国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C07（2）
IPC小类 B01J（5）
IPC B01J027/22（5）
发明人
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人

Preparing confinement structure composite material comprises forming nanoporous material layer of first material and second material filled in nanopore, so that nanopores form hydrophilic or hydrophobic confinement space.

XU W, ZHANG Q, CHEN B, XIAO X

Preparing high dispersing carbon dioxide hydrogenation catalyst by using copper iron oxide doped graphene oxide as precursor used as carbon dioxide hydrogenation liquid fuel catalyst, comprises e.g. mixing iron salt and copper salt in solvent, and stirring graphene oxide added with suspension.

CAI M, GUO L, SUN S, ZHANG Z, WEI Y

Carbon-modified metal-based reduction catalyst used in cyano hydrogenation reaction, comprises metal-based active center reacting with carbon-containing gas, metal-based active center is nickel, cobalt or nickel alloy, forming nickel carbide or cobalt carbide or nickle metal carbide carrier.

LIU S, CHEN J, RUAN P, ZHANG H, ZHENG N

Cobalt-carbon nano tube-titanium-graphene oxide composite catalyst useful for potassium tetrahydroborate hydrogen production comprises support, carbon nanotubes and cobalt-N compounds.

LI J, YIN J, WEN Q, ZHAO J, GAO Y, WANG X, WANG G

Preparing novel photocatalyst composite sterilization material useful for preparing food packaging bags, comprises e.g. adding excess graphene powder to vacuum furnace and maintaining predetermined temperature for predetermined time, mixing, and drawing and cutting composite slurry into particles.

KE L