Highly Stable and Transparent Conductive Film Realized by Semi-embedded Polydopamine/Silver Nanowire Network

被引：6
作者：
Li, Dengyang [1 ]
Li, Tao [1 ]
Zhang, Junli [1 ,2 ]
Xu, Qing [1 ]
Mi, Hao-Yang [1 ]
Han, Jian [1 ]
Liu, Chuntai [1 ]
Shen, Changyu [1 ]
机构：
[1] Zhengzhou Univ, Natl Engn Res Ctr Adv Polymer Proc Technol, Key Lab Mat Proc & Mold, Zhengzhou 450000, Peoples R China
[2] Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450000, Peoples R China
来源：
MATERIALS TODAY COMMUNICATIONS | 2020年 / 25卷 / 25期
基金：
中国国家自然科学基金;
关键词：
Silver nanowires; polydopamine modification; hot embossing; thin films; electrical properties; ELECTRON-TRANSPORT LAYER; SILVER NANOWIRES; EFFICIENT;
D O I：
10.1016/j.mtcomm.2020.101551
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The service life of transparent conductive film (TCF) is heavily relied on the stability of the conductive coating. In this study, TCF with low sheet resistance and high oxidation resistance was fabricated using a facile approach combining polydopamine (PDA) modification and silver nanowire (AgNW) vacuum assisted hot embossing(VHE) on polycarbonate (PC). The surface wettability and AgNW dispersion were enhanced by PDA modification, and the AgNW network was effectively welded and semi-embedded in PC substrate after VHE process. The special micro-structure endowed the TCF extraordinary tolerance to high temperature, humidity, ultraviolet (UV) irradiation, and mechanical bending. Moreover, the TCF maintained a low sheet resistance of 15.2 Omega/sq, a high transmittance about 80 % and a low roughness about 13.3 nm. All these attributes make the TFC an ideal candidate for applications such as transparent electrode, optoelectronic device, invisible electromagnetic interference shielding, etc.
引用
收藏
页数：4
相关论文
共 13 条
  • [1] Highly flexible, transparent, conductive and antibacterial films made of spin-coated silver nanowires and a protective ZnO layer
    Chen, Youxin
    Lan, Wei
    Wang, Junya
    Zhu, Ranran
    Yang, Zhiwei
    Ding, Delei
    Tang, Guomei
    Wang, Kairong
    Su, Qing
    Xie, Erqing
    [J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2016, 76 : 88 - 94
  • [2] Highly transparent and excellent electromagnetic interference shielding hybrid films composed of sliver-grid/(silver nanowires and reduced graphene oxide)
    Huang, Chun-Chang
    Gupta, Shivam
    Lo, Cheng-Yao
    Tai, Nyan-Hwa
    [J]. MATERIALS LETTERS, 2019, 253 : 152 - 155
  • [3] Improving the performance of inverted polymer solar cells by the efficiently doping and modification of electron transport layer-ZnO
    Huang, Xinxin
    Yu, Huangzhong
    Shi, Shengwei
    Huang, Chengwen
    [J]. ORGANIC ELECTRONICS, 2019, 65 : 311 - 320
  • [4] Highly Flexible and Transparent Ag Nanowire Electrode Encapsulated with Ultra-Thin Al2O3: Thermal, Ambient, and Mechanical Stabilities
    Hwang, Byungil
    An, Youngseo
    Lee, Hyangsook
    Lee, Eunha
    Becker, Stefan
    Kim, Yong-Hoon
    Kim, Hyoungsub
    [J]. SCIENTIFIC REPORTS, 2017, 7
  • [5] Stretchable gelatin/silver nanowires composite hydrogels for detecting human motion
    Jing, Xin
    Wang, Xin-Yi
    Mi, Hao-Yang
    Turng, Lih-Sheng
    [J]. MATERIALS LETTERS, 2019, 237 : 53 - 56
  • [6] Mussel-inspired surface chemistry for multifunctional coatings
    Lee, Haeshin
    Dellatore, Shara M.
    Miller, William M.
    Messersmith, Phillip B.
    [J]. SCIENCE, 2007, 318 (5849) : 426 - 430
  • [7] A conductive ternary network of a highly stretchable AgNWs/AgNPs conductor based on a polydopamine-modified polyurethane sponge
    Li, Liming
    Zhu, Chunhua
    Wu, Yeping
    Wang, Jianhua
    Zhang, Tailiang
    Liu, Yu
    [J]. RSC ADVANCES, 2015, 5 (77): : 62905 - 62912
  • [8] Recent progress in silver nanowire networks for flexible organic electronics
    Li, Wenting
    Zhang, Huan
    Shi, Shengwei
    Xu, Jinxin
    Qin, Xin
    He, Qiqi
    Yang, Kecong
    Dai, Wubin
    Liu, Gang
    Zhou, Quanguo
    Yu, Huangzhong
    Silva, S. Ravi P.
    Fahlman, Mats
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2020, 8 (14) : 4636 - 4674
  • [9] Large-scale ultra-adhesive and mechanically flexible silver grids transparent electrodes by solution process
    Wang, Qingxia
    Hu, Xiaotian
    Yang, Xia
    Liu, Gengling
    Meng, Xiangchuan
    Xie, Yuanpeng
    Xiao, Yingbo
    Liu, Jinliang
    Tan, Licheng
    Chen, Yiwang
    [J]. ORGANIC ELECTRONICS, 2018, 61 : 296 - 303
  • [10] Bismuth oxysulfide modified ZnO nanorod arrays as an efficient electron transport layer for inverted polymer solar cells
    Wu, Zuping
    Yu, Huangzhong
    Shi, Shengwei
    Li, Yanping
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (24) : 14776 - 14789
12