Open Access System for Information Sharing

Login Library

 

Article
Cited 8 time in webofscience Cited 8 time in scopus
Metadata Downloads

Solution-processable electrode-material embedding in dynamically inscribed nanopatterns (SPEEDIN) for continuous fabrication of durable flexible devices SCIE SCOPUS

Title
Solution-processable electrode-material embedding in dynamically inscribed nanopatterns (SPEEDIN) for continuous fabrication of durable flexible devices
Authors
Lee, WonseokChae, HyoungseokOh, Dong KyoLee, MinyoungChun, HyunsooYeon, GyubeomPark, JaewonKim, JoohoonYoun, HongseokRho, JunsukOk, Jong G.
Date Issued
2021-09
Publisher
SPRINGERNATURE
Abstract
A facile and scalable lithography-free fabrication technique, named solution-processable electrode-material embedding in dynamically inscribed nanopatterns (SPEEDIN), is developed to produce highly durable electronics. SPEEDIN uniquely utilizes a single continuous flow-line manufacturing process comprised of dynamic nanoinscribing and metal nanoparticle solution coating with selective embedding. Nano- and/or micro-trenches are inscribed into arbitrary polymers, and then an Ag nanoparticle solution is dispersed, soft-baked, doctor-bladed, and hard-baked to embed Ag micro- and nanowire structures into the trenches. Compared to lithographically embossed metal structures, the embedded SPEEDIN architectures can achieve higher durability with comparable optical and electrical properties and are robust and power-efficient even under extreme stresses such as scratching and bending. As one tangible application of SPEEDIN, we demonstrate a flexible metal electrode that can operate at 5 V at temperatures up to 300 degrees C even under the influence of harsh external stimuli. SPEEDIN can be applied to the scalable fabrication of diverse flexible devices that are reliable for heavy-duty operation in harsh environments involving high temperatures, mechanical deformations, and chemical hazards.
URI
https://oasis.postech.ac.kr/handle/2014.oak/109114
DOI
10.1038/s41378-021-00307-5
ISSN
2055-7434
Article Type
Article
Citation
MICROSYSTEMS & NANOENGINEERING, vol. 7, no. 1, 2021-09
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

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

Related Researcher

Researcher

노준석RHO, JUNSUK
Dept of Mechanical Enginrg
Read more

Views & Downloads

Browse