国家/地区 中国（7）
IPC部 C（7） B（3）
IPC大类 C01（7） B82（2）
IPC小类 C01B（7）
IPC C01B021/064（7）
发明人
公开年 2022（4） 2023（3）
申请年 2022（7）
专利权人

Method for transferring thin-layer two-dimensional material of ultra-thin silicon target substrate and array electrode, involves sequentially removing second transfer film and first transfer film to realize transfer of thin-layer two-dimensional material to target substrate.

LAN S, ZHANG Z, PAN B, ZHENG Z, HONG Y, WANG P

Large-area boron nitride graphene vertical heterojunction film for preparing the material with graphene material, comprises substrate and hetero structure layer covering substrate, comprises boron nitride and graphene, where boron nitride film is uniformly grown on graphene thin layer.

GAO W, FENG Y, GUO Y, YIN H

Method for preparing micro-nano materials comprise e.g. introducing sacrificial carrier into slurry containing raw materials and auxiliary agents, shaping and drying to form mixture, synthesizing preform to prepare porous body made of micro-nano materials, and performing dispersion operation.

LI Q

Preparation of two-dimensional material such as e.g. graphene, using chemical assisted mechanical stripping, involves mixing layered material with strong acid, mechanically peeling obtained mixture, and adding processing liquid to mix uniformly.

CHENG H, QIU L, DING S, LIU M, FAN W

Preparing carbon-based/elemental metal/boron nitride core-shell structure microwave absorbing material involves weighing carbon-based material, metal source, boron-containing material and nitrogen-containing material, adding them to ball milling jar in turn, adding solvent, sealing and ball-milling.

LIU D, JIANG D, SU Q, ZHONG B

Enhancing thermal conductivity of reduced graphene oxide, comprises preparing large-area reduced graphene oxide by thermal reduction method, preparing high-quality boron nitride by mechanical exfoliation, annealing heterojunction high-quality boron nitride/reduced graphene oxide and tuning.

TIAN J, CHEN S, LIU Z

Method for controllable preparation and transfer of self-supporting two-dimensional materials based on self-assembled monolayer comprises growing two-dimensional material film on metal substrate, volatilizing solvent, floating metal substrate with two-dimensional material thin film, and drying.

PENG H, GAO X, ZHENG L