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Cited by 58 publications
(4 citation statements)
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“…Drastically enhanced conductivity from 10 −11 to 3.6 S cm −1 and 10 −14 to 10 −4 S cm −1 for PTh and poly(p-diethynylbenzene) respectively was also revealed after doping in iodine solution in CHCl 3 . Furthermore, it is regarded from Table that the iodine vapor doping will more efficiently enhance charge carrier concentration and therefore the conductivity of PTh, because the iodine vapor could enter the polymer chains more facilely and then result in higher doping level than iodine solution in CHCl 3 . The iodine vapor method is considered as a good way to largely enhance conductivity of the PTh with 23.3 wt % doping level of FeCl 3 and FeCl 2 up to 1.1 S cm −1 that is higher than that of other chemically oxidative synthesized PTh including the pure PTh (1.67 × 10 −6 to 1.7 × 10 −5 S cm −1 ), , surfactant-doped PTh (∼4.6 × 10 −4 S cm −1 ), iodine-doped PTh (3 × 10 −4 S cm −1 ), iodine vapor-doped aminoxyl PTh (2 × 10 −3 S cm −1 ), and even iodine vapor-doped polyaniline (0.504 S cm −1 ) .…”
Section: Resultsmentioning
confidence: 99%
“…Drastically enhanced conductivity from 10 −11 to 3.6 S cm −1 and 10 −14 to 10 −4 S cm −1 for PTh and poly(p-diethynylbenzene) respectively was also revealed after doping in iodine solution in CHCl 3 . Furthermore, it is regarded from Table that the iodine vapor doping will more efficiently enhance charge carrier concentration and therefore the conductivity of PTh, because the iodine vapor could enter the polymer chains more facilely and then result in higher doping level than iodine solution in CHCl 3 . The iodine vapor method is considered as a good way to largely enhance conductivity of the PTh with 23.3 wt % doping level of FeCl 3 and FeCl 2 up to 1.1 S cm −1 that is higher than that of other chemically oxidative synthesized PTh including the pure PTh (1.67 × 10 −6 to 1.7 × 10 −5 S cm −1 ), , surfactant-doped PTh (∼4.6 × 10 −4 S cm −1 ), iodine-doped PTh (3 × 10 −4 S cm −1 ), iodine vapor-doped aminoxyl PTh (2 × 10 −3 S cm −1 ), and even iodine vapor-doped polyaniline (0.504 S cm −1 ) .…”
Section: Resultsmentioning
confidence: 99%
“…The calculated Mössbauer parameters are collected in Table . We are tempted to interpret the inner doublet as originating from FeCl 4 - anions compensating the charge of the doped main chain because the Mössbauer parameters are very similar to those reported for doped polythiophene. ,
8
…”
Section: Resultsmentioning
confidence: 69%
“…Finally, a very good correlation between the onset and different steps of the postfunctionalized polymer oxidative doping, as detected by cyclic voltammetry and UV−vis−NIR and Raman spectroelectrochemistries, should be underlined. In the latter case, the resonance phenomena must be considered, however. …”
Section: Resultsmentioning
confidence: 99%
“…Table I summarizes the comparative properties of PTh, MPA‐PTh, and PMPA‐PTh. It is noticed that the conductivity of PMPA‐PTh is superior to that of MPA‐PTh, proving that iodine ion can enter the polymer chains and will more efficiently enhance carrier concentration 25, 26. Similarly, the BET surface area, BJH average pore size and BJH cumulative volume of pores increase correspondingly.…”
Section: Resultsmentioning
confidence: 99%