国家/地区 美国（9） 世界知识产权组织（3）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/194（6） C09K005/14（5） C01B032/19（3）
C01B032/184（2） C01B032/20（2） C01B032/225（2）
C09K003/10（2） H01B001/04（2）
发明人 ZHAMU A（9）
公开年 2019（5） 2020（2）
申请年 2018（9）
专利权人 NANOTEK INST.（9）

Preparation of graphene oxide platelet-filled polyimide film for electronic devices, involves mixing graphene oxide platelets with polyimide precursor material and liquid to form slurry, forming wet film from slurry, and imidizing film.

HSIAO M, ZHAMU A, JANG B Z

Powder mass of multiple individual hollow graphene balls for an oil-removing or oil-separating device, comprises a graphene shell composed of graphene sheets bonded by a carbon material and a hollow core enclosed by graphene shell.

ZHAMU A, JANG B Z

Graphene foam laminate used as sealing material, comprises layer of graphene foam and comprising pores and pore walls having 3-dimensional network of interconnected graphene planes or graphene sheets, and permeation-resistant polymer layer.

LIN Y, ZHAMU A, JANG B Z

Graphene foam-based sealing material comprises graphene foam framework comprising pores and pore walls, where pore walls comprises three-dimensional network of interconnected graphene planes or sheets and permeation-resistant binder.

LIN Y, ZHAMU A, JANG B Z

Producing an integral graphene film from chemically functionalized graphene sheets by preparing graphene dispersion having chemically functionalized graphene sheets dispersed in liquid medium and dispensing and depositing onto substrate.

ZHAMU A, JANG B Z

Integral graphene film comprises chemically functionalized graphene sheets chemically bonded or interconnected with one another having an inter-planar spacing and non-carbon element.

ZHAMU A, JANG B Z

Graphene-based coating suspension comprises graphene sheets each having two opposed parallel surfaces, where thin film coating has anti-corrosive pigment or sacrificial metal coated on and covering two parallel surfaces.

MENG F, LIN Y, LEE S, CHIU W Y, ZHAMU A, JANG B Z

Metal-bonded graphene foam product used as e.g. heat spreader comprises sheet or roll of solid graphene foam, having sheet plane and sheet thickness direction, composed of multiple pores (cells) and pore walls, and metal.

LIN Y, ZHAMU A, JANG B Z

Producing dispersion of isolated graphene sheets for composite material by exposing coal or coke powder and liquid medium to supercritical fluid and rapidly depressurizing supercritical fluid to exfoliate and separate coal or coke powder.

ZHAMU A, JANG B Z