Ultracapacitor with a novel doped carbon

Title: Ultracapacitor with a novel doped carbon

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Doped activated microwave expanded graphite oxide materials and doped monolayer graphene materials, and methods of making these materials. The materials exhibit increased capacitance relative to undoped activated microwave expanded graphite oxide and monolayer graphene. The materials are suitable for use in, for example, ultracapacitors.

Inventors:: Ruoff, Rodney S.; Zhang, Li Li; Stoller, Meryl D.

Issue Date:: 2018-07-31

OSTI Identifier:: 1464503

Assignee:: Board of Regents, The University of Texas System (Austin, TX) CHO

Patent Number(s):: 10,037,855

Application Number:: 15/051,350

Contract Number:: SC0001951

Resource Relation:: Patent File Date: 2016 Feb 23

Research Org:: Board of Regents, The University of Texas System, Austin, TX (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

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