国家/地区 美国（3）
IPC部 C（3）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3）
IPC C01B032/23（3）
发明人
公开年 2019（3）
申请年 2019（3） 
专利权人

Manufacturing graphene compound for storage battery used for semiconductor devices by inserting sulfuric acid between layers of graphite, washing the graphite with aqueous solution, and oxidizing the graphite after washing.

YONEDA Y, OGUNI T, MIWA T, YAMAKAJI M, TSURUTA A

Filtration apparatus useful for synthesizing a water purification membrane, comprises a support substrate, and a graphene oxide membrane including many graphene oxide sheets, disposed on the support substrate.

MI B, HU M

Energy storage device comprises two electrodes comprising reduced graphene oxide film of three-dimensional hierarchy of pores, electrolyte and separator disposed between the first electrode and the second electrode.

KANER R B, SHAO Y