BROWSE

Related Researcher

Author

Song, Hyun-Kon
eclat: ElectroChemistry Lab of Advanced Technology
Research Interests
  • Electrochemical analysis, electroactive materials, electrochemistry-based energy devices

ITEM VIEW & DOWNLOAD

Foldable Electrode Architectures Based on Silver-Nanowire-Wound or Carbon-Nanotube-Webbed Micrometer-Scale Fibers of Polyethylene Terephthalate Mats for Flexible Lithium-Ion Batteries

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Foldable Electrode Architectures Based on Silver-Nanowire-Wound or Carbon-Nanotube-Webbed Micrometer-Scale Fibers of Polyethylene Terephthalate Mats for Flexible Lithium-Ion Batteries
Author
Hwang, ChihyunSong, Woo-JinHan, Jung-GuBae, SohyunSong, GyujinChoi, Nam-SoonPark, SoojinSong, Hyun-Kon
Keywords
flexible power sources; lithium-ion batteries; metal nanowires; nonwoven fabrics; wearable devices
Issue Date
201802
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED MATERIALS, v.30, no.7, pp.1705445 -
Abstract
A crumply and highly flexible lithium-ion battery is realized by using microfiber mat electrodes in which the microfibers are wound or webbed with conductive nanowires. This electrode architecture guarantees extraordinary mechanical durability without any increase in resistance after folding 1000 times. Its areal energy density is easily controllable by the number of folded stacks of a piece of the electrode mat. Deformable lithium-ion batteries of lithium iron phosphate as cathode and lithium titanium oxide as anode at high areal capacity (3.2 mAh cm−2) are successfully operated without structural failure and performance loss, even after repeated crumpling and folding during charging and discharging.
URI
Go to Link
DOI
http://dx.doi.org/10.1002/adma.201705445
ISSN
0935-9648
Appears in Collections:
ECHE_Journal Papers

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

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

MENU