国家/地区 美国（7）
IPC部 B（7）
IPC大类 C01（7） C25（7） H01（5）
B82（4） B01（2） B29（2）
IPC小类 C01B（7）
IPC C01B031/04（7）
发明人 HASHIMOTO K（2） KAHYA O（2） KAMIYA K（2）
LEE J（2） NAKANISHI S（2） OEZYILMAZ B（2）
OZYILMAZ B（2）
公开年 2013（7）
申请年 2012（3）  2013（3） 
专利权人 UNIV SINGAPO.（3） HASHIMOTO K（2） JAPAN SCI T.（2） JAPAN SCI TE.（2）
KAMIYA K（2） NAKANISHI S（2） PANASONIC CO.（2）

Method for fabricating three-dimensional graphene crystalline foam for use as super capacitor, involves applying temperature and pressure to closed packed structure that forms graphene sheet layered around skelet powder.

LEE J, OEZYILMAZ B, KAHYA O, BARBAROS O, OZYILMAZ B, OEZYILMAZ B

Graphene-based electrode for making supercapacitor for improved charge and energy storage, comprises a ferroelectric polymer, and a graphene substrate, where the graphene substrate is coated with the ferroelectric polymer.

OEZYILMAZ B, KAHYA O, LEE J, OZYILMAZ B, OEZYILMAZ B

Production of graphene and graphite nanoplatelet structures involves passing current through cell comprising graphitic negative electrode; optionally graphitic positive electrode; and electrolyte with organic ions and metal ions as cations.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W

Carbonaceous material used for e.g. electrode catalyst, comprises graphene doped with metal atom and at least one type of nonmetallic atom chosen from nitrogen atom, boron atom, sulfur atom, and phosphorus atom.

NAKANISHI S, KAMAI R, SUZUKI Y, HASHIMOTO K, KAMIYA K

Preparing graphene i.e. free of metal contamination and magnetic and organic impurities, used to make battery, comprises reacting graphene oxide dispersion in a solvent, with tin compound and optionally with acid compound, and acid washing.

DUBOIS L, GAMBARELLI S, NANJUNDAN A

Nitrate-reduction method for water treatment and electric power generation, involves performing reductive reaction to nitrate ion and/or nitrite ion in presence of carbonaceous material including graphite, graphene and amorphous carbon.

NAKANISHI S, HASHIMOTO K, KAMIYA K

Removing graphene film grown on surface of metal substrate, comprises applying support layer to exposed surface of graphene film to define first structure, and subjecting first structure to electrochemical process to form gas bubbles.

LOH K P, WANG Y, LOH K