国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（4） H01（2）
IPC小类 B01J（12）
IPC B01J035/00（12）
发明人 ZHANG X（12）
公开年 2020（5） 2022（4）
申请年 2020（5）  2022（3）  2021（2） 
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

Method for preparing recyclable graphitic carbon nitride/reduced graphene oxide/cotton composite photocatalyst for use in methylene blue dyes, involves dispersing protonated graphitic carbon nitride in deionized water and sonicating, then adding graphene oxide dispersion and stirring.

YANG X, ZHANG X, LIU J, LOU T, GAO X

Silver iodide/graphene oxide/ultrathin graphitic carbon nitride nanosheet photocatalyst composed of silver iodide nanoparticles, graphene oxide sheets and ultrathin graphitic carbon nitride nanosheets, useful in degrading organic pollutants.

LIAO Z, CHEN H, JIANG S, LUO L, LONG S, HUANG Y, ZHANG X, LIAO J, DENG Z, ZHANG T, LIU X, LI D

Synthesizing nickel-gold bimetallic alloy nanocatalyst used for catalyzing reduction of carbon-dioxide to carbon monoxide, involves dissolving nickel precursor salt with gold precursor salt in deionized water, adjusting pH, and stirring.

ZHANG X, LIU W

Photocatalytic coating material comprises cotton fabric and photocatalytic material coated on surface of cotton fabric.

GONG Y, DING X, WANG Y, ZHANG X, TIAN X

Preparing composite nano material involves ultrasonically dispersing shell powder in deionized water to form shell powder suspension, and then dispersing nano-scale corn starch in deionized water by ultrasonic to form corn starch suspension.

ZHENG X, ZHANG X, CHEN K, LIU G, ZHANG T, DONG X

Preparing cobalt diselenide on selenium-modified reduced graphene oxide useful for catalyst in field of electrocatalysis comprises e.g. dispersing graphene oxide in distilled water to form graphene oxide aqueous solution and reacting.

ZHAO Y, JIANG K, ZHANG J, ZHANG X, HAO L

Preparing MXene-graphene composite nano sheet useful in super-capacitor, lithium ion battery or electro-catalysis, by e.g. mixing MAX and hydrofluoric acid solution, etching, and performing electrostatic adsorption and ultrasonic treatment.

ZHANG X, MA Y, WANG L, YI S

Preparation of nitrogen-rich graphene aerogel supported mono-cluster catalyst used to e.g. electrocatalyze chemical reactions in alkaline solutions, involves using graphene and graphitized carbonitride as carrier of metal monoatomic cluster.

ZHANG X, CHEN J, HONG M

Preparation of catalyst for removing mercury from coal-fired flue gas, involves adding precursor and structure inducer to solvent, stirring, adding sodium hydroxide solution, mixing with graphene oxide dispersion, reacting, and calcining.

ZHANG X, ZHU H, HE G