国家/地区 美国（5） 日本（4） 世界知识产权组织（4） 中国（3） 欧洲专利局（EPO）（3） 韩国（3）
IPC部 C（6） D（6） B（4）
H（2）
IPC大类 C01（6）
IPC小类 C01B（6） D01F（5） B82Y（4）
B82B（2） C09K（2） D01D（2）
H01B（2）
IPC C01B031/04（6）
发明人
公开年 2011（6）
申请年 2011（3）  2010（2） 
专利权人

Producing nano-structures used for e.g. nanoscale wires involves contacting graphite flake having graphene layers with vapor form of intercalant to form graphite intercalation compound; and exfoliating the graphite intercalation compound.

MERCURI R A

Manufacture of graphene oxide/ceramic nanoparticle composite material involves preparing spinning solution containing macromolecular polymer, spinning, immersing composite nanofiber in solvent and adding graphene oxide to obtained solution.

DAI Y, JING Y, QI Q, SUN Y, WANG C, ZHENG Y

Spinning graphene ribbons into fibers to manufacture graphene ribbon fibers, comprises supplying spin-dope comprising graphene ribbons to spinneret, spinning spin-dope into accrued graphene ribbon fibers, and coagulating accrued fibers.

KOENDERS B M, MEERMAN J J, KAMPERMAN S M, WAARBEEK TER R F, JONG DE J, RADIER A A T, OTTO M J, WAARBEEK T R F, JONG D J, MEERMAN YA Y, JONG D Y, OTTO M YA

Manufacture of graphene fiber used for e.g. coaxial cable, involves forming linear pattern on substrate having metal layer, reacting linear pattern having metal layer with reactive gas, and impregnating substrate with linear pattern.

BAE S K, HONG B H, KIM H K, KIM K S, HUI H B, SU K G, GEUN K H, GANG B S

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D