国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C01（4）
IPC小类 B01J（4）
IPC C01B032/194（4）
发明人 LIU Z（4）
公开年 2021（4）
申请年 2021（4） 
专利权人

Preparing catalytic hydrogenation catalyst based on double-network graphene hydrogel comprises e.g. polymerizing graphene containing palladium ions, double bonds, acrylic acid and acrylamide to obtain first layer network, immersing in anionic polymer aqueous solution to form second layer network.

LIU Z, XU S, XU L

Graphene-enhanced hydrogel used for preparing bacteria, drugs or gene carriers, and in medicament for treating chronic diarrhea, comprises amphiphilic graphene, sodium lactate, calcium alginate, and water.

LIU Z, WANG J, ZHANG Y, LI Y, JIAO Y, CAO J, QI X, ZHANG Q

Composite material of cobalt-boron-phosphorus-oxide nano-particles supporting reduced graphene oxide useful as sodium borohydride hydrolysis catalyst, obtained by e.g. loading cobalt-boron-phosphorus-oxide on reduced graphene oxide.

SUN L, SANG Z, XU F, KANG L, LI T, BU Y, JIA X, LIU Z, LI B, LUO Y, ZOU Y

Preparing graphene modified material comprises e.g. adding graphene, iron salt and ferrous salt into water, ultrasonic blending, annealing, cooling, filtering, modifying graphene, grafting filtering, washing, freezing and drying.

FAN L, GE D, DU J, LIU Z, CHENG Z, XING C