国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） G01（2）
IPC小类 C01B（14）
IPC C01B032/194（14）
发明人 PENG H（14）
公开年 2022（5） 2020（3） 2017（2） 2021（2）
申请年 2022（4）  2019（3）  2016（2）  2020（2）  2021（2） 
专利权人 UNIV PEKING（9） BEIJING GRAP.（5） UNIV GUANGXI.（2）

Preparing metal microgrid-graphene-porous film composite structure in field liquid phase electron microscopy imaging or cryo-electron microscopy imaging, involves preparing porous film floating on water surface, and obtaining metal microgrid-graphene-porous film composite structure.

ZHANG Y, GAO X, ZHENG L, PENG H

Preparing manganese-doped tantalum trisulfide-reduced graphene oxide composite material, involves dissolving thioacetamide, tantalum chloride and manganese acetate tetrahydrate in deionized water, stirring, adding graphene oxide solution, reacting, washing and freeze-drying.

ZHANG J, ZHU M, PENG H, LI X, DONG Y

Method for transferring single crystal wafer graphene film to target substrate e.g. silicon sheet, involves removing heat release adhesive tape and each adhesive layer in composite layer after drying obtained heat release tape/auxiliary support layer/terpenoid small molecular layer.

LIU Z, XIE Q, CAI A, YAN R, WANG M, GAO X, LIN L, ZHENG L, HU Z, PENG H

Gas sensor based on phosphorus pentoxide doped with graphene comprises two metal electrodes set at top part of substrate, phosphorus pentoxide doped graphene set on top part of metal electrodes, substrate that any one of silicon oxide sheet, quartz sheet, ceramic sheet and glass sheet.

PENG H, XU M, CHEN W, SUN M, LI Q

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

Use of volatile small molecule compounds in preparation of suspended two-dimensional material films by clean transfer for transmission electron microscopy carrier network, high-resolution structure analysis of single particles, or high-resolution single-atom imaging.

PENG H, ZHENG L

Transferring graphene film comprises e.g. providing first graphene composite structure, removing base layer of first graphene composite structure to obtain second graphene composite structure, and removing buffer layer.

PENG H, GAO X, ZHENG L, LIN L, LIU Z, HU Z, YAN R, YANG H

Parylene based graphene transfer involves using chemical vapor deposition method to grow graphene on obtained metal substrate to obtain graphene plus metal structure.

LI Q, CHEN W, PENG H, LI T

Bioactive ligand functionalized graphene film comprises biologically active ligand of nickel-ammonia triacetate which is connected to graphene film.

WANG H, PENG H, CHEN Y, ZHANG J, LIU N

Transferring graphene wafer comprises e.g. providing graphene wafer with metal substrate, using electrochemical bubbling process to peeling graphene wafer from metal substrate, and bubbling system in electrochemical bubbling process.

PENG H, LIU Z, YAN R, TANG J, DU Y