国家/地区 中国（7）
IPC部 C（4） G（2） H（2）
IPC大类 C01（2） C03（2）
IPC小类 C01B（2） C03C（2）
IPC C01B032/186（2） C03C017/22（2）
发明人 ZHAO Z（7）
公开年 2019（2） 2020（2） 2021（2）
申请年 2019（3）  2020（3） 
专利权人 UNIV PEKING（7）

Graphene nonlinear optical effect full light control device for two-dimensional material system, has oscillator for generating ultra-fast light, and collecting light path for collecting harmonic signal generated by graphene sample.

LIU K, CHENG Y, ZHAO Z, HONG H

Method for regulating and controlling secondary harmonic signal of transition metal sulfide, involves providing transition metal sulfide/two-dimensional dielectric material heterojunction on substrate and measuring secondary harmonic signal.

LIU K, WU C, HONG H, ZHAO Z

Preparing large-area multilayer graphene comprises providing substrate in reaction chamber, annealing, introducing carbon source, performing chemical vapor deposition reaction and adding water vapor during chemical vapor deposition reaction.

LIU Z, CHEN B, SUN L, LI Y, DING Q, ZHAO Z, LIANG Y, WANG Y, LIU H

Growing of graphene single crystals involves growing graphene on substrate by chemical vapor deposition, and introducing oxidizing gas during growth process.

LIU Z, PENG H, CHEN B, SUN L, LI Y, LIU H, WANG Y, CAI A, DING Q, ZHAO Z

Preparing graphene glass assisted by metal nanoparticles for defogging glass, involves preparing metal nanoparticle dispersion on surface of glass substrate, and removing solvent to obtain pretreated substrate.

ZHAO Z, LI Y, ZHAO Y

Ion implantation auxiliary preparation of graphene glass comprises performing metal ion implantation on glass substrate to obtain metal ion-doped glass, and performing chemical vapor deposition on surface of metal ion-doped glass.

ZHAO Z, ZHAO Y, LI Y

Preparation of nitrogen-doped graphene, involves providing multilayer film substrate containing silicon layer and nickel layer, performing nitrogen ion implantation on surface of nickel layer, and annealing nitrogen-doped substrate.

ZHAO Z, ZHAO Y, FU E, WANG X, HAN D