2002
DOI: 10.1016/s0032-3861(02)00401-9
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Thermal treatment and dynamic mechanical thermal properties of polyaniline

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Cited by 45 publications
(44 citation statements)
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“…2(a) and (b), respectively. Pani cast films from NMP solutions always contain a certain amount of residual solvent [26], which was detected by the absorption at 1670 cm 21 and also by TGA of the free standing film, as discussed further on. The main features observed in the spectrum of doped and non-doped Pani are in agreement with published data [27,28].…”
Section: Polyanilinementioning
confidence: 85%
“…2(a) and (b), respectively. Pani cast films from NMP solutions always contain a certain amount of residual solvent [26], which was detected by the absorption at 1670 cm 21 and also by TGA of the free standing film, as discussed further on. The main features observed in the spectrum of doped and non-doped Pani are in agreement with published data [27,28].…”
Section: Polyanilinementioning
confidence: 85%
“…It is noteworthy that the maximum of the DTG peak shifted to higher temperature for the sample sulfonated at ½ hour and decreased progressively with the increase of the sulfonation time. Akcelrud et al 23 published a comprehensive article on polyaniline DMTA thermal transitions from NMP cast films. Multiple relaxations were detected in the temperature range from -150 to 250 °C and, for annealed samples, a transition immediately preceding the glass transition temperature (T g ) was reported.…”
Section: Differential Scanning Calorymetry (Dsc)mentioning
confidence: 99%
“…The data on mechanical relaxation [17] showed that, when PANI is heated to 200oC, the mobility of the polymer chains decreases, which, in the authors' opinion, is due to the formation of weakly crosslinked structures. With PE samples [18], no thermal effects except melting at~130oC were observed in the TGA curves recorded upon heating to 300oC in a vacuum.…”
Section: ääääääääääääääääääääáäääääääääáääääääääämentioning
confidence: 82%