Electrochemical sodium storage in amorphous GeOx powder

Tetsuya Kajita; Takashi Itoh

doi:10.1016/j.electacta.2016.02.117

Electrochemical sodium storage in amorphous GeO_x powder

Tetsuya Kajita, Takashi Itoh

研究成果: Article

15 引用（Scopus）

抜粋

The amorphous GeO_x (x < 1) was synthesized and investigated its suitability as a Na-ion battery anode. GeO_x was synthesized by oxidizing Zintl-phase NaGe with isopropyl alcohol at room temperature. The amorphous GeO_x showed good electrochemical Na storage as an anode for Na-ion batteries, with first reversible capacity of 342 mAh g⁻¹, high power of 237 mAh g⁻¹ (6 A g⁻¹), and cycle performance, retaining a capacity of 216 mAh g⁻¹ after 40 cycles.

元の言語	English
ページ（範囲）	192-198
ページ数	7
ジャーナル	Electrochimica Acta
巻	195
DOI	https://doi.org/10.1016/j.electacta.2016.02.117
出版物ステータス	Published - 2016 3 20

ASJC Scopus subject areas

Chemical Engineering(all)
Electrochemistry

文献にアクセス

10.1016/j.electacta.2016.02.117

フィンガープリント Electrochemical sodium storage in amorphous GeO<sub>x</sub> powder' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

これを引用

Kajita, T., & Itoh, T. (2016). Electrochemical sodium storage in amorphous GeO_x powder. Electrochimica Acta, 195, 192-198. https://doi.org/10.1016/j.electacta.2016.02.117

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N2 - The amorphous GeOx (x < 1) was synthesized and investigated its suitability as a Na-ion battery anode. GeOx was synthesized by oxidizing Zintl-phase NaGe with isopropyl alcohol at room temperature. The amorphous GeOx showed good electrochemical Na storage as an anode for Na-ion batteries, with first reversible capacity of 342 mAh g−1, high power of 237 mAh g−1 (6 A g−1), and cycle performance, retaining a capacity of 216 mAh g−1 after 40 cycles.

AB - The amorphous GeOx (x < 1) was synthesized and investigated its suitability as a Na-ion battery anode. GeOx was synthesized by oxidizing Zintl-phase NaGe with isopropyl alcohol at room temperature. The amorphous GeOx showed good electrochemical Na storage as an anode for Na-ion batteries, with first reversible capacity of 342 mAh g−1, high power of 237 mAh g−1 (6 A g−1), and cycle performance, retaining a capacity of 216 mAh g−1 after 40 cycles.

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