Conducting polyaniline-titanium dioxide nanocomposites prepared by inverted emulsion polymerization

2009 ◽  
pp. NA-NA ◽  
Author(s):  
Mohammad Rezaul Karim ◽  
Hyun Woo Lee ◽  
In Woo Cheong ◽  
Sung Min Park ◽  
Weontae Oh ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Emulsion Polymerization ◽  
Conducting Polyaniline

An impressive emulsion polymerization route for the synthesis of highly soluble and conducting polyaniline salts

2015 ◽  
Vol 206 ◽  
pp. 131-144 ◽  
Author(s):  
Salma Bilal ◽  
Salma Gul ◽  
Rudolf Holze ◽  
Anwar-ul-Haq Ali Shah
Keyword(s):  
Emulsion Polymerization ◽  
Conducting Polyaniline

Synthesis of Soluble and Highly Thermally Stable Polyaniline- Titanium Dioxide Composite via Inverse Emulsion Polymerization

2019 ◽  
Vol 41 (6) ◽  
pp. 921-921
Author(s):  
Anwar ul Haq Ali Shah Anwar ul Haq Ali Shah ◽  
Saima Shaheen Saima Shaheen ◽  
Muhammad Kamran Muhammad Kamran ◽  
Humaira Seema Rizwan Ullah and Salma Bilal Humaira Seema Rizwan Ullah and Salma Bilal
Keyword(s):  
Thermal Stability ◽  
Titanium Dioxide ◽  
Indian Ocean ◽  
Emulsion Polymerization ◽  
Xrd Analysis ◽  
X Rays ◽  
Ocean Water ◽  
Inverse Emulsion Polymerization ◽  
Inverse Emulsion ◽  
Thermal Stability Of

Polyaniline (PANI)/Titanium dioxide (TiO2) composites were prepared by polymerization of aniline in the presence of TiO2 using inverse emulsion polymerization protocol. In this method 2-butanol and chloroform were used as dispersing media and the materials were tested for corrosion protection of stainless steel in Indian Ocean water. The amount of aniline, oxidant (Benzoyl peroxide), Dodecylbenzenesulphonic acid (DBSA) surfactant and metal oxide (TiO2) were varied in the reaction bath for optimum yield. The as-synthesized PANI and PANI-TiO2 composites were soluble in a number of common organic solvents and characterized with Ultravilot-visivble (UVand#172;-Vis) and Fourier Transform Infra-Red (FT-IR) spectroscopies. The surface morphology, particle size and crystinality were determined with Scanning Electron Microscopy (SEM) and X-Rays Diffraction (XRD) analysis. Thermogravimetric analysis (TGA) was employed to determine thermal stability of the composite. The total mass loss was found to be 58% in PANI as compared to 22% in PANI-TiO2 showing comparatively higher thermal stability of the composites. The composites were electrochemically active in acidic medium and reduced corrosion rate of steel to 0.9083 mm/ year Indian Ocean water. Finally it was concluded that PANI-TiO2 composites could be employed as anticorrosive coatings for steel in aggressive corrosive environment

Preparation and characterization of titanium dioxide core/polymer shell hybrid composite particles prepared by emulsion polymerization

2004 ◽  
Vol 92 (5) ◽  
pp. 2970-2975 ◽  
Author(s):  
Dong-Guk Yu ◽  
Jeong Ho An ◽  
Jin Young Bae ◽  
Yong Eui Lee ◽  
Seong Deok Ahn ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Emulsion Polymerization ◽  
Hybrid Composite ◽  
Composite Particles ◽  
Polymer Shell ◽  
Core Polymer

Emulsion Polymerization Process for Organically Soluble and Electrically Conducting Polyaniline

1998 ◽  
Vol 31 (6) ◽  
pp. 1735-1744 ◽  
Author(s):  
P. J. Kinlen ◽  
J. Liu ◽  
Y. Ding ◽  
C. R. Graham ◽  
E. E. Remsen
Keyword(s):  
Emulsion Polymerization ◽  
Polymerization Process ◽  
Electrically Conducting ◽  
Conducting Polyaniline
Sign in / Sign up

Export Citation Format

Share Document