国家/地区 中国（41）
IPC部 B（41）
IPC大类 B82（41）
IPC小类 B82Y（41）
IPC C09K003/00（41）
发明人 LIU Y（9） FENG D（3） HUANG Y（3）
HE C（2） HUANG X（2） LI T（2）
LIU E（2） LIU Z（2） MA L（2）
SHI C（2） SUN G（2） XIA L（2）
YU M（2） ZHANG D（2） ZHANG N（2）
公开年 2016（11） 2015（4） 2020（4） 2022（4） 2013（3） 2017（3） 2018（3） 2011（2） 2014（2） 2023（2）
申请年 2015（12）  2013（4）  2016（4）  2017（3）  2018（3）  2020（3）  2022（3）  2010（2）  2012（2）  2019（2）  2021（2） 
专利权人 LIU Y（8） FENG D（3） HARBIN INST .（2） UNIV BEIJING.（2）
UNIV BEIJING.（2） UNIV NORTHWE.（2） UNIV TIANJIN（2）

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Stress engineering for continuously adjusting properties of target material comprises e.g. placing nano-container on platform of mechanism, applying pressure on composite of nano container and target material for compression, removing external pressure, and adjusting properties of target material.

LI W, LIU C

Preparing C-band composite electromagnetic wave absorbing material involves adding graphene oxide dispersion in deionized water, dissolving, adding copper doped tin oxide to complete dissolution, adding silane coupling agent, performing hydrothermal treatment, freezing, and drying.

SUN S, JIANG D, ZHONG B, LI T, XIA L, HUANG X

Preparing wave-absorbing material comprises using mixed solution of organic iron salt and triethylene glycol preparation graphene as mixed solution of organic iron salt and triethylene glycol, carrying out boiling reflux treatment to the mixed solution and separating dry liquid.

XU F, LI Y

Preparing high frequency soft magnetic ferric oxide/tin dioxide/graphene composite wave absorbing material for communication device, involves preparing oxidation graphene dispersion ultrasonically dispersing concentration prepared by hummer's method graphene then adding distilled water.

WANG J, CUI D

Preparing frequency-adjustable tin oxide/tin/reduced graphene oxide composite wave absorbing material, involves dissolving tin chloride dihydrate in absolute ethanol and stirring well, and placing in deionized water and stirred.

GE K, LI H, LI T, XIA L, HUANG X

Preparation of boron carbonitride nanosheet used as supercapacitor electrode material for, e.g. catalytic adsorption material by weighing and mixing carbon source, boron source and nitrogen source, drying, grinding, degassing, and heating.

YU W, XIN B, LUO J, SHEN D, KONG F, YU M, LIU Y, YUAN X, FAN M, ZHU R

Preparation of cobalt selenide/nitrogen and phosphorus co-doped graphene composite material used as electromagnetic wave absorbing material, by heating solutions of selenium powder, triphenylphosphine and cobalt acetylacetone, reacting.

ZHANG D, ZHAO J, SUN W, WANG X, YANG J

Graphene oxide/carbonyl iron wave-absorbing composite material, which is core shell structure, used for wave absorbing material for electromagnetic wave absorption field, comprises graphene oxide layer compounded on surface of carbonyl iron.

XI H, ZHOU W, ZHAO Y, MA L

Preparing zinc oxide/silver/graphene nanocomposite for electromagnetic shielding anti-ultraviolet multifunctional coating, involves adding graphene oxide to ethanol-water mixed solution, then sonicating to prepare a graphene oxide solution.

FENG M, SHEN X, ZENG X, LU J, ZHU N