth. Met. 10 6710.1016/0379-6779(84)90080-8 ↗
30. Liu J -M and Yang S C 1991 J. Chem. Soc. Chem. Commun. 21 152910.1039/c39910001529 ↗
31. Malinauskas A and Holze R 1998 Synth. Met. 97 3110.1016/S0379-6779(98)00106-4 ↗
32. Molyneux P 1983 Water soluble polymers: Properties and behaviour (New York: CRC Press) Vol. 1, p. 128
33. Nylander C, Armgarth M and Lundstrom L 1983 in Proceedings of the international meeting on chemical sensors (eds) T Seiyama et al (Amsterdam: Elsevier) p. 203
34. Ogura K, Saino T, Nakayama M and Shiigi H 1997 J. Mater. Chem. 7 236310.1039/a705463g ↗
35. Ojio T and Miyata S 1986 Polym. J. 18 9510.1295/polymj.18.95 ↗
36. Planes J, Wolter A, Cheguettine Y, Pron A, Genoud F and Nechtschein M 1998 Phys. Rev. B58 777410.1103/PhysRevB.58.7774 ↗
37. Pouget J P, Josefowicz M E, Epstein A J, Tang X and MacDiarmid A G 1991 Macromolecules 24 77910.1021/ma00003a022 ↗
38. Prasad G K, Radhakrishnan T P, Kumar D S and Krishna M G 2005 Sens. Actuators B106 626
39. Sengupta P P, Barik S and Adhikari B 2006 Mater. Manuf. Processes 21 26310.1080/10426910500464602 ↗
40. Sengupta P P and Adhikari B 2007 Mater. Sci. Eng. A459 27810.1016/j.msea.2007.02.021 ↗
41. Singh R, Arora V, Tandon R P, Mansingh A and Chandra S 1999 Synth. Met. 104 13710.1016/S0379-6779(99)00043-0 ↗
42. Singh R, Narula A K, Tandon R P, Mansingh A and Chandra S 1997 Philos. Mag. B75 41910.1080/13642819708202328 ↗
43. Smith J W 1955 Electric dipole moment (London: Butterworths) Ch. 5
44. Smyth C P 1980 Molecular interactions (New York: Wiley) Vol. II
45. Sun L, Yang S C and Liu J-M 1994 Mater. Res. Soc. Symp. Proc. 328 16710.1557/PROC-328-167 ↗
46. Tobolkova E, Prokes J, Krivka I, Trchova M and Stejskal J 2004 Macromol. Symp. 212 44710.1002/masy.200450856 ↗
47. Wan M, Li M, Li J and Liu Z 1995 Thin Solid Films 259 18810.1016/0040-6090(94)06394-X ↗
48. Wei Y, Hsueh K F and Jang G W 1994 Macromolecules 27 51810.1021/ma00080a028 ↗
49. Wu C G, Yeh Y R, Chen J Y and Chiou Y H 2001 Polymer 42 287710.1016/S0032-3861(00)00582-6 ↗
50. Yang Y and Jing X 2005 Polym. Test. 24 15310.1016/j.polymertesting.2004.09.013 ↗
51. Zheng W, Angelopoulos M, Epstein A J and Macdiarmid A G 1997 Macromolecules 30 295310.1021/ma9700136 ↗