Effect of molecular weight distribution of PSSA on electrical conductivity of PEDOT:PSS

Abstract

Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) is the most successful conductive polymer.

Improvement of PEDOT:PSS linearity via controlled addition process

“…The shi of the peak at 1441 to 1430 cm À1 suggests that the PEDOT chain experienced a benzoid (coil)-to-quinoid (linear or expanded-coil) structural transition. [37][38][39][40] It can be conrmed that the initial polymerization rate is slowed and the PEDOT can be slowly polymerized linearly.…”

Novel Water-Based Paints for Composite Materials Used in Electromagnetic Shielding Applications

“…Using Bragg’s law [ 17 ], the distance between adjacent layers can be calculated to be 0.34 nm. The diffraction features located at 15.9° and 22.7° were assigned as PEDOT:PSS, which typically exhibits such a spectrum in this region [ 18 , 19 ]. The other peaks could be the contribution of doped PANI according to the synthesis processes, but a proper indexing of the peaks with Miller indices was not possible using ICDD database or previous published papers in the field.…”

Biomimetic Synthesized Conductive Copolymer EDOT-Pyrrole Electrodes for Electrocardiogram Recording in Humans

“…In the case of PPY:PSS (2:1) the diffractions are extremely wide. However, diffraction at approximately 2θ = 30˚ does not appear when doped only with TSA, so it could be associated with chain stacking of PSS [26] [27] [28] [29]. The homopolymer and copolymer diffractograms show four widened diffractions, which indicate an increase in the Journal of Materials Science and Chemical Engineering disorder of the structure due to both, the loss of planarity introduced by the copolymer, and the presence of PSS [30].…”