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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Solution-Processed Electron-Transport Layer-free Organic Photovoltaics with Liquid Metal Cathodes.
Jiachen Wang,Kenjiro Fukuda,Daishi Inoue,Daisuke Hashizume,Lulu Sun,Sixing Xiong,Tomoyuki Yokota,Takao Someya +7 more
TL;DR: In this paper , an electron transport layer-free, eutectic gallium-indium (EGaIn) top-cathode strategy was developed and a record PCE of 12.7% was achieved.
Journal ArticleDOI
Electrocatalytic reduction of oxygen at platinum nanoparticles dispersed on electrochemically reduced graphene oxide/PEDOT:PSS composites
Teklewold Getachew,Fitsum Addis,Solomon Mehretie,Hin-Lap Yip,Ruidong Xia,Shimelis Admassie,Shimelis Admassie +6 more
TL;DR: In this article, composites of commercially available graphene oxide (GO) and poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) with solvent additive ethylene glycol (EG) were investigated as an alternative support for Pt nanoparticles towards the electrocatalytic reduction of oxygen.
Journal ArticleDOI
Doping-Dedoping Interplay to Realize Patterned/Stacked All-Polymer Optoelectronic Devices.
TL;DR: The results of the study indicate the potential of practical application of the doping-dedoping interplay to lateral/vertical patterning of different polymer semiconductors with high precision.
Journal ArticleDOI
Ultra-flexible and robust transparent electrodes by embedding silver nanowires into polyimide matrix
TL;DR: In this article, the authors report ultra-flexible transparent electrodes by imbedding AgNWs into polyimide (PI) thin films to achieve smooth surface, pronounced thermal stability, and high adhesion.
Journal ArticleDOI
Transparent conductive polymer obtained by in-solution doping of PEDOT:PSS
Valentina Lombardo,Luisa D'Urso,Giovanni Mannino,Silvia Scalese,Daniele Spucches,Antonino La Magna,Antonio Terrasi,R. A. Puglisi +7 more
TL;DR: In this paper, the acidification of PEDOT:PSS with sulphuric acid was proposed to achieve sheet resistances as low as 40 Ohm/sq, with an average transmittance of ≈75% in the visible range.
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.
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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.