Articles, Lithium Sulfur, Low Cost and Recharge

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Lithium Sulfur

Low Cost

Recharge

Graphene-sulfur composite as stable high energy capacity cathodes for Li-ion batteries

Green Car Congress

JULY 2, 2011

Yi Cui and Hongjie Dai report the synthesis of a graphene–wrapped sulfur composite material that shows high and stable specific capacities of up to 600 mAh/g over more than 100 cycles. Sulfur also possesses other advantages such as low cost and environmental benignity. Nano Letters Article ASAP doi: /10.1021/nl200658.

Li-ion

Li-ion Energy Batteries Battery

Li-ion sulfur polymer battery shows high energy density as well as safety

Green Car Congress

JANUARY 7, 2015

A team from the University of Rome Sapienza has developed a rechargeable lithium-ion polymer battery based on the combination of a high capacity sulfur-carbon cathode, nanostructured Li x Sn-C anode and polysulfide-added PEO-based gel membrane. Batteries Li-Sulfur' Moreover, the addition of a dissolved polysulfide (i.e.

Li-ion

Li-ion Polymer Lithium Sulfur Energy

EV Driven

Graphene-sulfur composite as stable high energy capacity cathodes for Li-ion batteries

Li-ion sulfur polymer battery shows high energy density as well as safety

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