Handle URI:
http://hdl.handle.net/10754/600008
Title:
Thin, Flexible Secondary Li-Ion Paper Batteries
Authors:
Hu, Liangbing; Wu, Hui; La Mantia, Fabio; Yang, Yuan; Cui, Yi
Abstract:
There is a strong interest in thin, flexible energy storage devices to meet modern society needs for applications such as interactive packaging, radio frequency sensing, and consumer products. In this article, we report a new structure of thin, flexible Li-ion batteries using paper as separators and free-standing carbon nanotube thin films as both current collectors. The current collectors and Li-ion battery materials are integrated onto a single sheet of paper through a lamination process. The paper functions as both a mechanical substrate and separator membrane with lower impedance than commercial separators. The CNT film functions as a current collector for both the anode and the cathode with a low sheet resistance (∼5 Ohm/sq), lightweight (∼0.2 mg/cm2), and excellent flexibility. After packaging, the rechargeable Li-ion paper battery, despite being thin (∼300 μm), exhibits robust mechanical flexibility (capable of bending down to <6 mm) and a high energy density (108 mWh/g). © 2010 American Chemical Society.
Citation:
Hu L, Wu H, La Mantia F, Yang Y, Cui Y (2010) Thin, Flexible Secondary Li-Ion Paper Batteries. ACS Nano 4: 5843–5848. Available: http://dx.doi.org/10.1021/nn1018158.
Publisher:
American Chemical Society (ACS)
Journal:
ACS Nano
KAUST Grant Number:
KUS-I1-001-12
Issue Date:
26-Oct-2010
DOI:
10.1021/nn1018158
PubMed ID:
20836501
Type:
Article
ISSN:
1936-0851; 1936-086X
Sponsors:
Y.C., L.H., H.W., and F.L.M. acknowledge support from the King Abdullah University of Science and Technology (KAUST) Investigator Award (No. KUS-I1-001-12). Karim Zaghib from Hydro-Quebec is gratefully acknowledged for the generous supply of the LTO electrode materials. Y.Y. acknowledges financial support from a Stanford Fellowship.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorHu, Liangbingen
dc.contributor.authorWu, Huien
dc.contributor.authorLa Mantia, Fabioen
dc.contributor.authorYang, Yuanen
dc.contributor.authorCui, Yien
dc.date.accessioned2016-02-28T06:34:16Zen
dc.date.available2016-02-28T06:34:16Zen
dc.date.issued2010-10-26en
dc.identifier.citationHu L, Wu H, La Mantia F, Yang Y, Cui Y (2010) Thin, Flexible Secondary Li-Ion Paper Batteries. ACS Nano 4: 5843–5848. Available: http://dx.doi.org/10.1021/nn1018158.en
dc.identifier.issn1936-0851en
dc.identifier.issn1936-086Xen
dc.identifier.pmid20836501en
dc.identifier.doi10.1021/nn1018158en
dc.identifier.urihttp://hdl.handle.net/10754/600008en
dc.description.abstractThere is a strong interest in thin, flexible energy storage devices to meet modern society needs for applications such as interactive packaging, radio frequency sensing, and consumer products. In this article, we report a new structure of thin, flexible Li-ion batteries using paper as separators and free-standing carbon nanotube thin films as both current collectors. The current collectors and Li-ion battery materials are integrated onto a single sheet of paper through a lamination process. The paper functions as both a mechanical substrate and separator membrane with lower impedance than commercial separators. The CNT film functions as a current collector for both the anode and the cathode with a low sheet resistance (∼5 Ohm/sq), lightweight (∼0.2 mg/cm2), and excellent flexibility. After packaging, the rechargeable Li-ion paper battery, despite being thin (∼300 μm), exhibits robust mechanical flexibility (capable of bending down to <6 mm) and a high energy density (108 mWh/g). © 2010 American Chemical Society.en
dc.description.sponsorshipY.C., L.H., H.W., and F.L.M. acknowledge support from the King Abdullah University of Science and Technology (KAUST) Investigator Award (No. KUS-I1-001-12). Karim Zaghib from Hydro-Quebec is gratefully acknowledged for the generous supply of the LTO electrode materials. Y.Y. acknowledges financial support from a Stanford Fellowship.en
dc.publisherAmerican Chemical Society (ACS)en
dc.subjectflexibleen
dc.subjectfree-standing thin filmen
dc.subjectlaminationen
dc.subjectpaper batteriesen
dc.titleThin, Flexible Secondary Li-Ion Paper Batteriesen
dc.typeArticleen
dc.identifier.journalACS Nanoen
dc.contributor.institutionStanford University, Palo Alto, United Statesen
kaust.grant.numberKUS-I1-001-12en

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