Issue 48, 2016

Encapsulation of SnO2 nanocrystals into hierarchically porous carbon by melt infiltration for high-performance lithium storage

Abstract

A simple and scalable melt infiltration method has been developed to encapsulate SnO2 nanocrystals into a hierarchically porous carbon matrix as a high-capacity lithium storage material. SnO2 nanocrystals in a three-dimensional carbonaceous network are obtained via melt infiltration of SnCl2 and subsequent in situ conversion. The SnO2–carbon composite delivers high capacity with a long lifespan of over 800 cycles. Such a method provides an efficient strategy to encapsulate active materials into porous carbons with superior electrochemical performance.

Graphical abstract: Encapsulation of SnO2 nanocrystals into hierarchically porous carbon by melt infiltration for high-performance lithium storage

Supplementary files

Article information

Article type
Communication
Submitted
17 Okt 2016
Accepted
02 Nov 2016
First published
02 Nov 2016

J. Mater. Chem. A, 2016,4, 18706-18710

Encapsulation of SnO2 nanocrystals into hierarchically porous carbon by melt infiltration for high-performance lithium storage

L. Shen, F. Liu, G. Chen, H. Zhou, Z. Le, H. B. Wu, G. Wang and Y. Lu, J. Mater. Chem. A, 2016, 4, 18706 DOI: 10.1039/C6TA09015J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements