Ultrafast-laser-treated poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) electrodes with enhanced conductivity and transparency for semitransparent perovskite solar cells

Wang, Yongshun; Dou, Yuxi; Wu, Zhipeng; Tian, Yingxin; Xiong, Yiming; Zhao, Juan; Fang, De; Huang, Fuzhi; Cheng, Yi‐Bing; Zhong, Jie

doi:10.1007/s11705-022-2203-x

Cited by 5 publications

(3 citation statements)

References 49 publications

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“…In another work by the same group, similar processing using ultrashort pulse lasers further improves the conductivity of PEDOT:PSS up to 1024 S cm −1 , while showing tunable transmittance when compared to the pristine PEDOT:PSS film (Figure 16d). [ 316 ] Depending on the laser power, both the conductivity and transmittance of the laser‐treated area can be tailored (Figure 16e), up to 98% transmittance paired with a conductivity of 191 S cm −1 .…”

Section: Materials For Next‐generation Laser‐processed Electronicsmentioning

confidence: 99%

Section: Materials For Next‐generation Laser‐processed Electronicsmentioning

confidence: 99%

mentioning

confidence: 99%

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Direct Laser Writing: From Materials Synthesis and Conversion to Electronic Device Processing

Pinheiro,

Morais,

Silvestre

et al. 2024

Advanced Materials

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Direct Laser Writing (DLW) has been increasingly selected as a microfabrication route for efficient, cost‐effective, high‐resolution material synthesis and conversion. Concurrently, lasers participate in the patterning and assembly of functional geometries in several fields of application, of which electronics stand out. In this review, we survey and outline recent advances and strategies based on DLW for electronics microfabrication, based on laser material growth strategies. First, we summarize the main DLW parameters influencing material synthesis and transformation mechanisms, aimed at selective, tailored writing of conductive and semiconducting materials. Additive and transformative DLW processing mechanisms are discussed, to open space to explore several categories of materials directly synthesized or transformed for electronics microfabrication. These include metallic conductors, metal oxides, transition metal chalcogenides and carbides, laser‐induced graphene, and their mixtures. By accessing a wide range of material types, DLW‐based electronic applications are explored, including processing components, energy harvesting and storage, sensing, and bioelectronics. The expanded capability of lasers to participate in multiple fabrication steps at different implementation levels, from material engineering to device processing, indicates their future applicability to next‐generation electronics, where more accessible, green microfabrication approaches integrate lasers as comprehensive tools.This article is protected by copyright. All rights reserved

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Section: Materials For Next‐generation Laser‐processed Electronicsmentioning

confidence: 99%

Section: Materials For Next‐generation Laser‐processed Electronicsmentioning

confidence: 99%

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Direct Laser Writing: From Materials Synthesis and Conversion to Electronic Device Processing

Pinheiro,

Morais,

Silvestre

et al. 2024

Advanced Materials

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Ultrathin Flexible Indium Tin Oxide‐Free Organic Solar Cells with Gradient Bilayer Electron Transport Materials

Xia,

Lei,

et al. 2024

Solar RRL

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Ultra‐thin flexible organic solar cells (OSCs) have garnered widespread attention in wearable electronic devices for their lightweight and excellent conformability. Silver nanowires (AgNWs) are one of the most widely used bottom electrodes because of their high conductivity and transmittance. However, the high roughness of AgNWs on the flexible substrate exerts adverse effects on device performance. To address this critical issue, we developed a bilayer electron‐transport‐materials (ETMs) strategy consisting of an indium‐doped zinc oxide (IZO) and a pristine ZnO. The IZO is utilized as the first layer of ETM, which can effectively fill voids in AgNWs to form a high‐conductive composite electrode. The ZnO is used as the second layer of ETM, facilitating charge extraction. The ultra‐thin flexible OSCs prepared based on the gradient bilayer ETMs can achieve a power conversion efficiency (PCE) of 16.1%, associated with improved mechanical stability, showing a PCE retention of 93% after 10,000 bending cycles (R = 1 mm) and 82% under 1,000 compression (30%)‐release cycling test. To the best of our knowledge, it’s the highest efficiency for ultra‐thin (less than 10 μm) flexible OSCs based on the solution‐processed electrodes. This work will provide a new avenue for fabricating high‐performance and mechanically robust ultra‐flexible ITO‐free OSCs.This article is protected by copyright. All rights reserved.

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Catalytic combustion of volatile organic compounds using perovskite oxides catalysts—a review

Wang

Xiao

Yang

et al. 2023

Front. Chem. Sci. Eng.

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Ultrafast-laser-treated poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) electrodes with enhanced conductivity and transparency for semitransparent perovskite solar cells

Cited by 5 publications

References 49 publications

Direct Laser Writing: From Materials Synthesis and Conversion to Electronic Device Processing

Direct Laser Writing: From Materials Synthesis and Conversion to Electronic Device Processing

Ultrathin Flexible Indium Tin Oxide‐Free Organic Solar Cells with Gradient Bilayer Electron Transport Materials

Catalytic combustion of volatile organic compounds using perovskite oxides catalysts—a review

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