Potential Dependent Dual Ion Transport of Conducting Polymer: Redox Polymer Bilayers

1995 ◽  
Vol 99 (20) ◽  
pp. 8249-8254 ◽  
Author(s):  
Myoungho Pyo ◽  
John R. Reynolds
Keyword(s):  
Ion Transport ◽  
Conducting Polymer ◽  
Redox Polymer ◽  
Polymer Bilayers

IONIC MOTION IN PEDOT AND PPY CONDUCTING POLYMER BILAYERS

2006 ◽  
Author(s):  
U. L. ZAINUDEEN ◽  
M. A. CAREEM ◽  
S. SKAARUP
Keyword(s):  
Conducting Polymer ◽  
Ionic Motion ◽  
Polymer Bilayers

Optical study of electrochromic moving fronts for the investigation of ion transport in conducting polymers

2016 ◽  
Vol 4 (18) ◽  
pp. 3942-3947 ◽  
Author(s):  
Sahika Inal ◽  
George G. Malliaras ◽  
Jonathan Rivnay
Keyword(s):  
Conducting Polymers ◽  
Ion Transport ◽  
Polymer Film ◽  
Conducting Polymer ◽  
Spectroscopic Investigation ◽  
Optical Study

Spectroscopic investigation of electrochromic moving fronts enables the study of ion transport in complex conducting polymer film morphologies.

Diblock copolymers consisting of a redox polymer block based on a stable radical linked to an electrically conducting polymer block as cathode materials for organic radical batteries

2019 ◽  
Vol 10 (20) ◽  
pp. 2570-2578 ◽  
Author(s):  
Noémie Hergué ◽  
Bruno Ernould ◽  
Andrea Minoia ◽  
Julien De Winter ◽  
Pascal Gerbaux ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Cathode Materials ◽  
Diblock Copolymers ◽  
Stable Radical ◽  
Organic Radical ◽  
Redox Polymer ◽  
Electrically Conducting ◽  
Block Based ◽  
Polymer Block

Coupling a conjugated P3HT block to a radical polymer block leads to improved PTMA battery performances.

UV-Vis. Spectroelectrochemical Study on Electron Blocking and Trapping Behaviors in Conducting Polymer Bilayers with Diphenylamine End Groups

2009 ◽  
Vol 1212 ◽  
Author(s):  
Yunfeng Li ◽  
Chin-Che Tin ◽  
Vince Cammarata
Keyword(s):  
Conducting Polymer ◽  
Outer Layer ◽  
Type Material ◽  
Electron Trapping ◽  
Transparent Electrodes ◽  
Photovoltaic Materials ◽  
Visible Spectra ◽  
End Groups ◽  
Polymer Bilayers ◽  
P Type

AbstractSpectroelectrochemistry was used to study the electron trapping and rectifying behavior in several diphenylamine endgroup polymeric bilayers. Various combinations of the following monomers were pairwise sequentially electropolymerized onto ITO transparent electrodes: FD, DNTD, DPTD and Cl4DPTD. Poly(FD) is a p-type material while poly(DNTD), poly(DPTD) and poly(Cl4DPTD) are bipolar materials being both n-type and p-type. Bilayers of ITO|poly(FD)|poly (DNTD) or ITO|poly (FD)|poly (DPTD), block electrons from reducing the outer layer even at -1.0 V vs Ag/AgCl, yet holes effectively oxidize both layers. The LUMO differences between poly(DNTD) and poly(Cl4DPTD) or poly(DPTD) and poly(Cl4DPTD) provide a large enough electronic barrier that electron trapping can occur between these n-type materials. The visible spectra results imply that these polymers, poly(DPTD) or poly(Cl4DPTD) can be used as photovoltaic materials.

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