国家/地区 中国（15） 美国（3） 欧洲专利局（EPO）（2） 日本（2） 世界知识产权组织（2）
IPC部 B（21）
IPC大类 C08（21）
IPC小类 C08J（21） C08K（15） C08L（15）
B01J（12） B01D（5） C08G（5）
B29C（4） C02F（4） B32B（3）
B33Y（2） B82Y（2） C08B（2）
C08F（2） G01N（2） H01M（2）
IPC C08J009/28（21）
发明人 LI H（2） ZHANG Q（2）
公开年 2021（21）
申请年 2020（10）  2021（10） 
专利权人

Aerogel useful for preparing aerogel electrode used for manufacturing pressure sensor, comprises graphene oxide, and poly(3,4-ethylenedioxythiophene)/polystyrene sulfonate.

HAN D, WANG W, QU D, LIU Z, MA Y, BAO Y, LI W, SONG Z, KONG H, NIU L

Cellulose-graphene porous composite aerogel applied to functional materials, comprises cellulose, graphene oxide with specified range of particle size distribution and reduced graphene with specified range of particle size distribution range.

YAN Z

Preparing graphene foam, for dye degradation specifically methylene blue degradation in visible light gets decolorize comprises comprises ammonium chloride and biomass.

WAGHMODE S A, BUTALA D P, DESAI A D

Preparing porous electromagnetic shielding device with low reflection and high absorption based on gradient structure design comprises utilizing three dimensional printing to prepare polymer matrix composites containing conductive fillers and magnetic particles.

ZENG S, ZHAO H, HE L

Bio-based foam material having specific pore diameter useful as e.g. electromagnetic shielding material, buffer material, electric heating material, fire-proof material, filtering material and packaging material, comprises a cellulose matrix.

WU N

Natural polymer-based atmospheric water collection material for adsorption and desorption of water vapor, is prepared using natural polymer and cross-linking to obtain hollow structure, where natural polymer is natural polymer material with polysaccharide main chain and hydrophilic side chains.

HE J, XU X

Foam used in laminate, comprises nano carbon material and resin and has preset point impact-absorbing rate and preset heat conductivity of thickness direction measured by xenon flash method.

NEGISHI M, WADA M, SATO T

Thermal insulation material used in building and construction, refrigeration appliance, electronic devices, aerospace and batteries comprises aerogel layer consisting of monolithic organic aerogel and cover layer.

WEINRICH D, FRICKE M, VOGELSANG V, LIED F, ENGEL S

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

Preparing functional nanomaterial/cellulose composite aerogel using paper folding principle, comprises e.g. dispersing functional nano-material in water, adding cellulose solution and tertiary butyl alcohol, molding, compacting and folding.

JIANG Y, LIANG J, CHENG Y, PENG J, LIN S