国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） G01（8）
IPC小类 C01B（8）
IPC C01B032/194（8）
发明人 ZHANG Y（8）
公开年 2022（4） 2020（3）
申请年 2022（4）  2020（2） 
专利权人 UNIV SHAANXI.（2）

Method for preparing nitrogen sulfur co-doped porous graphene film loaded with metal nano particles, involves dissolving nitrogen-containing sulfur compound in graphene oxide water solution, and mixing uniformly and stirring to completely dissolve.

ZHANG Y, XI J

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

Method for preparing violet-phosphorus alkene/graphene temperature-sensitive sensor, involves adopting vacuum filtration method to compound graphene film and purple phosphorus alkene, and preparing electrode on heterojunction graphene film.

ZHAO D, HOU X, ZHANG Y, ZHENG X, QIANG H, QI M, CHEN M, YE X

Preparing graphene powder reinforced purple phosphorus alkenyl gas sensitive sensor film involves crushing block body purple phosphorus into purple phosphorus alkene, mixing violarene with graphene powder, and adding solvent, using spin coating, drop coating and vacuum filtering.

HOU X, ZHAO D, CHEN M, ZHENG X, QIANG H, QI M, YE X, ZHANG Y

Preparing nitrogen-doped three-dimensional porous graphene-based electrode material comprises e.g. ultrasonically mixing graphene oxide solution and hydrogen peroxide solution, and placing it in reaction kettle for reaction.

YANG Y, ZHANG Y, CHEN Z, ZHANG L, WANG Q

Reducing interaction between metal substrate and graphene layer in metal substrate/graphene useful for graphene detection and/or production comprises dispersing intercalation liquid on surface of graphene layer and heating.

HUANG D, SHI H, ZHANG Y, LI X, LI Z

Preparing self-repairing hydrogel using modified graphene oxide material comprises e. g. connecting surface of graphene oxide with acrylic acid, dispersing graphene oxide in solution of acrylic acid and 4-dimethylaminopyridine.

BAI L, ZHANG Y, CHEN H, WANG W, WANG N, MA A, XUE Z, NIU Y

Preparing chlorographene useful in preparation of electrochemical sensors for detecting chloramphenicol, comprises e.g. dispersing graphene oxide in hydrochloric acid ultrasonic, under the protection of nitrogen refluxing and reacting.

ZHANG X, ZHANG Y