Issue 14, 2018

Sulfur-containing bimetallic metal organic frameworks with multi-fold helix as anode of lithium ion batteries

Abstract

We utilise the dual synthesis strategy in terms of bimetallic inorganic building blocks and sulfur containing organic ligand. A novel sulfur-containing bimetallic metal organic framework (Fe2Co-TPDC) with two types of 4-fold meso-helical structures has been successfully synthesized. Benefitting from the uniform distribution of active sulfur sites and the structural stability of the mixed-metallic method, Fe2Co-TPDC can efficiently prevent a shuttle behavior of sulfur and endow a commendable specific capacity. As far as we know, this is the first time that a sulfur-containing bimetallic crystalline MOF with helical structure and prominent specific capacity and remarkable cycling stability has served as an electrode material for LIBs.

Graphical abstract: Sulfur-containing bimetallic metal organic frameworks with multi-fold helix as anode of lithium ion batteries

Supplementary files

Article information

Article type
Paper
Submitted
09 Jan 2018
Accepted
30 Jan 2018
First published
30 Jan 2018

Dalton Trans., 2018,47, 4827-4832

Sulfur-containing bimetallic metal organic frameworks with multi-fold helix as anode of lithium ion batteries

M. Li, N. Kong, Y. Lan and Z. Su, Dalton Trans., 2018, 47, 4827 DOI: 10.1039/C8DT00095F

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