国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（4） C02（3）
IPC小类 B01J（8）
IPC B01J021/18（8）
发明人 ZHANG X（8）
公开年 2020（3） 2022（3）
申请年 2020（3）  2022（3）  2017（2） 
专利权人

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

Preparing membrane catalytic material useful in Knoevenagel condensation reaction comprises e.g. reacting, mixing graphene oxide dispersion liquid, organic amine and activator, carrying out dialysis treatment and ultrasonic treatment, and performing vacuum filtration.

ZHANG X, PANG S, JIANG L

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y

Preparing biomass three-dimensional porous graphene useful for preparing e.g. sensor, catalytic and fuel cell comprises crushing biomass material, mixing with water-soluble inorganic salt, conducting pyrolysis reaction and drying.

HU Q, ZHANG W, ZHANG X, ZHU M, CHEN H, ZHAN C, YAN P

Preparing graphene nano bubble material used in preparation of adsorbents, catalysts, optical materials or energy storage materials, involves heating graphite raw material with oxidizing acid.

SONG D, CHEN W, CHEN J, SHENG Y, XU Q, ZHANG X

Catalyst for hydrolysis of sodium borohydride during hydrogen production, is metal oxide-graphene oxide composite, metal oxide-porous graphene composite, metal oxide-reduced graphene oxide composite, or graphene-supported carbon nanofibers.

WU X, LI B, ZHANG X, HAN G, LIU Y

Solar-driven honeycomb-shaped photocatalyst used for printing and dyeing industrial wastewater decoloring treatment, comprises honeycomb titanium dioxide/graphene photocatalyst.

ZHANG X, WANG Q