Roll-to-Roll Slot Die Production of 300 mm Large Area Silver Nanowire Mesh Films for Flexible Transparent Electrodes

Title
Roll-to-Roll Slot Die Production of 300 mm Large Area Silver Nanowire Mesh Films for Flexible Transparent Electrodes
Authors
오영제왕병용이응석임대순강현욱
Keywords
Flexible; Transparent electrode; Ag nanowire; Roll-to-roll; Large area; Efficiency
Issue Date
2017-03
Publisher
RSC advances
Citation
VOL 7, NO 13-7546
Abstract
To develop flexible transparent electrodes, an ink fabricated with silver nanowires (AgNWs) was coated on a polyethylene terephthalate substrate using a roll-to-roll slot die machine. The AgNW used in the manufacturing of the transparent electrode is a highly transparent conductive material that is very close to commercialization due to its low sheet resistance, low heat treatment temperature, and high transmittance. An AgNW ink was optimized for the slot die process, which was prepared using the optimized formulation with AgNWs, solvent, and dispersant. As a result, high-quality transparent conductive films were successfully manufactured with 32– 94 U sq 1 of sheet resistance, 1.3– 3.2 of haze and 86.2– 92% transmittance with a width of 300 mm. To verify the possibilities in optoelectronic applications, organic solar cells were fabricated with the AgNW mesh transparent electrode and showed a good performance of 7.65% efficiency, which was better than the result obtained using an indium tin oxide-based electrode.
URI
http://pubs.kist.re.kr/handle/201004/65898
ISSN
2046-2069
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE