国家/地区 中国（18）
IPC部 B（18）
IPC大类 B01（18） C01（18） B82（4）
C07（3） C02（2）
IPC小类 B01J（18）
IPC B01J027/24（18）
发明人 WANG X（4） LI J（3） SUN L（3）
XU F（3） LI B（2） LI H（2）
LI S（2） LIU J（2） LIU Y（2）
WANG J（2） ZHANG W（2） ZHAO J（2）
ZOU Y（2）
公开年 2022（13） 2023（5）
申请年 2022（18）
专利权人 UNIV GUILIN .（3）

Preparation of nitrogen-doped porous graphene used as e.g. catalyst, involves dispersing amino-modified graphene oxide in water, controlling solid content of obtained dispersion to prepare thick slurry, and irradiating with microwaves.

WANG X, LI J, YU F, DU Z, WANG J

Preparation of nitrogen-phosphorus-doped graphene perovskite lanthanum nickel oxide catalyst for preparing hydrogen, involves ultrasonically-dispersing graphene oxide in water, adding e.g. ammonium dihydrogen phosphate, stirring, reacting, cooling, filtering, and washing.

ZOU C, JIA L

Preparing nano metal catalyst, comprises e.g. preparing metal nanoparticles, dissolving it in a cyclohexane, dispersing activated carbon in mixed solvent consisting of methanol and cyclohexane, and adding obtained solution under stirring and/or ultrasonic conditions.

ZHOU T, LI J

Preparing nitrogen-doped porous graphene used for efficient catalytic reduction of aromatic nitro compound, involves preparing graphene oxide suspension and freeze-drying; dispersing graphene oxide aerogel, nitrogen-containing precursor and activating agent into deionized water.

QI M, WANG M

Preparing purple phosphorus-based photocatalytic material useful in photocatalytic water splitting to produce hydrogen, comprises dispersing purple phosphorus nano material and two-dimensional material in organic solvent, ultrasonic processing, filtering, washing and drying.

WANG Y, WANG X

Preparing loading palladium-nickel nano-catalyst on double carrier useful in catalyzing hydrogen production reaction of formic acid decomposition at room temperature, comprises e.g. calcining carbon nanotubes and urea, adding sodium borohydride as reducing agent, and magnetically stirring.

HOU B, GONG J, LIU Y, SHANG H, WANG J, LI S

Photo-thermal catalytic composite material used as photo-thermal catalyst, comprises nitrogen-doped graphene as carrier, and copper sulfide/nitrogen-titanium dioxide nanoparticles formed by coating copper sulfide and nitrogen-doped titanium dioxide as active component.

WEN Y, WANG X, KAN J, LIU Y, WAN J, GONG R, WU G, YAO D

Construction method for gallium nitride-zinc oxide solid solution based Z-type photocatalytic water splitting reaction system comprises preparing gallium nitride-zinc oxide solid solution, and using solid solution surface loading metal oxide co-catalyst as oxygen evolution photocatalyst.

LIU K, MA G

Preparing mixed fuel gas from methanol, comprises dissolving composite catalyst in methanol, and reforming and gasifying methanol into mixed gas containing hydrogen, carbon monoxide, methane, ethane, isopropane, and dimethyl ether.

GUO K, LIU J, XIAO S, WU M

Preparing potassium-oxygen co-doped graphitic carbon nitride photocatalyst, comprises e.g. respectively dissolving melamine and cyanuric acid, obtaining solution A and solution B, mixing solution A and solution B to obtain white precipitate, washing, and drying.

LI Y, ZHANG W, ZHAO J, ZHANG Z, ZHENG Y, XIE H, GUO X