Bacterial nanometric amorphous Fe-based oxide: A potential lithium-ion battery anode material

Hideki Hashimoto; Genki Kobayashi; Ryo Sakuma; Tatsuo Fujii; Naoaki Hayashi; Tomoko Suzuki; Ryoji Kanno; Mikio Takano; Jun Takada

doi:10.1021/am500905y

Bacterial nanometric amorphous Fe-based oxide: A potential lithium-ion battery anode material

Hideki Hashimoto, Genki Kobayashi, Ryo Sakuma, Tatsuo Fujii, Naoaki Hayashi, Tomoko Suzuki, Ryoji Kanno, Mikio Takano, Jun Takada

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

31 Citations (Scopus)

Abstract

Amorphous Fe³⁺-based oxide nanoparticles produced by Leptothrix ochracea, aquatic bacteria living worldwide, show a potential as an Fe ³⁺/Fe⁰ conversion anode material for lithium-ion batteries. The presence of minor components, Si and P, in the original nanoparticles leads to a specific electrode architecture with Fe-based electrochemical centers embedded in a Si, P-based amorphous matrix.

Original language	English
Pages (from-to)	5374-5378
Number of pages	5
Journal	ACS Applied Materials and Interfaces
Volume	6
Issue number	8
DOIs	https://doi.org/10.1021/am500905y
Publication status	Published - Apr 23 2014

Keywords

anode material
bacterial iron oxides
iron-oxidizing bacteria
lithium-ion batteries
nanoparticles

ASJC Scopus subject areas

Materials Science(all)

Access to Document

10.1021/am500905y

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Bacterial nanometric amorphous Fe-based oxide : A potential lithium-ion battery anode material. / Hashimoto, Hideki; Kobayashi, Genki; Sakuma, Ryo; Fujii, Tatsuo; Hayashi, Naoaki; Suzuki, Tomoko; Kanno, Ryoji; Takano, Mikio; Takada, Jun.

In: ACS Applied Materials and Interfaces, Vol. 6, No. 8, 23.04.2014, p. 5374-5378.

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

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