国家/地区 中国（8）
IPC部 D（4） C（3） B（2）
IPC大类 D01（3） B01（2） C01（2）
IPC小类 D01F（3） B01D（2） C01B（2）
D01D（2）
IPC D01F001/10（3） C01B031/04（2） D01D005/00（2）
发明人 CHANG J（9）
公开年 2016（5） 2015（4）
申请年 2015（9）
专利权人 BEIJING LEAG.（4） UNIV HEILONG.（3）

Graphene modified bioceramic scaffold material useful for preparation of material for repairing bone and treating bone tumor, comprises beta-tricalcium phosphate scaffold and graphene layer coated on beta-tricalcium phosphate scaffold.

WU C, MA H, CHANG J

Graphene micro-porous filtering film, has first graphite layer and second graphite layer that are formed with top side and bottom side of micro-pore filtering membrane layer, where aperture of filter membrane layer is specific in range.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Graphene filter paper for the laboratory, has a micro-porous filtering film layer that is provided with multiple graphite layers provided with a filter medium solution.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Graphene cellulose composite film, has nitric acid cellulose film layer connected with composite film layer, and composite film main body formed with graphene layer, where thickness of graphene layer is in specific range.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Graphene accelerated polymerase chain reaction comprises a new material of graphene and integrating a new method to accelerate nucleic acid amplification and improving polymerase chain reaction technology.

CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L

Composite used as electrochemically active material for forming electrode of lithium battery, field-emission device, biosensor, semiconductor device and thermoelectric device, comprises silicon dioxide in graphene matrix.

SON I, PARK J, CHANG J, KU J, LI X, CHOI J, SON I H, PARK J H, CHANG J J, KU J H, LI X S, CHOI J M

Preparation of poly(p-phenylene vinylene)/graphene composite nanofiber material involves reducing graphene oxide in graphene oxide and poly(p-phenylene vinylene) prepolymer mixed solution, into graphene, electrospinning, and sintering.

CHANG J, CHANG Q, LI Z, MA D, WANG C, WANG S, ZHANG N, ZHAO H, ZHAO X, SUN Z

Preparation of polyvinyl alcohol/graphene composite nanofiber material involves subjecting uniformly mixed solution of graphene oxide and polyvinyl alcohol to high-energy ionizing radiation, and performing electrostatic spinning.

CAO X, CHANG J, CHANG Q, WANG C, WANG S, WANG P, YU J, SUN Z, XU L

Preparation of polyvinylpyrrolidone/graphene composite nanofiber material involves mixing solution of graphene oxide and polyvinylpyrrolidone under high-energy ionizing radiation, reducing graphene oxide, and electrostatic spinning.

CAO X, CHANG J, CHANG Q, MA D, WANG C, WANG S, WANG P, ZHAO H, CAI Z, LI M