EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO<sub>2</sub> NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO<sub>2</sub> NANOCOMPOSITES

Ali Olad; Sepideh Behboudi; Ali Akbar Entezami

doi:10.1007/s10118-013-1236-5

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EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO₂ NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO₂ NANOCOMPOSITES

PAPER | Updated：2023-01-03

- EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO₂ NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO₂ NANOCOMPOSITES
- Chinese Journal of Polymer Science Vol. 31, Issue 3, Pages: 481-494(2013)
- Affiliations：
  
  a.Polymer Composite Research Laboratory, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
  b.Polymer Research Laboratory, Department of Organic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
- Author bio：
  
  **Ali Olad, E-mail: a.olad@yahoo.com
- Funds：
- DOI：10.1007/s10118-013-1236-5
  CLC：
- Received：04 June 2012，
  
  Revised：2012-08-17，
  
  Accepted：31 August 2012，
  
  Published：2013-03
- Accepted：
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Ali Olad, Sepideh Behboudi, Ali Akbar Entezami. EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO₂ NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO₂ NANOCOMPOSITES[J]. Chinese Journal of Polymer Science, 2013, 31(3): 481-494. DOI: 10.1007/s10118-013-1236-5.
DOI：

Ali Olad, Sepideh Behboudi, Ali Akbar Entezami. EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO₂ NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO₂ NANOCOMPOSITES[J]. Chinese Journal of Polymer Science, 2013, 31(3): 481-494. DOI: 10.1007/s10118-013-1236-5. DOI：

摘要

Abstract

Surface of TiO

nanoparticles was modified with the

in situ

chemical oxidative polymerization of aniline. Polyaniline modified TiO

nanoparticles (PANI-TiO

) were characterized with the FT-IR

XRD

SEM and TEM techniques. Results confirmed that PANI was grafted successfully on the surface of TiO

nanoparticles

therefore agglomeration of nanoparticles decreased dramatically. Polyvinyl chloride nanocomposites filled with 1 wt%−5 wt% of PANI-TiO

and TiO

nanoparticles were prepared

via

the solution blending method. PVC nanocomposites were analyzed with FT-IR

XRD

SEM

TG/DTA

DSC and tensile test techniques. Effect of PANI as surface modifier of nanoparticles was discussed according to the final properties of PVC nanocomposites. Results demonstrated that deposition of PANI on the surface of TiO

nanoparticles improved the interfacial adhesion between the constituents of nanocomposites

which resulted in better dispersion of nanoparticles in the PVC matrix. Also PVC/PANI-TiO

nanocomposites showed higher thermal resistance

tensile strength and Young's modulus compared to those of unfilled PVC and PVC/TiO

nanocomposites.

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EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO2 NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO2 NANOCOMPOSITES

DOI：10.1007/s10118-013-1236-5

摘要

Abstract

关键词

Keywords

references

EFFECT OF POLYANILINE AS A SURFACE MODIFIER OF TiO₂ NANOPARTICLES ON THE PROPERTIES OF POLYVINYL CHLORIDE/TiO₂ NANOCOMPOSITES