国家/地区 中国（22） 世界知识产权组织（5） 巴西（2） 加拿大（2） 欧洲专利局（EPO）（2） 印度（2）
IPC部 C（25）
IPC大类 C01（25） B01（24） C07（3）
B82（2）
IPC小类 C01B（25）
IPC C01B003/22（25）
发明人 LI S（6） HASHIMOTO H（4） HORIBE T（4）
ISOBE K（4） SERA Y（4） SHANG H（4）
YAMASHITA E（4） BAI Y（3） DUAN Y（3）
JIANG Q（3） LIANG J（3） LIU Y（3）
WANG J（3） YAN J（3） DAI P（2）
公开年 2018（8） 2021（4） 2019（3） 2022（3） 2023（3） 2016（2）
申请年 2017（5）  2022（5）  2021（4）  2016（3）  2018（3）  2019（3） 
专利权人 FUJI CHEM IN.（4） KWANSEI GAKU.（4） UNIV HEBEI T.（4） UNIV JILIN（3）
UNIV QINGDAO.（3） UNIV XIAMEN（2）

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 halide perovskite-graphene-platinum composite material useful as composite photocatalyst for enhancing performance of hydrogen and aromatic aldehyde production, comprises e.g. adding composite material into N,N-dimethylformamide solution, catalytically reducing and loading.

CHEN T, YANG M

Preparing nano-nickel catalyst used for producing hydrogen from low-temperature liquid-phase formic acid, involves performing in situ growth of nickel-based organic framework compound nickel-metal-organic framework- reduced graphene oxide precursor on graphene oxide by hydrothermal process.

CHEN X, JIA L

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

Producing hydrogen in liquid by providing suspension of graphene particles in liquid to reaction tank made of transparent material and exposing to electromagnetic radiation beam with wavelength in UV-visible-far infrared range, and transferring hydrogen through vent outside reaction tank.

STREK W, WIEWIORSKI P, TOMALA R, MISTA W, GLUCHOWSKI P

Preparing dual-supported nickel-palladium nano-catalyst useful for catalytic hydrolysis of formic acid aqueous solution to produce hydrogen, comprises e.g. adding zinc nitrate hexahydrate into methanol, dissolving palladium (II) chloride and sodium chloride in water, and stirring and washing.

LIANG J, SHANG H, LIU Y, BAI Y, LI S

Preparation method of nitrogen-phosphorus double-doped graphene-supported nickel-cobalt-palladium nanocatalyst for catalyzing formic acid, by preparing aqueous solution of graphene oxide, treating, adding nickel chloride and cerium nitrate solution, and 3-aminopropyltriethoxysilane, and reacting.

LI S, WANG J, LIANG J, BAI Y, LIU Y, ZHANG S, SHANG H

Preparing dual-functional graphene loaded nickel-gold-palladium nano catalyst useful for producing hydrogen by catalyzing room temperature hydrolysis of formic acid, comprises preparing graphene oxide, reducing mixed solution C and washing.

LI S, SHANG H, LIANG J, WANG J, BAI Y, WANG F, ZHANG S

Catalyst for e.g. hydrogen fuel cell, comprises transition metal nanoparticles and metal boride carrier supporting transition metal nanoparticles, where transition metal nanoparticles comprise transition metals of group VIII and/or group IB.

LI R, LIU Z, YAN X, WEI T, CHEN S, LIANG S