国家/地区 中国（26） 世界知识产权组织（4） 加拿大（2）
IPC部 C（30）
IPC大类 C09（30）
IPC小类 C09K（30） H05K（16） C01B（10）
C01G（7） B82Y（5） C04B（5）
H01M（3） C07F（2） H01L（2）
IPC C09K003/00（30）
发明人 XIA L（4） ZHANG X（4） HUANG X（3）
LI T（3） WANG J（3） WANG X（3）
AN Y（2） CHEN J（2） DAIGLE J（2）
GE K（2） GUO Y（2） LI W（2）
LI Y（2） WU Q（2） ZHANG Y（2）
公开年 2022（21） 2023（9）
申请年 2022（30）
专利权人 BEIJING INST.（2） HARBIN INST .（2） HARBIN INST .（2） HYDROQUEBEC（2）

Preparing p-type doped three-dimensional graphene-wrapped zeolitic imidazolate frameworks composite absorbing material involves preparing graphene dispersion, mixing zeolitic imidazolate framework (cobalt) with graphene oxide dispersion.

LI Y, HE H, QIU F, SHEN Q, WAN J, WU S

Preparation of graphene-coated metal nanoparticle porous powder material involves dissolving nitrate in water, stirring, reacting with carbon-containing polymer, placing obtained dried sample into furnace, introducing inert gas, and heating.

YANG W, JIANG M, WANG L, CAO T, HUANG B, HU Y, TONG Y, WANG H, JI X

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

Preparing graphene-loaded iron hexagonal nanosheet composite wave-absorbing material used in electromagnetic wave absorption, by placing copper foil substrate in electrolyte, transferring single-layer graphene to silicon on substrate, and dissolving ferric chloride hexahydrate in ethanol solution.

XIA L, LIU Y, ZHANG K, HUANG X

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 highly thermally stable fluorescent light concentrator comprises coating boride or sulfur-based metal compound shell on surface of quantum dot and uniformly mixing heterostructure quantum dots with shell structure, graphene and polymer solution.

HAN G, ZHANG Y, JING Q, WANG X, LIU G, ZHAO H

Flexible and attachable thermal management/electromagnetic shielding composite material comprises carbon-based material, phase change material, and micro-nano metal particle modified composite material composed of micro-nano metal particles, and organic flexible material for packaging.

CHEN J, XU B, ZHAO M, CHEN Y

Micro-airbag structure loaded with magnetic particle useful in field of electromagnetic shielding, comprises e.g. carbon nanofiber embedded in graphene sheet, and magnetic particles are distributed on surface and inside of composite material.

SU J, WEI G, LI L

Preparing three-dimensional oriented porous airgel loaded hollow oxide nanocube useful in field of wave absorption, comprises e.g. carbonizing chitosan/graphene oxide airgel, loading zeolitic imidazolate framework-67 nanocube on airgel, and processing airgel using solution containing metal ions.

MAN Q, ZHUANG X, WU Q, PAN L, GAO Y

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E