Startseite Morphology Tuning of Conducting Polyaniline via Static, Liquid-Liquid Interfacial Polymerization Process and its Application for Optical pH Sensing
Artikel
Lizenziert
Nicht lizenziert Erfordert eine Authentifizierung

Morphology Tuning of Conducting Polyaniline via Static, Liquid-Liquid Interfacial Polymerization Process and its Application for Optical pH Sensing

  • S. M. Thorat und M. V. Kulkarni
Veröffentlicht/Copyright: 5. Mai 2015
Veröffentlichen auch Sie bei De Gruyter Brill

Abstract

Nanorods/nanofibers of conducting polymer, polyaniline (PANI) were synthesized via static, liquid-liquid interfacial polymerization process using ammonium persulphate as an oxidizing agent. The monomer, aniline was dissolved in chloroform comprising the organic phase, while the oxidizing agent, ammonium per sulphate was dissolved in doubly distilled water to form an aqueous phase. Para toluene sulphonic acid (p-TSA) was used as dopant during the polymerization process to dope the polyaniline. The presence of conducting emeraldine salt phase of the polymer was confirmed by UV-Vis. and FT-IR spectroscopic characterization. This was further supported by XRD analysis. The morphological studies are carried out using FE-SEM analysis and revealed the presence of uniform sized nanorods/nanofibers having diameter of ∼90 nm and length up to few microns. This rapid and novel interfacial polymerization process shows the potential of large scale synthesis of uniform sized nanorods/nanofibers of polyaniline. The synthesized nanostructured polyaniline was successfully utilized for the optical pH sensing application in aqueous state.


* Mail address: Milind V. Kulkarni, Nanocomposite Laboratory, Centre for Material for Electronics Technology (C-MET), Department of Electronics and Information Technology (DeitY), Govt. of India, Panchawati, off Pashan Road, Pune 411 008, India, E-mail:

References

AmritheshM., AravindS., JayalakshmiR. and JayasreeS., “Polyaniline Doped with Orthophosphoric Acid-A Material with Prospects for Optoelectronic Applications”, J. Alloys Compd., 458, 532–535 (2008) 10.1016/j.jallcom.2007.04.034Suche in Google Scholar

AroraM., GuptaS. K., “Vibrational Spectroscopy of PTSA Doped Polyaniline”, 2nd International Conference on Perspective in Vibrational Spectroscopy (2008)10.1063/1.3046186Suche in Google Scholar

BhaiswarJ. B., SalunkheM. Y. and DongreS. P., “Synthesis, Characterization, Thermal Stability and D.C. Electrical Conductivity of Pani/Pbs Nanocomposite”, International Journal of Composite Materials, 3, 115–121 (2013)Suche in Google Scholar

EkaratD. I., StephanT. D., “Interfacial Polymerization of Water-Soluble Polyaniline and Its Assembly Using the Layer-By-Layer Technique”, Journal of Metals, Materials and Minerals, 19, 39–44 (2009)Suche in Google Scholar

HatchettD. W., JosowiczM., “Composite of Intrinsically Conducting Polymer as Sensing Material”, Chem. Rev., 108, 746–769 (2008) 10.1021/cr068112hSuche in Google Scholar PubMed

HuangJ., “Synthesis and Applications of Conducting Polymer Polyaniline Nanofibers”, Pure Appl. Chem, 78, 15–27 (2006) 10.1351/pac200678010015Suche in Google Scholar

HuangJ., KanerR. B., “Nanofibers Formation in the Chemical Polymerisation of Aniline Mechanistic Study”, Angew. Chem. Int. Ed., 43, 5817–5821 (2004) 10.1002/anie.200460616Suche in Google Scholar PubMed

HuangJ., VirjisS., WeillerB. H. and KanerR. B., “Nanostructured Polyaniline Sensor”, Chemistry- European Journal, 10, 1314–1319 (2004)10.1002/chem.200305211Suche in Google Scholar PubMed

JanataJ., JosowiczM., “Conducting Polymers on Electronic Chemical Sensors”, Nat. Mater., 2, 19–24 (2003) 10.1038/nmat768Suche in Google Scholar PubMed

KulkarniM. V., ViswanathA. K., “Scanning Electron Microscopy, Spectroscopy, and Thermal Studies of Polyaniline Doped with Various Sulfonic Acids”, J. Macromol. Sci. Part A Pure Appl. Chem., 41, 1173–1186 (2004) 10.1081/MA-200026566Suche in Google Scholar

KulkarniM. V., ViswanathA. K., “Spectroscopic, Thermal and Electrical Properties Of Sulphonic Acids Doped Poly(o-anisidine) and their Application as Humidity Sensor”, Sens. Actuators B, 107, 791797 (2005)10.1016/j.snb.2004.12.019Suche in Google Scholar

KulkarniM., KaleB., ApteS., NaikS., MulikU. and AmalnerkarD., “Synthesis And Characterization of Polyaniline Nanofibres by Rapid Liquid-Liquid Interfacial Polymerization Method”, Chemistry & Chemical Technology, 5, 55–58 (2011)10.23939/chcht05.01.055Suche in Google Scholar

LaskaJ., WidlarzJ., “Spectroscopic and Structural Characterisation of Low Molecular Weight Fractions of Polyaniline”, Polymer, 46, 1485–1495 (2005) 10.1016/j.polymer.2004.12.008Suche in Google Scholar

LiD., KanerR. B., “Processable Stabilizer –Free Polyaniline Nanofibers Aqueous Colloids”, Chem. Commun., 3286–3288 (2005)10.1039/b504020eSuche in Google Scholar

