国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（3）
发明人 LU W（4）
公开年 2021（2）
申请年 2019（2） 
专利权人 INST MICROELECTRONICS CHINESE ACAD SCI（4）

Depositing high-quality aluminum oxide thin films on surface of graphene comprises cleaning graphene substrate and adding into atomic layer deposition chamber, passing water molecules into atomic layer deposition chamber for pretreatment, obtaining required film and cooling.

LI N, LU W, LIU T, ZHANG Y, FAN T, XIA Y, WU S, TANG C, QU F

Device for wet transferring graphene film, comprises e.g. target substrate stage which is set in water tank, and is parallel to bottom of water tank, and target substrate set on upper surface of target substrate stage.

LU W, XIA Y, LI N, ZHAO L, LENG X, HE M, JIE X

Method for transferring graphene film on metal substrate, involves placing heated and dried target substrate on bottom surface of water tank, and syringe used to inject acetone solution into water tank to dissolve protective film.

JIE X, LU W, LI N, XIA Y

Performing chemical modification of graphene used in preparation of graphene devices, by performing photochemical modification of graphene and substrate using pulsed laser patterning, and subjecting to atomic layer selective deposition.

LU W, XIA Y, CHENG S, ZHANG Q, WANG H, LI N