国家/地区 中国（16）
IPC部 B（17）
IPC大类 B01（17） C01（8） C02（8）
B82（3） C07（2）
IPC小类 B01J（17）
IPC B01J027/24（17）
发明人 LI J（17）
公开年 2021（4） 2022（3） 2017（2） 2018（2） 2020（2） 2023（2）
申请年 2022（5）  2020（3）  2017（2）  2018（2）  2019（2）  2021（2） 
专利权人 UNIV SHANXI（3） UNIV CENT SO.（2） UNIV JIANGSU（2）

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

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

Nitrogen-doped biological carbon useful e.g. for adsorption and degradation of macromolecular organic pollutants, where nitrogen-doped bio-carbon surface is uniformly distributed with mesoporous structure and graphene-like structure of pleat-shaped bump.

WU H, LI J, ZHANG C

Cobalt-carbon nano tube-titanium-graphene oxide composite catalyst useful for potassium tetrahydroborate hydrogen production comprises support, carbon nanotubes and cobalt-N compounds.

LI J, YIN J, WEN Q, ZHAO J, GAO Y, WANG X, WANG G

Preparing bismuth oxyiodide/reduced graphene oxide binary composite material, involves using bismuth nitrate pentahydrate and potassium iodide as precursors, using water as solvent, adding reduced graphene oxide ethanol ultrasonic dispersion, and then undergoes hydrothermal preparation.

WU Y, ZHANG Y, LI Z, ZHANG M, WANG J, SUN J, YAO R, LI J, LV J, DU Y, CAO H, BAO Z

Nitrogen-doped non-metal catalyst useful in activating persulfate for removing pollutant, prepared by nitrogen doping on graphene or reduced graphene oxide micro-sheets and nano-silicon dioxide.

LI J, SUN N, FAN L, DU Z, ZHAO H, CHENG F

Nitrogen-doped graphene catalytic film for efficiently activating persulfate, has a base film and a nitrogen-doped graphene-nano silicon dioxide catalyst.

LI J, GENG Y, REN J, SUN H, XU Z, CHENG F, ZHAO H

Boron nitride quantum dot modified nano-cyclic magnetic graphene oxide composite photocatalytic material useful for catalyzing degradation and removal of erythromycin and roxithromycin in water.

FANG L, LI J, YAO X, CHEN X, JIN M

Preparing noble metal loaded two-dimensional nanosheet photocatalyst by reacting two-dimensional nanomaterial and solvent, adding another solvent and noble metal salt, reacting noble metal salt and ultra-thin nanomaterial, and cooling.

LI J, ZHANG Y, QIAN Z, DING T, QIAN Y, GAO X, CHENG Y, HUANG X, PAN W

Aerogel composite material photocatalyst for the degradation of microcystin, comprises carbon nitride, reduced graphene oxide aerogel and magnetic materials and prepared by dispersing carbon nitride and magnetic material in a solvent.

DING P, HE Y, CHEN C, LI J, KAI T, HUANG R, WU P