Understanding Na2Ti3O7 as an ultra-low voltage anode material for a Na-ion battery

Jing Xu; Chuze Ma; Mahalingam Balasubramanian; Ying Shirley Meng

doi:10.1039/c4cc03973d

Understanding Na₂Ti₃O₇ as an ultra-low voltage anode material for a Na-ion battery

Jing Xu
, Chuze Ma
, Mahalingam Balasubramanian
, Ying Shirley Meng

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

134 Scopus citations

Abstract

An in-depth understanding of Na₂Ti₃O₇ as a Na-ion battery anode is reported. The battery performance is enhanced by carbon coating, due to increased electronic conductivity and reduced solid electrolyte interphase formation. Ti⁴⁺ reduction upon discharge is demonstrated using in situ XAS. The self-relaxation behaviour of the fully intercalated phase is revealed.

Original language	English
Pages (from-to)	12564-12567
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	83
DOIs	https://doi.org/10.1039/c4cc03973d
State	Published - Sep 18 2014
Externally published	Yes

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10.1039/c4cc03973d

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title = "Understanding Na2Ti3O7 as an ultra-low voltage anode material for a Na-ion battery",

abstract = "An in-depth understanding of Na2Ti3O7 as a Na-ion battery anode is reported. The battery performance is enhanced by carbon coating, due to increased electronic conductivity and reduced solid electrolyte interphase formation. Ti4+ reduction upon discharge is demonstrated using in situ XAS. The self-relaxation behaviour of the fully intercalated phase is revealed.",

author = "Jing Xu and Chuze Ma and Mahalingam Balasubramanian and Meng, \{Ying Shirley\}",

year = "2014",

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doi = "10.1039/c4cc03973d",

language = "English",

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publisher = "Royal Society of Chemistry",

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AU - Xu, Jing

AU - Ma, Chuze

AU - Balasubramanian, Mahalingam

AU - Meng, Ying Shirley

PY - 2014/9/18

Y1 - 2014/9/18

N2 - An in-depth understanding of Na2Ti3O7 as a Na-ion battery anode is reported. The battery performance is enhanced by carbon coating, due to increased electronic conductivity and reduced solid electrolyte interphase formation. Ti4+ reduction upon discharge is demonstrated using in situ XAS. The self-relaxation behaviour of the fully intercalated phase is revealed.

AB - An in-depth understanding of Na2Ti3O7 as a Na-ion battery anode is reported. The battery performance is enhanced by carbon coating, due to increased electronic conductivity and reduced solid electrolyte interphase formation. Ti4+ reduction upon discharge is demonstrated using in situ XAS. The self-relaxation behaviour of the fully intercalated phase is revealed.

UR - https://www.scopus.com/pages/publications/84907821886

U2 - 10.1039/c4cc03973d

DO - 10.1039/c4cc03973d

M3 - Article

AN - SCOPUS:84907821886

SN - 1359-7345

VL - 50

SP - 12564

EP - 12567

JO - Chemical Communications

JF - Chemical Communications

IS - 83

ER -

Understanding Na₂Ti₃O₇ as an ultra-low voltage anode material for a Na-ion battery

Abstract

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