scholarly journals Unraveling vertical inhomogeneity in vapour phase polymerized PEDOT:Tos films

2020 ◽  
Vol 8 (36) ◽  
pp. 18726-18734
Author(s):  
Shangzhi Chen ◽  
Ioannis Petsagkourakis ◽  
Nicoletta Spampinato ◽  
Chaoyang Kuang ◽  
Xianjie Liu ◽  
...  
Keyword(s):  
Thin Films ◽  
Conducting Polymer ◽  
Vapour Phase ◽  
Vertical Inhomogeneity

Vertical inhomogeneity found in vapour phase polymerized thin films of the conducting polymer PEDOT:Tos.

Development of the Structural, Optical, and Electrical Properties of PEDOT:PSS Conducting Polymer Thin Film for Energy Applications

2021 ◽  
Vol 902 ◽  
pp. 65-70
Author(s):  
Samar Aboulhadeed ◽  
Mohsen Ghali ◽  
Mohamad M. Ayad
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electrical Properties ◽  
Conducting Polymer ◽  
Film Surface ◽  
Volume Ratio ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Optical And Electrical Properties ◽  
Energy Applications

We report on a development of the structural, optical and electrical properties of poly (3,4-ethylenedioxythiophene)-poly (styrenesulfonate) (PEDOT:PSS) conducting polymer thin films. The PEDOT:PSS thin films were deposited by a controlled thin film applicator and their physical properties were found to be effectively modified by isopropanol. The deposited films were investigated by several techniques including XRD, UV–Vis, SPM and Hall-effect. Interestingly, by optimizing the PEDOTS:PSS/ISO volume ratio (v:v), we find that the film charge carriers type can be switched from p to n-type with a high bulk carriers concentration reaching 6×1017 cm-3. Moreover, the film surface roughness becomes smoother and reaching a small value of only 1.9 nm. Such development of the PEDOT:PSS film properties makes it very promising to act as an electron transport layer for different energy applications.

Depth profiling of layered structures in conducting polymer thin films prepared by the potential-programmed electropolymerization method

1991 ◽  
Vol 205 (2) ◽  
pp. 258-265 ◽  
Author(s):  
Tomakazu Iyoda ◽  
Hideo Toyoda ◽  
Mamoru Fujitsuka ◽  
Reiko Nakahara ◽  
Kenichi Honda ◽  
...  
Keyword(s):  
Thin Films ◽  
Conducting Polymer ◽  
Polymer Thin Films ◽  
Depth Profiling ◽  
Layered Structures

Picosecond lattice dynamics in conducting polymer thin films

1991 ◽  
Vol 41 (3) ◽  
pp. 1393-1396
Author(s):  
Z.V Vardeny ◽  
G.S Kanner ◽  
B.C Hess ◽  
L.X Zheng ◽  
R.E Benner
Keyword(s):  
Thin Films ◽  
Conducting Polymer ◽  
Lattice Dynamics ◽  
Polymer Thin Films

Photo induced memory devices using conducting polymer, poly(3-hexylthiophene) thin films

2006 ◽  
Vol 499 (1-2) ◽  
pp. 313-317 ◽  
Author(s):  
Mitsuru Ujimoto ◽  
Wataru Takashima ◽  
Keiichi Kaneto
Keyword(s):  
Thin Films ◽  
Conducting Polymer ◽  
Memory Devices

Ultra-Thin Films of Alternating Semi-Interpenetrating Layers of a Conducting Polymer with Thermosetting Phenolic Resins for Sensor Application

2008 ◽  
Vol 6 (2) ◽  
pp. 330-338
Author(s):  
Eliton S. Medeiros ◽  
Rodrigo A. Martinez ◽  
Fernando J. Fonseca ◽  
Rubens Bernardes-Filho ◽  
Rinaldo Gregório, Jr. ◽  
...  
Keyword(s):  
Thin Films ◽  
Conducting Polymer ◽  
Phenolic Resins ◽  
Sensor Application
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