国家/地区 中国（11）
IPC部 C（11） B（6） H（2）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C01B032/184（7） B82Y040/00（2） C01B032/194（2）
H01M004/36（2） H01M004/62（2） H01M010/054（2）
发明人 LI J（3） CAO L（2） CAO Q（2）
CHEN W（2） FENG L（2） FENG Y（2）
GUO L（2） HOU X（2） HUANG J（2）
LOU R（2） LUO T（2） SUO G（2）
XU Z（2） YANG Y（2） YE X（2）
公开年 2021（10）
申请年 2021（11）
专利权人 UNIV SHAANXI SCI TECHNOLOGY（11）

Preparation of laser induced graphene on wood by placing pine substrate material in vacuum cavity, vacuumizing, placing vacuum cavity on laser direct-writing processing system for scanning radiation, and using optical fiber laser.

SONG Z, YAO Y, XUE J, WU K, MIAO T, ZHOU L, MENG C, ZHANG Y

Preparing macroscopically recoverable molybdenum disulfide/graphite phase carbon nitride/graphene oxide composite material comprises e.g. mixing graphite phase carbon nitride and molybdenum disulfide, grinding, dispersing graphene oxide in water, adding L-ascorbic acid, washing and drying.

SUO G, XUE F, HE R, ZHANG L, YE X, FENG L, HOU X, CHEN H, LIU J, YANG Y

Preparation of silver-loaded graphene/copper self-lubricating material used in e.g. vehicle application, involves dispersing graphene nanosheets and sodium dodecyl sulfate in dimethylformamide, dispersing with silver nitrate solution, hydrothermally-treating, mixing copper powder, and sintering.

ZHANG B, BAI G, MIN Z, YANG X, SUN H, CAI L, JIA J

Preparation of fluorescent anti-counterfeiting coating comprises drying, pulverizing leather waste, dispersing in ultrapure water, hydrothermal reacting, suction filtering, compounding with thickener and printing code on substrate.

LI L, MA J, SHI J, ZHANG W

Preparing mesoporous tin oxide nanorod/nitrogen doped graphene sensitive material useful for absorbing formaldehyde comprises mixing tin salt solution and graphene oxide, adding nitrogen doping agent, freezing, drying and cooling.

LU J, CAO Q, WANG Y, XU C, LI C

Preparing multi-level structure tetraoxide antimony graphene composite material used as cathode material of sodium ion battery, involves adding antimony tartrate into uniformly dispersed graphene oxide aqueous solution.

HUANG J, LUO T, GUO L, CAO L, LI J, XU Z, FENG Y, CHEN J

Preparing carbon-coated antimony selenide/graphene composite material involves adding graphene oxide into distilled water, and then adding antimony potassium tartrate, polyvinylpyrrolidone and carbon source under stirring.

HUANG J, GUO L, LUO T, CAO L, LI J, XU Z, FENG Y, WANG H

Preparing liquid oil and silicon carbide by microwave-assisted depolymerization of rice husk involves pulverizing the rice husk, mixing the pulverized rice husk and the microwave absorbent uniformly, and passing the ball milling.

WANG W, MA Z, XUE B, LI J, YOU X

Preparing graphene based on in-situ generated lignin comprises carrying out high temperature pyrolysis process for lignin by using high temperature sintering technology and lignin as carbon source, and then cooling.

LOU R, CAO Q, ZHANG B, TIAN J, CHEN W, KONG L, LIU Y

Preparing purple phosphorus-graphene composite material useful as gas sensor by e.g. preparing graphene on surface of copper foil sample, etching copper foil sample, cleaning with de-ionized water, and stripping purple phosphorus crystal.

YE X, YANG Y, QI M, ZHANG L, HOU X, SUO G, FENG L