Preparation and cold welding of silver nanowire based transparent electrodes with optical transmittances > 90% and sheet resistances < 10 ohm/sq
文献类型:期刊论文
作者 | Song, Weijie; Xu, Feng; Xu, Wei; Mao, Bingxin; Shen, Wenfeng; Yu, Yan; Tan, Ruiqin |
刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
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出版日期 | 2018 |
卷号 | 512页码:208-218 |
关键词 | Light-emitting-diodes Conducting Films Wearable Electronics Percolation Network Room-temperature Facile Synthesis Metal-electrode Gold Nanowires Ag Nanowires Thin-films |
英文摘要 | In this article, silver nanowires (AgNWs) with aspect ratios of 1000 and lengths up to 200 mu m are obtained by a modified polyol approach. These very long AgNWs are then utilized to prepare transparent electrodes (TEs) displaying a transmittance of 91.3% at a sheet resistance of 8.6 ohm/sq without any post-treatment. Furthermore, we also demonstrate a process for the cold welding of Ag NWs by simply dipping the AgNWs films into CTAB solutions, resulting in a further improvement for the optoelectronic performance. After the post-treatment, the AgNW-based TEs can achieve a transmittance of 93% at a sheet resistance of 9.5 ohm/sq. In addition, the electric behaviors of AgNW-based TEs are investigated. In the bulk-like regime, for the as-prepared AgNW-based TEs, the Figure of merit (FOM), DC to optical conductivity ratio reaches up to 566.8. After the cold welding process, the DC to optical conductivity ratio can reach even higher values (631.6). In the percolative regime, the as-prepared and welded AgNW-based TEs can achieve TI (FOM with percolative-like behavior) values of 166.8 and 242.1, respectively. (C) 2017 Elsevier Inc. All rights reserved. |
学科主题 | Engineering |
语种 | 英语 |
公开日期 | 2018-12-04 |
源URL | [http://ir.nimte.ac.cn/handle/174433/16811] ![]() |
专题 | 2018专题 |
推荐引用方式 GB/T 7714 | Song, Weijie,Xu, Feng,Xu, Wei,et al. Preparation and cold welding of silver nanowire based transparent electrodes with optical transmittances > 90% and sheet resistances < 10 ohm/sq[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2018,512:208-218. |
APA | Song, Weijie.,Xu, Feng.,Xu, Wei.,Mao, Bingxin.,Shen, Wenfeng.,...&Tan, Ruiqin.(2018).Preparation and cold welding of silver nanowire based transparent electrodes with optical transmittances > 90% and sheet resistances < 10 ohm/sq.JOURNAL OF COLLOID AND INTERFACE SCIENCE,512,208-218. |
MLA | Song, Weijie,et al."Preparation and cold welding of silver nanowire based transparent electrodes with optical transmittances > 90% and sheet resistances < 10 ohm/sq".JOURNAL OF COLLOID AND INTERFACE SCIENCE 512(2018):208-218. |
入库方式: OAI收割
来源:宁波材料技术与工程研究所
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