The electrochemical growth of highly conductive single PEDOT (conducting polymer):BMIPF6 (ionic liquid) nanowires

2012 ◽  
Vol 22 (35) ◽  
pp. 18132 ◽  
Author(s):  
Bhuvaneswari Kannan ◽  
David E. Williams ◽  
Cosmin Laslau ◽  
Jadranka Travas-Sejdic
Keyword(s):  
Ionic Liquid ◽  
Conducting Polymer ◽  
Electrochemical Growth

scholarly journals Elastic conducting polymer composites in thermoelectric modules

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Nara Kim ◽  
Samuel Lienemann ◽  
Ioannis Petsagkourakis ◽  
Desalegn Alemu Mengistie ◽  
Seyoung Kee ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Energy Harvesting ◽  
Conducting Polymer ◽  
Thermoelectric Module ◽  
Great Promise ◽  
Seamless Integration ◽  
Storage Devices ◽  
Elastomer Composites ◽  
Conducting Polymer Composites ◽  
And Storage

AbstractThe rapid growth of wearables has created a demand for lightweight, elastic and conformal energy harvesting and storage devices. The conducting polymer poly(3,4-ethylenedioxythiophene) has shown great promise for thermoelectric generators, however, the thick layers of pristine poly(3,4-ethylenedioxythiophene) required for effective energy harvesting are too hard and brittle for seamless integration into wearables. Poly(3,4-ethylenedioxythiophene)-elastomer composites have been developed to improve its mechanical properties, although so far without simultaneously achieving softness, high electrical conductivity, and stretchability. Here we report an aqueously processed poly(3,4-ethylenedioxythiophene)-polyurethane-ionic liquid composite, which combines high conductivity (>140 S cm−1) with superior stretchability (>600%), elasticity, and low Young’s modulus (<7 MPa). The outstanding performance of this organic nanocomposite is the result of favorable percolation networks on the nano- and micro-scale and the plasticizing effect of the ionic liquid. The elastic thermoelectric material is implemented in the first reported intrinsically stretchable organic thermoelectric module.

Design of ionic liquid like monomers towards easy-accessible single-ion conducting polymer electrolytes

2018 ◽  
Vol 107 ◽  
pp. 218-228 ◽  
Author(s):  
Luca Porcarelli ◽  
Petr S. Vlasov ◽  
Denis O. Ponkratov ◽  
Elena I. Lozinskaya ◽  
Dmitrii Y. Antonov ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Conducting Polymer ◽  
Polymer Electrolytes ◽  
Ion Conducting ◽  
Ion Conducting Polymer

Preparation of Solid Polymer Actuator Based on PEDOT/NBR/Ionic Liquid

2005 ◽  
Vol 297-300 ◽  
pp. 641-645 ◽  
Author(s):  
Mi Suk Cho ◽  
Jae Do Nam ◽  
Hyouk Ryeol Choi ◽  
Ja Choon Koo ◽  
Young Kwan Lee
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Conducting Polymer ◽  
Solid Polymer Electrolyte ◽  
Base Material ◽  
Chemical Oxidation ◽  
Solid Polymer ◽  
Molding Process ◽  
Beam Radiation ◽  
Polymer Actuator

The fabrication of dry type conducting polymer actuator was presented. In the preparation of actuator system, nitrile rubber (NBR) was used as a base material of the solid polymer electrolyte. Thin films of NBR (150-200μ m) were prepared by compression molding process. The conducting polymer, poly (3,4- ethylenedioxythiophene) (PEDOT) was synthesized on the surface of NBR by chemical oxidation polymerization technique, and the room temperature ionic liquid, 1-ethyl-3- methylimidazolium bis (trifluoromethyl sulfonyl) imide (EMITFSI) was introduced into the composite film. The ionic conductivity of new type solid polymer electrolyte as a function of the immersion time and the cyclic voltammetry responses and the redox switching dynamics of PEDOT in NBR/ionic liquid solid polymer electrolyte were studied. The displacement of actuator was measured by laser beam radiation.

Effect of ionic liquid dispersion on performance of a conducting polymer based Schottky diode

2010 ◽  
Vol 518 (19) ◽  
pp. 5626-5628 ◽  
Author(s):  
Jyoti Nayak ◽  
Suresha K. Mahadeva ◽  
Y. Chen ◽  
K.S. Kang ◽  
Jaehwan Kim
Keyword(s):  
Ionic Liquid ◽  
Conducting Polymer ◽  
Schottky Diode ◽  
Liquid Dispersion
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