国家/地区 中国（5）
IPC部 C（6） H（4） B（3）
IPC大类 C23（6）
IPC小类 C23C（6）
IPC C23C016/26（6）
发明人 LI J（6）
公开年 2022（3） 2023（3）
申请年 2022（6）
专利权人 BEIJING GRAP.（2）

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