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Park, Soojin
Nano-Functional Materials Lab
Research Interests
  • Block Copolymers, nanostructured materials for Lithium-Ion batteries, wearable and stretchable energy storage applications

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Agarose-biofunctionalized, dual-electrospun heteronanofiber mats: toward metal-ion chelating battery separator membranes

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Title
Agarose-biofunctionalized, dual-electrospun heteronanofiber mats: toward metal-ion chelating battery separator membranes
Author
Kim, Ju-MyungKim, ChanhoonYoo, SeungminKim, Jeong-HoonKim, Jung-HwanLim, Jun-MukPark, SoojinLee, Sang-Young
Issue Date
2015-04
Publisher
ROYAL SOC CHEMISTRYROYAL SOC CHEMISTRY
Citation
JOURNAL OF MATERIALS CHEMISTRY A, v.3, no.20, pp.10687 - 10692
Abstract
A facile and efficient way to impart compelling chemical functionality is the utilization of bio-relatedmaterials that are easily accessible from natural products. Here, inspired by anomalous physicochemical features and natural abundance of agarose, we demonstrate a new class of agarose-biofunctionalized, dual-electrospun heteronanofiber mats as a chemically active separator membrane for high-performance lithium-ion batteries. The agarose-enabled metal ion chelation effect of the separator membrane, in combination with its highly porous structure and superior electrolyte wettability, provides unprecedented improvement in cell performance far beyond those accessible with conventional battery separator membranes
URI
https://scholarworks.unist.ac.kr/handle/201301/11883
URL
http://pubs.rsc.org/en/Content/ArticleLanding/2015/TA/c5ta02445e#!divAbstract
DOI
10.1039/c5ta02445e
ISSN
2050-7488
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