Improving the electrochemical performance of Li4Ti5O12 anode by phosphorus reduction at a relatively low temperature

被引：12

作者：

Deng, Wenwen ^{[1
]}

Feng, Xuyong ^{[2
]}

Li, Xiang ^{[2
,3
]}

O'Neill, Sean ^{[2
,3
]}

Hu, Lin ^{[4
]}

Liu, Luyao ^{[5
]}

Wong, Wai-Yeung ^{[6
]}

Hu, Yan-Yan ^{[2
,3
]}

Li, Chang Ming ^{[1
,7
]}

机构：

[1] Suzhou Univ Sci & Technol, Inst Mat Sci & Devices, Suzhou 215000, Peoples R China

[2] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA

[3] Natl High Magnet Field Lab, 1800 East Paul Dirac Dr, Tallahassee, FL 32310 USA

[4] Chinese Acad Sci, High Magnet Field Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Anhui, Peoples R China

[5] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Hubei, Peoples R China

[6] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Hong Kong, Peoples R China

[7] Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 100期

基金：

美国国家科学基金会;

关键词：

OXYGEN-DEFICIENT LI4TI5O12; DOPED LI4TI5O12; LITHIUM; SURFACE;

D O I：

10.1039/c8cc07026a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel and efficient method is demonstrated to improve the electrochemical performance of Li4Ti5O12 and metal-oxide anodes. In contrast to other methods, inexpensive red phosphorus powder is used as a reducing reagent, and the reduction is conducted at a relatively low temperature of 400 degrees C. This method offers a low cost and effective way for Li4Ti5O12 and metal-oxide anode applications.

引用

页码：14120 / 14123

页数：4

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