Thermal stability and glass transition behavior of PANI/α-Al2O3 composites

Characterization and anticorrosive properties of poly(2,3‐dimethylaniline)/nano‐Al2O3 composite synthesized by emulsion polymerization

“…Laachachi et al . and Qi et al . reported that the addition of nano‐Al 2 O 3 can improve the thermal stability of PMMA and PANI significantly.…”

Sulfonated polyaniline: influence of sulfonation routes on its thermal and structural characteristics

“…Microwave absorbing sheet was achieved by Folgueras et al 9 when blended doped polyaniline with silicone rubber. Thermal stability and glass transition temperature were found to be dependent on the type and amount of the inorganic nanoparticles in composites containing aluminium oxide and multi-walled carbon nanotube [10][11][12] . PAni nanofibers doped with several inorganic/organic acids were synthesized by interfacial polymerization being the morphology, thermal stability and electrical conductivity dependent on the dopant chemical nature 13 .…”

Synthesis and characterization of tanninsulfonic acid doped polyaniline–metal oxide nanocomposites

“…TiO 2 was present in the anatase and rutile forms: the peaks at 24.9, 36.8, 37.7, 47.7, 53.7, and 62.7° in XRD were characteristic of the anatase form of TiO 2 , indicated by the letter a, whereas the peaks at 27, 36, 41.1, and 54.68° were characteristic of the rutile form, indicated by the letter r, as shown in Figure 2 16. The characteristic diffraction patterns of Al 2 O 3 were observed at 34.7, 36.9, 39.4, 45.38, and 67° 5. The average particle sizes could be calculated from the Scherrer equation: where L is the average particle size, λ = 0.1540 nm and is the wavelength of the laser, K = 0.9 and is the Scherrer constant, β is the maximum width at half of the peak height (rad), and θ is the value of the angle at peak height.…”

“…Conducting‐polymer‐based solar cells have gained much importance in the last decade because of their low cost, easy processability, low toxicity, and high environmental stability 3, 4. Among conducting polymers, polyaniline (PANI) is unique because it can be easily doped with various acids and it also exhibits good thermal and environmental stabilities 5. Metal oxides can also replace fullerenes (electron‐acceptor materials) in bulk heterojunction solar cells because of their high electron mobilities 1, 2…”