ANODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING ELECTRODE USING SAME, AND SODIUM SECONDARY BATTERY COMPRISING SAME

Title:

ANODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING ELECTRODE USING SAME, AND SODIUM SECONDARY BATTERY COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2014/126413

Kind Code:

A1

Abstract:

The present invention relates to an anode active material for a sodium secondary battery, an electrode using the same, and a sodium secondary battery comprising the same. The anode active material for a sodium secondary battery of the present invention is characterized by comprising a phosphorus-carbon composite, wherein the phosphorus-carbon composite is at least one of red phosphorus, black phosphorus, white phosphorus, and yellow phosphorus.

Inventors:

OH SEUNG MO (KR)
KIM YOUNG JIN (KR)

Application Number:

PCT/KR2014/001220

Publication Date:

August 21, 2014

Filing Date:

February 14, 2014

Export Citation:

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Assignee:

SNU R&DB FOUNDATION (KR)

International Classes:

H01M4/57; H01M4/139; H01M4/583; H01M10/04

Foreign References:

KR100788487B1	2007-12-24
KR20120020962A	2012-03-08

Other References:

H.J SOHN ET AL.: "Black Phosphorus and its Composite for Lithium Rechargeable Batteries", ADV. MATER, vol. 19, 1 September 2007 (2007-09-01), pages 2465 - 2468
X. HE ET AL.: "Nano-structured Phosphorus Composite as High-Capacity Anode Materials for Lithium Batteries", ANGEW. CHEM. INT., vol. 51, 3 September 2012 (2012-09-03), pages 9034 - 9037

Attorney, Agent or Firm:

CHO, YOUNG HYUN (KR)
조영현 (KR)

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