The Origin of the High Conductivity of Poly(3,4-ethylenedioxythiophene)−Poly(styrenesulfonate) (PEDOT−PSS) Plastic Electrodes

Crispin, Xavier; Jakobsson, Fredrik; Crispin, A.; Grim, P. C. M.; Andersson, Peter; Volodin, A.; Haesendonck, C. Van; Auweraer, Mark Van der; Salaneck, and W. R.; Berggren, Magnus

doi:10.1021/cm061032+

Cited by 865 publications

(728 citation statements)

References 36 publications

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“…[4,[22][23][24][25] Conductive polymers such as poly (3,4-ethylenedioxythiophene) doped with polystyrene sulfonic acid (PEDOT:PSS) also partially offer both intrinsic properties. [26][27][28] A second strategy consists of dimensional engineering using conductive, but not necessarily transparent materials (e.g., metals or carbon-based materials [29] ) and their arrangement in such a way that the system conducts in one direction and is transparent in the other. This is achieved by arranging the conductive material in either a very thin layer or a mesh of (nano-)wires.…”

Section: Materials Systems For Transparent Electrodesmentioning

confidence: 99%

Transparent Electrodes for Efficient Optoelectronics

Morales‐Masis

Wolf

Woods‐Robinson

et al. 2017

Adv Elect Materials

363

288

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With the development of new generations of optoelectronic devices that combine high performance and novel functionalities (e.g., flexibility/bendability, adaptability, semi or full transparency), several classes of transparent electrodes have been developed in recent years. These range from optimized transparent conductive oxides (TCOs), which are historically the most commonly used transparent electrodes, to new electrodes made from nano‐ and 2D materials (e.g., metal nanowire networks and graphene), and to hybrid electrodes that integrate TCOs or dielectrics with nanowires, metal grids, or ultrathin metal films. Here, the most relevant transparent electrodes developed to date are introduced, their fundamental properties are described, and their materials are classified according to specific application requirements in high efficiency solar cells and flexible organic light‐emitting diodes (OLEDs). This information serves as a guideline for selecting and developing appropriate transparent electrodes according to intended application requirements and functionality.

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Section: Materials Systems For Transparent Electrodesmentioning

confidence: 99%

Transparent Electrodes for Efficient Optoelectronics

Morales‐Masis

Wolf

Woods‐Robinson

et al. 2017

Adv Elect Materials

363

288

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“…We obtained a mean value of 92 m for the PEDOT:PSS and 0.60 m for the nanoparticle silver. The lower resistivity of the PEDOT:PSS with respect to the pristine PEDOT:PSS is justified by the presence of the diethylene glycol (DEG) in the liquid ink [27,28]. Indeed, DEG induces to create a highly conducting PEDOT:PSS network.…”

Section: Preparation Of Sensing Filmsmentioning

confidence: 99%

Mechanical behavior of strain sensors based on PEDOT:PSS and silver nanoparticles inks deposited on polymer substrate by inkjet printing

Borghetti

Serpelloni

Sardini

et al. 2016

Sensors and Actuators A: Physical

102

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a b s t r a c tRecently, inkjet printing technology has received growing attention as a method to produce low-cost large-area electronics, sensors, and antennas on polymer substrates. This technology relies on printing techniques to deposit electrically functional materials onto polymer substrates to fabricate electronic components or sensing elements. In this paper, we applied an inkjet printed technology for the development and characterization of films on a polymer substrate aiming at giving design considerations for the optimization of strain sensors or printed electronics obtained by inkjet printing. Two inks were tested over a polyimide substrate, a water-based conductive polymer, PEDOT:PSS, and a silver nanoparticles ink. Their sensing capabilities were investigated under tensile conditions and various strain histories (strain ramp; cyclic loading-unloading tests; application of constant strain over prolonged time) aiming at highlighting the correlation between electrical response, applied strain, time and mechanical histories. Furthermore, the mechanical viscoelastic response of the substrate was investigated under similar strain histories interpreting the results at the light of the substrate deformational characteristics and evaluating its influence.

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“…1.3 wt.-% PEDOT:PSS coating dispersion (Baytron P HC), diethyleneglycol (DEG) [26] and fluorosurfactant (Zonyl FS-300) were purchased from H.C. Starck, Sigma-Aldrich and DuPont, respectively, and were used as received without further purification. The three material components were mixed according to a weight ratio of PEDOT:PSS/DEG/FS-300 = 95/5/0.1 wt.-% and then extensively stirred (hereinafter called coating dispersion).…”

Section: Preparation Of Ec Display Devicesmentioning

confidence: 99%

Improving the color switch contrast in PEDOT:PSS-based electrochromic displays

Kawahara

Ersman²,

Engquist

et al. 2012

Organic Electronics

126

116

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Abstract:Poly(3,4-ethylenedioxythiophene) chemically doped with poly(styrene sulfonic acid) (PEDOT:PSS) is a material system commonly used as a conductive and transparent coating in several important electronic applications. The material is also electrochemically active and exhibits electrochromic (EC) properties making it suitable as the active element in EC display applications.In this work uniformly coated PEDOT:PSS layers were used both as the pixel electrode and as the counter electrode in EC display components. The pixel and counter electrodes were separated by a whitish opaque and water-based polyelectrolyte and the thicknesses of the two EC layers were varied independently in order to optimize the color contrast of the display element. A color contrast (ΔE*, CIE L*a*b* color space) exceeding 40 was obtained with maintained relatively short switching time at an operational voltage less than 2 V.

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The Origin of the High Conductivity of Poly(3,4-ethylenedioxythiophene)−Poly(styrenesulfonate) (PEDOT−PSS) Plastic Electrodes

Cited by 865 publications

References 36 publications

Transparent Electrodes for Efficient Optoelectronics

Transparent Electrodes for Efficient Optoelectronics

Mechanical behavior of strain sensors based on PEDOT:PSS and silver nanoparticles inks deposited on polymer substrate by inkjet printing

Improving the color switch contrast in PEDOT:PSS-based electrochromic displays

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