Inkjet-printed flexible, transparent and aesthetic energy storage devices based on PEDOT: PSS/Ag grid electrodes

被引：161

作者：

Cheng, Tao ^{[1
,2
]}

Zhang, Yi-Zhou ^{[1
,2
]}

Yi, Jian-Peng ^{[1
,2
]}

Yang, Lei ^{[1
,2
]}

Zhang, Jian-Dong ^{[1
,2
]}

Lai, Wen-Yong ^{[1
,2
,3
,4
]}

Huang, Wei ^{[1
,2
,3
,4
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Key Lab Organ Elect & Informat Displays KLOEID, 9 Wenyuan Rd, Nanjing 210023, Jiangsu, Peoples R China

[2] Nanjing Univ Posts & Telecommun, IAM, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, 9 Wenyuan Rd, Nanjing 210023, Jiangsu, Peoples R China

[3] Nanjing Tech Univ, Key Lab Flexible Elect KLOFE, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China

[4] Nanjing Tech Univ, IAM, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2016年 / 4卷 / 36期

基金：

中国国家自然科学基金;

关键词：

POLYMER SOLAR-CELLS; ALL-SOLID-STATE; SODIUM-ION BATTERIES; LARGE-AREA; PERFORMANCE; SUPERCAPACITORS; FILMS; CONDUCTORS; NANOCOMPOSITE; FABRICATION;

D O I：

10.1039/c6ta05319j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Flexible transparent PEDOT: PSS/Ag grids were inkjet printed on polyethylene terephthalate substrates. The combination of Ag grids with PEDOT: PSS not only compensates for the demerits of the single materials but also makes full use of their advantages. The Ag grids and the PEDOT: PSS layer offered extra conductive paths for each other, yielding a much lower sheet resistance of the PEDOT: PSS/Ag grids than that of either the Ag grids or the PEDOT: PSS layer, thus improving the electrochemical performance as well. The PEDOT: PSS layer could also boost the anti-oxidation capability as well as smoothen the line of the Ag grids. Various exquisite patterns of the modified PEDOT: PSS were inkjet printed on the delicate Ag grids, forming an aesthetic appearance. As a result, the PEDOT: PSS/Ag grid hybrid electrodes exhibited superior optoelectronic performance (T similar to 89% and R-s similar to 12 Omega sq(-1)), very good electrochemical energy storage behaviours, high flexibility and delicate patterns. Inkjet-printed flexible transparent all-solid-state supercapacitors have thus been constructed with both aesthetic appearance and superior electrochemical performance for the first time using the resultant PEDOT: PSS/Ag grids as both current collectors and active electrode materials.

引用

页码：13754 / 13763

页数：10

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