国家/地区 中国（22）
IPC部 B（22）
IPC大类 B01（22） C01（22） C02（5）
C25（5） C07（4） B82（3）
C08（2）
IPC小类 B01J（22）
IPC B01J021/18（22）
发明人 ZHANG X（3） CHEN J（2） CHEN R（2）
FENG P（2） LAI D（2） LI X（2）
NIU J（2） OU X（2） QIANG Y（2）
WANG D（2） WU Y（2） YANG Y（2）
ZHANG S（2） ZHANG Y（2）
公开年 2021（14） 2020（7）
申请年 2020（22）
专利权人 UNIV CHINA M.（2）

Preparing carbon material useful in catalyst carrier for preparing carbon nanotubes and their complex materials comprises providing graphene oxide dispersion liquid of conductive particle intercalation, and granulating to remove solvent.

KE F, TAN Z, WU Y, QUAN Y, SUN D, ZHANG J

Graphene/carbon nitride composite material used for simultaneously photocatalytically degrading organic matter and hydrogen production, comprises carbon nitride compounded on graphene sheet and having non-layered structure.

YANG Y, GAI T

Preparation of graphene oxide comprises mixing flake graphite powder and corundum phase alumina powder, heating under air atmosphere, taking out, cooling, adding water or absolute ethanol, wet ball milling, centrifuging, and drying.

YANG Y, DONG L

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Phosphine compound, prepared by adding phosphorus trichloride, sublimed sulfur, aluminum trichloride, reactant, and tetrahydrofuran into reaction kettle, stirring, adding catalyst, heating and carrying out reflux reaction.

BAO Y, WENG S

Preparing composite material with rough surface useful in adsorbent or catalyst carrier by e.g. dispersing nanomaterials in water and surfactant, heating, and reacting e.g. phenolic compound, carbonyl compound in colloidal template solution.

LU A, XU S

Preparing palygorskite-titanium dioxide-graphene quantum dot composite photocatalyst water cracking hydrogen production comprises e.g. mixing nitric acid and deionized water to form dilute nitric acid solution, mixing isopropanol, titanate.

NIU J, LAI D, CHEN R, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing kaolinite-titanium dioxide-graphene composite photocatalyst having nano supporting pores, comprises e.g. mixing nitric acid, deionized water, isopropanol, titanate and diluted nitric acid solution, adding kaolinite and heating.

NIU J, CHEN R, LAI D, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M

Environmentally-friendly high-efficiency composite photocatalyst used for decomposing pollutants, comprises activated carbon, silica, titanium dioxide, graphene, thinner and absolute ethanol.

HUANG C, LI X, ZHOU X