Improved cycle lives of LiMn2O4 cathodes in lithium ion batteries by an alginate biopolymer from seaweed

Myung Hyun Ryou; Seonki Hong; Martin Winter; Haeshin Lee; Jang Wook Choi

doi:10.1039/c3ta13514d

Improved cycle lives of LiMn₂O₄ cathodes in lithium ion batteries by an alginate biopolymer from seaweed

Myung Hyun Ryou, Seonki Hong, Martin Winter, Haeshin Lee, Jang Wook Choi

Department of Physics and Chemistry

Research output: Contribution to journal › Article › peer-review

76 Scopus citations

Abstract

We report an alginate, extracted from brown seaweed as a polymeric binder for spinel LiMn₂O₄. The exceptional Mn²⁺ capture of the alginate extracted from brown seaweed resolves the chronic issue of a promising lithium battery cathode, LiMn₂O₄, upholding the feasibility of its use for emerging large-scale applications including electric vehicles.

Original language	English
Pages (from-to)	15224-15229
Number of pages	6
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	48
DOIs	https://doi.org/10.1039/c3ta13514d
State	Published - 28 Dec 2013

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abstract = "We report an alginate, extracted from brown seaweed as a polymeric binder for spinel LiMn2O4. The exceptional Mn2+ capture of the alginate extracted from brown seaweed resolves the chronic issue of a promising lithium battery cathode, LiMn2O4, upholding the feasibility of its use for emerging large-scale applications including electric vehicles.",

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AU - Lee, Haeshin

AU - Choi, Jang Wook

PY - 2013/12/28

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N2 - We report an alginate, extracted from brown seaweed as a polymeric binder for spinel LiMn2O4. The exceptional Mn2+ capture of the alginate extracted from brown seaweed resolves the chronic issue of a promising lithium battery cathode, LiMn2O4, upholding the feasibility of its use for emerging large-scale applications including electric vehicles.

AB - We report an alginate, extracted from brown seaweed as a polymeric binder for spinel LiMn2O4. The exceptional Mn2+ capture of the alginate extracted from brown seaweed resolves the chronic issue of a promising lithium battery cathode, LiMn2O4, upholding the feasibility of its use for emerging large-scale applications including electric vehicles.

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Improved cycle lives of LiMn₂O₄ cathodes in lithium ion batteries by an alginate biopolymer from seaweed

Abstract

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