LLNL team finds certain graphene metal oxide nanocomposites increase Li-ion capacity and cycling performance
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MARCH 22, 2016
Material scientists at Lawrence Livermore National Laboratory have found that certain graphene metal oxide (GMO) nanocomposites increase capacity and improve cycling performance in lithium-ion batteries. The team synthesized and compared the electrochemical performance of three representative graphene metal oxide nanocomposites—Fe 2 O 3 /graphene, SnO 2 /graphene, and TiO 2 /graphene—and found that two of them greatly improved reversible lithium storage capacity.
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