国家/地区 中国（23） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（24）
IPC大类 C23（24）
IPC小类 C23C（24）
IPC C23C016/26（24）
发明人 LI J（24）
公开年 2022（5） 2023（4） 2014（3） 2015（3） 2016（3） 2020（2）
申请年 2022（6）  2016（4）  2013（2）  2014（2）  2015（2）  2019（2）  2021（2） 
专利权人 BEIJING GRAP.（5） BEIJING GRAP.（2） CHINESE ACAD.（2） INST SEMICON.（2）
UNIV PEKING（2） ZHAOQING KER.（2）

Preparing pipeline joint of loading graphene useful for hydraulic pipeline joint or fuel oil pipeline joint, involves transferring graphene film in graphene film-metal foil composite material to surface of metal pipeline joint using graphene film transfer method.

LUO G, WANG G, WANG X, LI J, ZHANG B

Preparing gallium nitride nanowire/graphene composite material useful in sterilizing device, comprises providing substrate, forming layer of gold film on positive and negative surfaces of substrate, growing gallium nitride nanowire on substrate covered with gold film, and depositing graphene film.

LI J, FU Y, DAI Y, LIN C, WANG Z, LIN L, YANG Y, HU Y, XU Z, FU Z

Depositing graphene barrier film, involves placing substrate containing the titanium thin film layer into substrate processing system chamber forming processing space, supplying first reaction gas into chamber, supplying second reaction gas, and forming graphene layer on titanium thin film layer.

PARK J, LI J, JIN D, SUN W, KIM T, YIN Y, TIAN Z, BAK H, PARK J H, LEE K J, KIM D W, SUN W H, KIM T S, YOON W J, JEON J H, PARK H K, PARK H, JEONJINHO, YUN W J, WOO K D, LEE K

Forming dual damascene structure on semiconductor substrate, involves selectively depositing carbon layer on exposed metal surface.

PARBATANI A, VAN SCHRAVENDIJK B J, VARADARAJAN B N, NARKEVICIUTE I, SRINIVASAN E, SHARMA K, KNARR R, SCHMITZ S, RAMANAN V, NOGAMI T, NGUYEN S V, HUANG H, SHOBHA H K, LI J, PEETHELA C B, EDELSTEIN D C

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

Method for preparing substrate for growing graphene film, involves annealing metal matrix precursor before or after tungsten plating process or molybdenum plating process, and carrying out annealing treatment in protective atmosphere.

LUO G, WANG G, WANG X, LI J, ZHANG B

Preparation method of graphene-coated metal particles used in industry, involves filtering metal particles with uniform particles filter and performing corona treatment on the surface of the metal particles, and then uniformly mixing corona treated metal particles surface with graphene powder.

LI A, LI J

Uniform gas mold for fiber graphene graphene, has uniform air channel respectively connected with air inlet hole and air outlet hole and used for conveying reaction gas to cloth fiber.

TU C, CHENG Y, QI Y, WANG K, LI J, LIU Z

Method for metal protection used in e.g. metal anti-corrosion field in high power wire cable, and high temperature electromagnetic shielding involves providing metal material, and obtaining vertical graphene coating on the surface of metal material by plasma enhanced chemical vapor deposition.

LI J, CHENG Y, CHENG S, QI Y, WANG K, LIU Z

Composite carbon nano material has carbon nano material layer, metal buffer layer and matrix layer that are sequentially stacked, where metal buffer layer and carbon nano material layer are connected in solid solution structure.

ZENG P, HE Z, LI J, WANG D, SHEN J