国家/地区 中国（10）
IPC部 C（8） B（7）
IPC大类 B01（4） C01（4） C02（4）
C10（2）
IPC小类 B01J（4） C01B（4） C02F（4）
C10M（2） C10N（2）
IPC B01J020/20（3） B01J020/30（3） B01J021/06（3）
B01J021/16（3） B01J021/18（3） B01J037/03（3）
C02F001/28（3） C01B003/04（2） C02F101/30（2）
发明人 FENG P（10）
公开年 2021（6） 2020（4）
申请年 2020（10）
专利权人 GUANGDONG KA.（3） UNIV CHINA M.（3）

Cathode activated material useful in electrochemical device and electronic device e.g. lithium ion battery for driving portable electronic communication devices e.g. portable cameras, comprises graphite, and has preset ratio of peak intensities by Raman spectroscopy.

XIE Y, DONG J, CAI Y, FENG P

Preparing graphene quantum dot sensitized europium-terbium co-doped layered hydroxide by treating europium-terbium co-doped layered hydroxide compound to form citrate-intercalated europium-terbium co-doped layered hydroxide, and carbonizing.

YANG X, SANG S, FENG P

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 montmorillonite-titanium dioxide-graphene composite photocatalyst with column supporting structure useful e.g. for removing pollutant, comprises e.g. mixing nitric acid and deionized water to obtain dilute nitric acid.

NIU J, XIE J, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparation of easily-separated adsorbent used for treatment of sewage by adding magnetic graphene oxide to calcium oxide and silicon dioxide solution, stirring, separating solid and liquid, and obtaining magnetic hydrated calcium silicate.

FENG P, LIU X, YU X, LIU Q, SHEN X, WANG H

Preparing graphene film comprises adding graphene oxide to deionized water, stirring, mixing, spraying graphene solution on film, drying, winding by using winding device, cutting film and passing coil through water tank continuous reduction.

FENG P, LI L

Composite bone scaffold includes nano-diamond, graphene oxide and poly-L-lactic acid.

FENG P, SHUAI C, PENG B

Graphene automobile engine oil comprises base oil, graphene, detergent, dispersant, oxidation and corrosion inhibitor, oiliness agent, viscosity index improver, antirust agent, and antifoaming agent.

FENG P, LI L

Antioxidant self-healing lubricant contains tetratitanic acid, graphene oxide, p-hydroxybenzaldehyde, sodium polyacrylate, polyvinyl alcohol, polycarboxylic acid water reducer, sodium lignosulfonate, and zinc dialkyl dithiophosphate.

FENG P, LI L