Jump to main content
Jump to site search
Access to RSC content Close the message box

Continue to access RSC content when you are not at your institution. Follow our step-by-step guide.


Issue 27, 2017
Previous Article Next Article

Crystalline In–Sb–S framework for highly-performed lithium/sodium storage

Author affiliations

Abstract

With ammonium ions and 1,10-phenanthroline (phen) molecules as structure-directing agents, a new crystalline chalcogenide (NH4)InSb2S5·phen (IAS) has been surfactant-thermally synthesized and fully characterized. The as-prepared IAS features a two dimensional (2D) layer structure with cationic ammonium and molecular phen located in the interlayers. Taking advantage of its unique structure and composition, IAS has been explored as an effective anode material for lithium/sodium ion batteries (LIBs/SIBs). IAS delivers a high capacity of 1107 mA h g−1, a good rate stability up to 3.57 A g−1 and an ultra-long stability as a superior anode for LIBs. The capacity retention could achieve a remarkably high value of 98% even after 1000 cycles of testing at 2.85 A g−1. We also demonstrate SIBs utilizing IAS as the anode, which provides a capacity of 542 mA h g−1 with a high coulombic efficiency (CE) of 96.35% at the 50th cycle. These results indicate the ability of IAS to be deployed as an anode with good reversibility for future high performance LIBs/SIBs.

Graphical abstract: Crystalline In–Sb–S framework for highly-performed lithium/sodium storage

Back to tab navigation

Associated articles

Supplementary files

Article information


Submitted
17 Apr 2017
Accepted
12 Jun 2017
First published
12 Jun 2017

J. Mater. Chem. A, 2017,5, 14198-14205
Article type
Paper

Crystalline In–Sb–S framework for highly-performed lithium/sodium storage

L. Nie, J. Xie, G. Liu, S. Hao, Z. J. Xu, R. Xu and Q. Zhang, J. Mater. Chem. A, 2017, 5, 14198
DOI: 10.1039/C7TA03334F

Social activity

Search articles by author

Spotlight

Advertisements