国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J003/04（2） B01J019/10（2） B01J027/24（2）
B01J035/10（2） C01B032/19（2）
发明人 LI B（7）
公开年 2022（4） 2023（3）
申请年 2022（7）
专利权人 SHENZHEN GUO.（2） UNIV GUILIN .（2）

Supercritical high pressure graphene reaction device, comprises feeding port of stripping kettle connected with discharging port of reaction vessel by releasing ball valve, discharging port of stripping kettle connected with the receiving end of vacuum pressure loading and unloading system.

JIA M, LI B, WANG W, FAN C, WANG J, LI W

High-pressure graphene ultrasonic reaction vessel, has high pressure ultrasonic device that is installed on side part of vessel main body and extending to generate high pressure ultrasonic effect acting on main body, and stripping gas conveying pipeline for conveying supercritical carbon dioxide.

JIA M, LI B, WANG W, FAN C, LI W, WANG J

Preparing graphene oxide/chitosan/polyvinyl alcohol composite microsphere immobilized copper catalyst comprises e.g. adding graphene oxide into chitosan solution, ultra-sonicating, adding polyvinyl alcohol and glutaraldehyde, sonicating, adding copper(II) sulfate aqueous solution and reaction.

LI W, LI B, FU C, ZHU L, HU X, GUO H, ZHANG Y

Preparing graphene-supported silicon carbide photocatalyst for visible light hydrogen production comprises preparing pure silicon carbide, and pure carbon black, mixing pure silicon carbide and pure carbon black to obtain a mixture, centrifugal washing and vacuum drying in sequence.

CHEN X, HOU M, WEN G, LIU Z, LI B, LAI S, CHEN Y

Preparing reduced graphene oxide aerogel wave-absorbing microspheres with chiral helical structure useful for microwave absorber, comprises e.g. dissolving calcium chloride in a solvent, and obtaining the desired camphorsulfonic acid-reduced graphene oxide aerogel absorbing microspheres.

DENG W, XU Z, LI B, LI T, TIAN Y, MENG F

Preparation of ultrathin porous flaky graphene carbon nitride photocatalyst for photocatalytic degradation of rhodamine b, involves weighing urea, heating, heat-preserving, cooling, adding urea into methanol solutions and dispersing.

SUN L, XU F, ZOU Y, LI B, CAI D, LI Z, LIU J, SUN Z, ZHANG Y, PENG L, HUANG P

Cobalt-chromium-boron/nitrogen-doped graphene composite nanomaterials used as borohydride hydrolysis hydrogen production catalyst, comprises nitrogen-doped graphene, soluble chromium salts and soluble cobalt salts, ultrasonic compounding is carried out in the ratio of a certain amount of substances.

SUN L, XU F, JIANG C, FU X, LIANG J, YANG Z, LI H, LI B