Journal ArticleDOI
Solution‐Processed Metallic Conducting Polymer Films as Transparent Electrode of Optoelectronic Devices
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TLDR
These PEDOT:PSS films with conductivity and transparency comparable to ITO can replace ITO as the transparent electrode of optoelectronic devices.Abstract:
The conductivity of PEDOT:PSS films was significantly enhanced from 0.3 S cm(-1) to 3065 S cm(-1) through a treatment with dilute sulfuric acids. PEDOT:PSS films with a sheet resistance of 39 Ω sq(-1) and transparency of around 80% at 550 nm are obtained. These PEDOT:PSS films with conductivity and transparency comparable to ITO can replace ITO as the transparent electrode of optoelectronic devices.read more
Citations
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Simultaneously enhanced electrical conductivity and Seebeck coefficient in Poly (3,4-ethylenedioxythiophene) films treated with hydroiodic acid
TL;DR: In this article, a vapor phase polymerization (VPP) method was used to extract poly(3,4-ethylenedioxythiophene)-tosylate-polyethylene glycol (PEDOT-Tos-PPP) films.
Journal ArticleDOI
Polymers and biopolymers at interfaces.
Amy R. Hall,Mark Geoghegan +1 more
TL;DR: This review updates recent progress in the understanding of the behaviour of polymers at surfaces and interfaces, highlighting examples in the areas of wetting, dewetting, crystallization, and 'smart' materials.
Journal ArticleDOI
Manipulating the molecular structure of PEDOT chains through controlling the viscosity of PEDOT:PSS solutions to improve the photovoltaic performance of CH3NH3PbI3 solar cells
Sheng Hsiung Chang,Wei Nien Chen,Cheng Chiang Chen,Shih Chieh Yeh,Hsin Ming Cheng,Zong Liang Tseng,Lung-Chien Chen,Kuo Yuan Chiu,Wen Ti Wu,Chin-Ti Chen,Sheng Hui Chen,Chun Guey Wu +11 more
TL;DR: In this paper, a series of alcohols (methanol, ethanol and isopropyl alcohol) were added to poly(3,4-ethylenedioxythiophene): (polystyrene sulfonate) (PEDOT: PSS) aqueous solutions in order to manipulate the molecular structure of the PEDOT chains.
Journal ArticleDOI
Mechanically robust, photopatternable conductive hydrogel composites
TL;DR: In this paper, a dispersion of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) in a photocurable poly(ethylene glycol)-diacrylate (PEG-DA) matrix was demonstrated to form functional hydrogels via a facile, fully aqueous, photopolymerization process.
Journal ArticleDOI
Fully Slot–Die-Coated All-Organic Solar Cells
TL;DR: In this article, a roll-to-roll process was used to produce fully slot-die-coated, all-organic devices in a low-cost manner using only cheap components, benign solvents, and materials with a low environmental impact.
References
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Journal ArticleDOI
Large-scale pattern growth of graphene films for stretchable transparent electrodes
Keun Soo Kim,Yue Zhao,Houk Jang,Sang Yoon Lee,Jong Min Kim,Kwang S. Kim,Jong Hyun Ahn,Philip Kim,Philip Kim,Jae-Young Choi,Byung Hee Hong +10 more
TL;DR: The direct synthesis of large-scale graphene films using chemical vapour deposition on thin nickel layers is reported, and two different methods of patterning the films and transferring them to arbitrary substrates are presented, implying that the quality of graphene grown by chemical vapours is as high as mechanically cleaved graphene.
Journal ArticleDOI
Poly(3,4‐ethylenedioxythiophene) and Its Derivatives: Past, Present, and Future
TL;DR: An overview of 3,4-ethylenedioxythiophene (PEDT) and its derivatives can be found in this article, along with a description of the broad array of properties accessible and a set of the more prominent applications in which they can be utilized.
Journal ArticleDOI
Evaluation of Solution-Processed Reduced Graphene Oxide Films as Transparent Conductors
TL;DR: These experiments demonstrate solution-processed GO films have potential as transparent electrodes and sheet resistance and optical transparency using different reduction treatments.
Journal ArticleDOI
Transparent, Conductive Carbon Nanotube Films
Zhuangchun Wu,Zhihong Chen,Xu Du,Jonathan Logan,Jennifer Sippel,Maria Nikolou,Katalin Kamarás,John R. Reynolds,David B. Tanner,Arthur F. Hebard,Andrew G. Rinzler +10 more
TL;DR: Characteristics of the fabrication of ultrathin, transparent, optically homogeneous, electrically conducting films of pure single-walled carbon nanotubes indicate broad applicability of the films for electrical coupling in photonic devices.
Journal ArticleDOI
Solution-processed metal nanowire mesh transparent electrodes.
TL;DR: In this article, the authors demonstrate solution-processed transparent electrodes consisting of random meshes of metal nanowires that exhibit an optical transparency equivalent to or better than that of metal-oxide thin films for the same sheet resistance.