国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（4） C02（4）
IPC小类 B01J（7）
IPC B01J013/00（7）
发明人 WANG H（7）
公开年 2021（2）
申请年 2021（2） 
专利权人 CHINA PETROL.（2） SINOPEC ENG .（2）

Preparing secondary enhanced graphene gas gel useful in shoes, comprises introducing substrate layer on prepared graphene gas gel surface, performing chemical vapor deposition reaction and growing sheet layer or spherical graphene aggregate on surface of substrate layer.

ZHENG L, SHEN Y, ZHENG Y, WU L, WANG H

Preparing graphene oxide aerogel, comprises dispersing graphene oxide in hydroalcoholic solution to form uniform graphene oxide dispersion, and then lyophilizing the graphene oxide dispersion to obtain final product.

FU Q, YA F, YUAN X, WANG H, WANG J, WANG X, LI C, CUI X, YU S

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Preparing graphene oxide aerogel, comprises freeze-drying dispersion containing reducing agent, graphene oxide and water to obtain aerogel sample having fixed shape, and subjecting aerogel sample to reduction reaction.

YU S, CUI X, LI C, WANG H, YA F, YUAN X, FU Q

Preparing cellulose/graphene nanosheet composite aerogel by adding cellulose material and graphite into solvent, stripping graphite, dispersing stripped graphene nanosheet in sol to obtain composite sol, exchanging, washing and drying.

WANG H, SUN P, SHAO G

Three-dimensional foamed nickel-based nitrogen-doped graphene aerogel for treating high-salt dye wastewater, comprises graphene oxide, nitrogen source, crosslinking agent, reducing agent and foamed nickel.

YUAN R, WANG H, YU P, JIANG M, GAO S, NIE C

Preparation of aerogel material used in adsorption of antibiotics in aqueous solution, involves assembling one-dimensional nanofibrous cellulose and two-dimensional graphene into ultra-light porous aerosol material by ultrasonic method.

SUN Q, YAO Q, FAN B, XIONG Y, WANG H, JIN C