国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（5） C07（4）
H01（2）
IPC小类 B01J（12）
IPC B01J027/24（5） B01J035/00（3） C02F101/34（3）
B01J020/30（2） C02F001/461（2） C02F101/30（2）
C02F101/38（2）
发明人 ZHANG Q（12）
公开年 2023（7） 2022（5）
申请年 2022（12）
专利权人 UNIV HUAQIAO（3）

Preparing ozone-enhanced graphite nitrogen-doped graphene catalytic material comprises introducing graphene and water, carrying out hydrothermal reaction, mixing graphene dispersion after oxide etching with nitrogen precursor, and heating in protection of carrier gas and reacting.

HU T, CHEN S, HONG J, ZHANG Q

Preparation of 4,4'-diaminodiphenylmethane involves adding formaldehyde or paraformaldehyde into aniline solution, and adding water and graphene catalyst for catalysis.

FENG J, ZHANG Q, DAI Y, CHEN D, MA C, WU M

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 ultraviolet light-induced thiarized graphene catalytic material useful in theoretical research, comprises irradiating titanium dioxide with ultraviolet light to excite carrier gas, introducing graphene oxide, sulfur precursors and water, and performing low-temperature thermal annealing.

HU T, CHEN S, HONG J, ZHANG Q

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

Electrochemical preparation of single-atom material used in energy storage, by using carbon material, MXenes material, carbonitride, and nitrided nickel-cobalt graphene composite material, using ionic liquid as electrolyte solution and using electrochemical method to carry out single-atom anchoring.

LU X, XU Q, LI G, PANG Z, ZHANG Q, WANG F, XIA X, WANG S, ZOU X

Phase change microcapsule useful in field of lithium battery manufacturing comprises capsule wall and spherical capsule core completely covered by capsule wall, conductive and thermally conductive coating, phase-change substance forming capsule core includes paraffin, stearic acid, or palmitic acid.

ZHANG C, LIAO Q, ZHANG Q

Preparation of alkali metal modified nickel-tin material for catalyzing ethanol aqueous phase to synthesize carbon products, involves preparing mixed solution using e.g. alkali metal citrate, adding nickel and tin salt, heat-stirring, drying, grinding, and pyrolyzing.

LIAO J, QIU S, WU X, ZHANG Q, LING Y, WANG T

Preparing graphene aerogel based on in-situ foaming technology, comprises e.g. preparing graphite oxide suspension, adding strong acid-resistant surfactant into graphene oxide suspension, stirring to obtain graphene oxide mixed solution, adding carbonate, freezing and thermally annealing.

LIU J, XU X, YUAN Y, ZHONG Y, WEI Q, ZHANG Q, QIN Y

Fast adsorption type iron-doped porous constructed wetland filler useful in removing nitrogen compounds in sewage, rapid adsorption of ammonia nitrogen, nitrogen biotransformation and applications in microbial extracellular electron transfer.

YI L, MA H, ZHANG Q, ZHANG C, LI K, WU Y, HAN R