国家/地区 中国（54）
IPC部 B（54）
IPC大类 B01（54）
IPC小类 B01J（54）
IPC B01J020/30（28） C02F001/28（28） C02F001/30（18）
C02F101/20（16） B01J020/20（13） B01J020/28（13）
C02F101/30（11） C02F001/72（9） C02F101/38（9）
B01J020/26（8） B01J021/18（7） B01J027/24（7）
C02F101/34（7） B01J020/22（4） C02F001/62（4）
发明人 LIU J（54）
公开年 2022（11） 2018（9） 2016（7） 2015（5） 2017（5） 2020（5） 2021（5） 2014（2） 2019（2）
申请年 2022（9）  2017（7）  2021（7）  2016（6）  2018（6）  2019（6）  2015（5）  2014（3）  2020（2） 
专利权人 UNIV HEFEI（4） UNIV JIANGSU（4） CHINESE ACAD.（3） CHINA PETROL.（2）
UNIV ANHUI N.（2） UNIV EAST CH.（2） UNIV HUNAN（2） UNIV NANCHAN.（2）
UNIV QINGDAO.（2）

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Photocatalytic thin film useful for redox reaction of pollutants in water body, comprises film substrate and at least two modification layers coated on outer surface of film substrate, where photocatalytic material comprises e.g. strontium carbonate coated on outer surface of strontium sulfate core.

ZHONG L, LI Y, LIU J, JIA Q, DUAN D

Preparing graphene material, involves ultrasonically dispersing graphene oxide in deionized water, adding polyamide amine, heating, and stirring reaction, washing, and drying to obtain modified graphene oxide, adding modified graphene oxide and nano calcium carbonate into sodium alginate solution.

LIU J, WEI X, WANG G, LI K, CHEN X

Nitrogen-doped hydrothermal carbon/graphene composite film, i.e. amorphous structure lamellar film containing hydroxyl groups, carbonyl groups, ether groups, imino groups, and cyano groups on the surface useful in adsorption and removal of heavy metal ions in water.

OTHER I R N, LIU J, GUO Z, SHI L, BAI S, ZHU S, WANG S, CHEN F, JIANG P, CHEN N, MA L

Removing chromium ions involves using graphitic carbon nitride nanosheets/cellulose/graphene oxide composite foam to catalyze the removal of chromium ions under visible light conditions.

ZHU X, CHEN M, HAO D, ZHOU Q, LIU J, WANG P, FU B

Photocatalytic material for degrading waste drilling fluid, is prepared by using titanium source, alkanolamine, silver powder, organic acid, alcohol solvent, active carrier, pH regulator and water.

WU X, ZHAO S, LIU J, CHU Q, LI D, JIN J, YANG F, LIN Y, KONG Y

Preparing Fenton-like composite catalyst membrane material used for preparing product for degrading organic pollutant in water by photocatalytic oxidation, involves mixing, modifying cellulose nanofibril and graphene oxide at room temperature to obtain flexible graphene film.

LIU J, FAN M, WANG P, CHEN Y

Preparation of ultrathin porous flaky graphene carbon nitride photocatalyst for photocatalytic degradation of rhodamine b, involves weighing urea, heating, heat-preserving, cooling, adding urea into methanol solutions and dispersing.

SUN L, XU F, ZOU Y, LI B, CAI D, LI Z, LIU J, SUN Z, ZHANG Y, PENG L, HUANG P

Composite material used for providing photoelectric effect, comprises nano-silver prepared from e.g. silver nitrate, nano titanium dioxide prepared from butyl titanate, and reduced graphene oxide.

ZHANG T, SU T, YU D, ZHONG J, LIU J, XIE H

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