国家/地区 美国（5） 世界知识产权组织（3）
IPC部 C（7） B（3） D（2）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C04B014/00（7）
发明人 JANG B Z（2） ZHAMU A（2）
公开年 2011（2）
申请年 2010（2） 
专利权人 JANG B Z（2） NANOTEK INST.（2） ZHAMU A（2）

Graphene dispersion useful for introducing graphene into compositions such as concrete, comprises specified ratio of graphene nanoplatelets, graphene oxide nanoplatelets, and water.

IJIJE H, SCULLION L, DAWSON C

Producing graphene oxide and reduced graphene oxide nanostructured materials used as raw material or nanofiller in chemical technical applications, involves selecting and preparing equipment and reagents.

HERNANDEZ SANCHEZ D, MATA CRUZ I

Making graphene or graphite oxide mixed with other hydrophilic powders, used to make cement, comprises obtaining graphene or graphite oxide flakes and combining with ordinary Portland cement and other dry powders, mixing and adding water.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J

Making graphene involves making graphite oxide substrate by exfoliating graphene oxide sheet in aqueous solution, neutralizing and centrifuging the solution, and evaporating/spin coating the solution on material; and exposing to laser beam.

SOKOLOV D A, SHEPPERD K R, ORLANDO T M

Making graphene, comprises introducing organic solvent/surfactant and graphite material in reaction tank, adding supercritical fluid to allow solvent/surfactant to dissolve in fluid and permeate into graphite material, and removing fluid.

PU N, AN W C, SUNG Y, GER M, WANG C A

Producing nano graphene platelet material, useful e.g. as conductive additive in transparent electrodes for solar cells, comprises subjecting graphitic material to supercritical fluid e.g. water and then rapidly depressurizing the fluid.

JANG B Z, ZHAMU A

Production of nano-scaled graphene plate-reinforced (NGP) composite with preferred orientation, involves consolidating NGP-matrix filament preform which is formed using filament containing nano-scaled graphene plates and matrix material.

GUO J, SONG L, ZHAMU A, JANG B Z