Effect of Triton X-100 on the double layer capacitance and conductivity of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) films

Tevi, Tete; Birch, Shantonio W.; Thomas, Sylvia; Takshi, Arash

doi:10.1016/j.synthmet.2014.02.005

Cited by 38 publications

(21 citation statements)

References 38 publications

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“…[93][94][95][96][97][98] PEG is a watersoluble polymer and possesses excellent fi lm forming, emulsifying, and adhesive properties. Wang et al [ 93 ] systematically investigated the effect of PEG with different concentrations and molecular weights on the conductivity of PEDOT:PSS, and found that the conductivity of PEDOT:PSS/PEG hybrid fi lms was enhanced compared to the PEDOT:PSS pristine fi lm.…”

Section: Surfactant Treatmentmentioning

confidence: 99%

“…As for the surfactant of Triton X-100, the conductivities recorded ranged between 0.7 (the fi lms with no Triton wileyonlinelibrary.com REVIEW X-100 presented) and 33 S cm −1 , indicating that the addition of Triton X-100 increased the conductivity of the PEDOT:PSS fi lm by at least 20 times. [ 97 ] More recently, Oh et al [ 98 ] discovered that the conductivity of the as-coated PEDOT:PSS (Clevios P) fi lms increased sharply as the Triton X-100 concentration increased, and achieved a saturation point of about 100 S cm −1 , which was further increased to 852 ± 143 S cm −1 by methanol washing. It was interesting that high conductivity values could be obtained on hydrophobic substrates, including glass, poly(dimethylsiloxane) (PDMS), polyimide (PI), and poly(ethylene terephthalate) (PET).…”

Section: Surfactant Treatmentmentioning

confidence: 99%

“…The non‐ionic surfactant polymers of polyethylene glycol (PEG) and p ‐t‐octylophenol (Triton X‐100) have also been utilized to increase PEDOT:PSS conductivity . PEG is a water‐soluble polymer and possesses excellent film forming, emulsifying, and adhesive properties.…”

Section: Effective Approaches To Improve the Electrical Conductivity mentioning

confidence: 99%

“…The conductivity of PEDOT:PSS was enhanced from 0.3 to 805 S cm −1 with 2% PEG, and the conductivity was further enhanced to 1100 S cm −1 by combining PEG and methanol treatment. As for the surfactant of Triton X‐100, the conductivities recorded ranged between 0.7 (the films with no Triton X‐100 presented) and 33 S cm −1 , indicating that the addition of Triton X‐100 increased the conductivity of the PEDOT:PSS film by at least 20 times . More recently, Oh et al discovered that the conductivity of the as‐coated PEDOT:PSS (Clevios P) films increased sharply as the Triton X‐100 concentration increased, and achieved a saturation point of about 100 S cm −1 , which was further increased to 852 ± 143 S cm −1 by methanol washing.…”

Section: Effective Approaches To Improve the Electrical Conductivity mentioning

confidence: 99%

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Effective Approaches to Improve the Electrical Conductivity of PEDOT:PSS: A Review

Shi

Liu

Jiang

et al. 2015

Adv Elect Materials

975

812

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The rapid development of novel organic technologies has led to significant applications of the organic electronic devices such as light‐emitting diodes, solar cells, and field‐effect transistors. There is a great need for conducting polymers with high conductivity and transparency to act as the charge transport layer or electrical interconnect in organic devices. Poly(3,4‐ethylenedioxythiophene): poly(styrenesulfonic acid) (PEDOT:PSS), well‐known as the most remarkable conducting polymer, has this role owing to its good film‐forming properties, high transparency, tunable conductivity, and excellent thermal stability. In this Review, various of interesting physical and chemical approaches that can effectively improve the electrical conductivity of PEDOT:PSS are summarized, focusing especially on the mechanism of the conductivity enhancement as well as applications of PEDOT:PSS films. Prospects for future research efforts are also provided. It is expected that PEDOT:PSS films with high conductivity and transparency could be the focus of future organic electronic materials breakthroughs.

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Section: Surfactant Treatmentmentioning

confidence: 99%

Section: Surfactant Treatmentmentioning

confidence: 99%

Section: Effective Approaches To Improve the Electrical Conductivity mentioning

confidence: 99%

Section: Effective Approaches To Improve the Electrical Conductivity mentioning

confidence: 99%

See 2 more Smart Citations

Effective Approaches to Improve the Electrical Conductivity of PEDOT:PSS: A Review

Shi

Liu

Jiang

et al. 2015

Adv Elect Materials

975

812

View full text Add to dashboard Cite

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“…In order to improve the response of the clear conductor ink, two compounds were used: Triton™ X-100 (Sigma-Aldrich, San Luis, MO, USA) as nonionic surfactant to improve the wettability and Glycerol (Sigma-Aldrich, San Luis, MO, USA) to improve the mobility [ 34 , 35 ]. The behavior of the PEDOT:PSS has been studied in the natural fibers, which allow an absorption of this material (Fabric_B and Fabric_C), not so the Fabric A and D samples since the Fabric_A is 100% waterproof polyester and the Fabric_D is cotton but with a water-resistant treatment.…”

Section: Methodsmentioning

confidence: 99%

Integration of a 2D Touch Sensor with an Electroluminescent Display by Using a Screen-Printing Technology on Textile Substrate

Ferri

Fuster

Llopis

et al. 2018

Sensors

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Many types of solutions have been studied and developed in order to give the user feedback when using touchpads, buttons, or keyboards in textile industry. Their application on textiles could allow a wide range of applications in the field of medicine, sports or the automotive industry. In this work, we introduce a novel solution that combines a 2D touchpad with an electroluminescent display (ELD). This approach physically has two circuits over a flexible textile substrate using the screen-printing technique for wearable electronics applications. Screen-printing technology is widely used in the textile industry and does not require heavy investments. For the proposed solution, different layer structures are presented, considering several fabric materials and inks, to obtain the best results.

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All‐Polymer Based Stretchable Rubbery Electronics and Sensors

Thukral

Yang

et al. 2021

Adv Funct Materials

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The dissimilarity of material composition in existing stretchable electronics and biological organisms is a key bottleneck, still yet to be resolved, toward seamless integration between stretchable electronics and biological species. For instance, human or animal tissues and skins are fully made out of soft polymer species, while existing stretchable electronics are composed of rigid inorganic materials, either purely or partially. Soft stretchable electronics fully made out of polymeric materials with intrinsic softness and stretchability are sought after and therefore proposed to address this technical challenge. Here, rubbery electronics and sensors fully made out of stretchable polymeric materials including all-polymer rubbery transistors, sensors, and sensory skin, which have similar material composition to biology, are reported. The fabricated all-polymer rubbery transistors exhibit field-effect mobility of 1.11 cm 2 V -1 s -1 and retain their transistor performance even under mechanical stretch of 30%. In addition, all-polymer rubbery strain and temperature sensors are demonstrated with high gauge factor and good temperature sensing capability. Based on these all-polymer rubbery electronics, an active-matrix multiplexed sensory skin on a robotic hand is demonstrated to illustrate one of the applications.

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Effect of Triton X-100 on the double layer capacitance and conductivity of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) films

Cited by 38 publications

References 38 publications

Effective Approaches to Improve the Electrical Conductivity of PEDOT:PSS: A Review

Effective Approaches to Improve the Electrical Conductivity of PEDOT:PSS: A Review

Integration of a 2D Touch Sensor with an Electroluminescent Display by Using a Screen-Printing Technology on Textile Substrate

All‐Polymer Based Stretchable Rubbery Electronics and Sensors

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