国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3）
IPC B01J035/00（3）
发明人 ZHANG Q（3）
公开年 2023（2）
申请年 2022（3）
专利权人

Preparing catalyst used for preparing vanillic aldehyde and 4-methyl guaiacol, involves mixing metal nickel salt, cobalt salt, carbon source, and amine source in solvent in certain proportion, heating, stirring to form uniform jelly, and drying jelly to obtain the catalyst precursor.

CHEN L, ZHANG Q, ZHANG X, MA L, LIU J

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

Free radical induced graphite type nitrogen-doped graphene catalytic material, comprises graphite powder, sodium nitrate, potassium permanganate, concentrated sulfuric acid, nitrite, hydrogen peroxide, and balance of water.

WANG B, YU Y, ZHOU Y, HONG J, ZHANG Q