国家/地区 中国（26）
IPC部 C（18） B（8） H（8）
IPC大类 C01（6） C08（6） B01（4）
H01（4） H05（4） B82（3）
C02（3） C04（2） C09（2）
IPC小类 C01B（6） C08K（4） H05B（4）
B01J（3） B82Y（3） C02F（3）
C08G（3） C08L（3） B01D（2）
C04B（2） C09D（2） H01G（2）
IPC C08K003/04（4） B01J020/22（3） B01J020/30（3）
C01B032/184（3） C01B032/198（3） H05B003/14（3）
B82Y030/00（2） C02F001/28（2） C02F101/38（2）
C08G018/42（2） C08G018/73（2） C08K009/04（2）
C08K009/10（2） H01G011/86（2） H05B003/03（2）
发明人 CHENG J（26）
公开年 2017（26）
申请年 2017（21）  2016（4） 
专利权人 SHANDONG OUB.（6） SUZHOU TANFE.（4） HEFEI SHANGQ.（2） UNIV GUILIN .（2）

Drinking water filtration device based on graphene technology comprises e.g. first filter, filter element and first filter core sleeve disposed in the first filter element sleeve and first filter element sleeve provided with water inlet.

CHENG J

Preparation of graphene oxide by mixing graphite, intercalation agent and auxiliary intercalation agent, reacting, cooling reaction mixture, reacting with oxidant, adding water, heating, and reacting with reducing agent.

ZHAO Y, ZHANG Z, CHENG J, WU K

Lead-acid battery electrolyte additive contains alum, graphene oxide, carbon nanotubes, silicon dioxide, sulfate, stannous sulfate, 2,4,6-trimercapto-s-triazine trisodium salt, disodium edetate, sodium lignosulfonate and humic acid.

CHENG J

Graphene film used in electrode for supercapacitor, lithium-ion battery and solar cell, is composed of corrugated graphene stack, contains conductive nanoparticles, and has specific surface area of preset range.

ZHANG Y, FANG J, LIU Y, MIAO X, ZHANG X, CHEN S, CHEN Y, WANG W, FENG W, CHENG J

Preparing graphene/cobalt-nickel bimetallic hydroxide comprises e.g. selecting graphite powder, performing concentrated nitric acid and potassium permanganate oxidation treatment, filtering, and adding graphite powder into microwave oven.

CHENG J, WU Y, WENG Y

Flame-retarding sound-absorbing concrete comprises cement, pulverized coal ash, water reducing agent, aluminum hydroxide, polyethylene glycol, strontium titanate/graphene composite, coarse aggregate, fine aggregate, and water.

CHENG J

Capacitor shell coating comprises phenolic resin, polyacrylamide, polyvinyl alcohol, graphene, nano-silicon dioxide, nano-aluminum oxide, barium sulfate, slaked lime, attapulgite, defoamer, filler, and flame retardant.

CHENG J

Removing fluorescent whitening agent-VBL in water body involves preparing aluminum-based metal organic skeleton/graphene composite MIL-68 (Al)/GO, dispersing MIL-68 (Al)/GO in the fluorescent whitening agent-VBL water.

CHENG J, WU S, ZHANG X, CHEN R

Graphene liquid heating device, has shell formed with liquid inlet and liquid outlet, and heating plate mutually formed with graphene heating layer, where end is electrode is electrically connected to outer side of shell.

LI H, CHENG J

Insulating material for cable comprises high density polyethylene, initiator, grafting agent, low density polyethylene, catalyst, antioxidant, nano silver powder, de-foaming agent, stearic acid, nylon and modified graphene oxide.

CHENG J