国家/地区 中国（10） 世界知识产权组织（2）
IPC部 B（14）
IPC大类 C08（14）
IPC小类 C08J（14） C08L（11） C08K（10）
B01J（9） B29C（3） C02F（3）
C08G（3） B01D（2） C08B（2）
IPC C08J009/28（14）
发明人
公开年 2021（10） 2022（4）
申请年 2021（14）
专利权人

Preparing biomass-based aerogel photo-thermal material used in seawater desalination, comprises mixing oxidized graphene in alkaline solution, adding cellulose and humic acid, mixing, adding cross-linking agent, mixing to form composite hydrogel, solvent exchanging, pre-freezing and freezing.

HUANG Y, QIU X, SUN L, ZHENG D

Producing solid foam by forming homogeneous suspension comprising solidifying agent, forming foam mixture which comprises bubbles by mixing air bubbles into suspension, injecting foam mixture via nozzle to form foam pattern and laying foam pattern on moving surface and solidifying foam mixture.

ALAVA M, KOIVISTO J, PUISTO A, PUISTOANTI

Preparation method of aerogel framework, involves dispersing fluorinated boron nitride nanosheets and graphene oxide in polyvinyl alcohol aqueous solution or carboxymethyl cellulose aqueous solution to obtain aqueous slurry, placing aqueous slurry in mold for bidirectional freezing, and drying.

GUO H, HU B, LI B

Preparing super-hydrophobic graphene/polyvinyl alcohol aerogel in separating water-in-oil emulsion, comprises adding polyvinyl alcohol and graphene oxide into deionized water, adding polyvinyl alcohol solution in graphene oxide suspension and obtaining graphene oxide/polyvinyl alcohol suspension.

LI L, HOU L, REN Z, LIN Y, YANG Y

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

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

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