| Science Recorder Researchers at George Washington University combined graphene flakes and carbon nanotubes, spread them on paper, and rolled them into a new light-weight, high-performance, low-cost ultracapacitor. Ultracapacitor Made From Graphene And Nanotube Combo Smaller And …Headlines & Global News High-performance, low-cost paper ultracapacitors built with graphene and …Nanowerk High-performance, low-cost ultracapacitors built with graphene and carbon …Phys.Org |
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