LiW., WanM., “Porous Polyaniline Films with High Conductivity”, Synth. Met., 92, 121–126 (1998) 10.1016/S0379-6779(98)80101-XSuche in Google Scholar

LixiaZ., WaterhouseG. I. N. and ZhangL., “Coaxially Aligned Polyaniline Nanofibers Doped with 3-Thiophene Acetic Acid through Interfacial Polymerisation”, Journal of Nanomaterials, 467, 170–174 (2011)Suche in Google Scholar

LuW., ElsenbaumerR., WesslingB., “Corrosion Protection of Mild Steel by Coating Containing Polyaniline”, Synth. Met., 71, 2163–66 (1995) 10.1016/0379-6779(94)03204-JSuche in Google Scholar

RahyA., YangD. J., “Synthesis of Highly Conductive Polyaniline Nanofibers”, Mater. Lett., 62, 4311–4314 (2008) 10.1016/j.matlet.2008.06.057Suche in Google Scholar

RenekarD. H., ChunJ., “Nanometre Diameter Fibers of Polymer, Produced by Electro Spinning”, Nanotechnology, Journal of IOP, 7, 216–223 (1996) 10.1088/0957-4484/7/3/009Suche in Google Scholar

SharmaA., SharmaY., “PTSA Doped PANI-CNT Nanocomposites: Synthesis via Different Routes and Modified Properties”, J. Electrochem. Sci. Eng., 3, 47–56 (2013)Suche in Google Scholar

SkotheimT. A., ElsenbaumeR. L. and ReynoldsJ. R. (Eds.): Handbook of Conducting Polymers, Marcel Dekker, New York (1998)Suche in Google Scholar

SteinhartM., WendorffJ. H., “Polymer Nanotubes by Wetting of Ordered Porous Template”, Science, 296, 1997–2001 (2002) 10.1126/science.1071210Suche in Google Scholar

SubramanianR. D., RamlakshmiN. V. and SivkumarG., “Hybrid Composite Materials of Anatase, Titania and Conducting Polyaniline Properties and Chemical Sensor Applications”, Indian Journal of Engineering and Material Science, 19, 237–244 (2012)Suche in Google Scholar

TongY., SuB., BaiJ., LeiZ., WangK., MuH. and DongN., “Acid Doped Polyaniline Nanofibers Synthesized by Interfacial Polymerization”, Indian J. Chem., 46, 595–599 (2007)Suche in Google Scholar

WesslingB., PosdorferJ., “Nanostructures of the Dispersed Organic Metal Polyaniline Responsible for Macroscopic Effects in Corrosion Protection”, Synth. Met., 102, 1400–1401 (1999) 10.1016/S0379-6779(98)01059-5Suche in Google Scholar

ZhangL., LiuP., “Polyaniline Micro/Nanocapsules via Facile Interfacial Polymerization Approach”, Soft Mater., 8, 829–838 (2010)Suche in Google Scholar

ZhangL., Wang, LonglongJ. and ZhaoS., “Polypyrrole Nanocapsule via Interfacial Polymerization”, Macromol. Res., 18, 648–652 (2010) 10.1007/s13233-010-0713-8Suche in Google Scholar

ZhangX., GouxW. J. and ManoharS. K., “Synthesis of Polyaniline Nanofibers by Nanofibers Seeding”, J. Am. Chem. Soc., 126, 45024503 (2004) 10.1021/ja031867aSuche in Google Scholar PubMed

Received: 2014-07-28
Accepted: 2015-02-08
Published Online: 2015-05-05
Published in Print: 2015-05-29

© 2015, Carl Hanser Verlag, Munich

Artikel in diesem Heft

  1. Contents
  2. Contents
  3. Regular Contributed Articles
  4. Multilayer Coextrusion of Polymer Composites to Develop Organic Capacitors
  5. Heat Flow Analysis and Efficiency Optimization of Rotational Molding Equipment for Large Plastic Products
  6. Thermorheology of Polyethylene Wax Modified Sulfur Asphalt
  7. Thermoplastic Cellulose Stearate and Cellulose Laurate: Melt Rheology, Processing and Application Potential
  8. Crystallization Kinetics for PP/EPDM/Nano-CaCO3 Composites – The Influence of Nanoparticles Distribution
  9. The Effect of ZnO Nanoparticle Filler on the Attenuation of ZnO/PCL Nanocomposites Using Microstrip Line at Microwave Frequency
  10. Synthesis and Properties of Nitrogen Heterocycle-Functionalized Core-Shell Hyperbranched Polyester
  11. Morphology Tuning of Conducting Polyaniline via Static, Liquid-Liquid Interfacial Polymerization Process and its Application for Optical pH Sensing
  12. Tuning of Final Performances of Soybean Oil–Based Polymer Nanocomposites: Effect of Styryl/Oil Functionalized Intercalant of Montmorillonite Reinforcer
  13. Processability, Thermal and Mechanical Properties of Rigid PVC/Kaolin Coated with Liquid Macromolecular Modifier Composites
  14. Numerical Analysis and Evaluation of Process and Geometry Specific Transient Temperature Fields for a New Variation of Gas-Assisted Injection Molding
  15. Effect of Feeding Strategy on the Properties of PP/Recycled EPDM Blends
  16. Analysis of a Single Screw Extruder with a Grooved Plasticating Barrel – Part I: The Melting Model
  17. Melt Elongation Strength and Drawability of LDPE/LLDPE Blends
  18. PPS News
  19. PPS News
  20. Seikei Kakou Abstracts
  21. Seikei Kakou Abstracts
Heruntergeladen am 29.10.2025 von https://www.degruyterbrill.com/document/doi/10.3139/217.2998/pdf
Button zum nach oben scrollen