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Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material
Published on: February 5, 2019
A soft approach to encapsulate sulfur: polyaniline nanotubes for lithium-sulfur batteries with long cycle life
Lifen Xiao1, Yuliang Cao, Jie Xiao
1Pacific Northwest National Laboratory, Richland, WA 99352, USA.
Advanced Materials (Deerfield Beach, Fla.)
|January 27, 2012
Abstract:
A novel vulcanized polyaniline nanotube/sulfur composite was prepared successfully via an in situ vulcanization process by heating a mixture of polyaniline nanotube and sulfur at 280 °C. The electrode could retain a discharge capacity of 837 mAh g(-1) after 100 cycles at a 0.1 C rate and manifested 76% capacity retention up to 500 cycles at a 1 C rate.

