A facile approach to synthesize stable CNTs@MnO electrocatalyst for high energy lithium oxygen batteries.

Abstract:

:A composite of manganese monoxide loaded onto carbon nanotubes (CNTs@MnO) has been synthesized by a facile approach, in which the CNTs form a continuous conductive network connecting the electrocatalyst MnO nanoparticles together to facilitate good electrochemical performance. The electrocatalyst MnO shows favourable rechargeability, and good phase and morphology stability in lithium oxygen batteries. Excellent cycling performance is also demonstrated, in which the terminal voltage is higher than 2.4 V after 100 cycles at 0.4 mA cm(-2), with 1000 mAh g(-1)(composite) capacity. Therefore, this hybrid material is promising for use as a cathode material for lithium oxygen batteries.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Luo WB,Chou SL,Jia-Zhao Wang,Zhai YC,Liu HK

doi

10.1038/srep08012

subject

Has Abstract

pub_date

2015-01-30 00:00:00

pages

8012

issn

2045-2322

pii

srep08012

journal_volume

5

pub_type

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