Synthesis of porous LiMn2O4 hollow nanofibers by electrospinning with extraordinary lithium storage properties

被引：89

作者：

Jayaraman, Sundaramurthy ^{[2
,3
]}

Aravindan, Vanchiappan ^{[1
]}

Kumar, Palaniswamy Suresh ^{[4
]}

Ling, Wong Chui ^{[1
]}

Ramakrishna, Seeram ^{[2
,3
]}

Madhavi, Srinivasan ^{[1
,5
]}

机构：

[1] Nanyang Technol Univ, ERI N, Singapore 637553, Singapore

[2] Natl Univ Singapore, Ctr Nanofibers & Nanotechnol, Singapore 117576, Singapore

[3] Natl Univ Singapore, Dept Mech Engn, Singapore 117576, Singapore

[4] Ngee Ann Polytech, Ctr Innovat, Singapore 599489, Singapore

[5] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 59期

基金：

新加坡国家研究基金会;

关键词：

CATHODE MATERIALS; SPINEL LIMN2O4; PERFORMANCE;

D O I：

10.1039/c3cc43874k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the extraordinary lithium storage performance of porous LiMn2O4 hollow nanofibers synthesized by electrospinning technique. The electrospun LiMn2O4 hollow nanofibers retained 87% of initial reversible capacity after 1250 cycles at the 1 C rate. Further, excellent cycling profiles at 55 degrees C and cubic spinel to tetragonal phase transformation are also noted.

引用

页码：6677 / 6679

页数：3

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