国家/地区 中国（7）
IPC部 H（3） D（2） G（2）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/62（2）
发明人 YU K（7）
公开年 2020（3） 2021（2） 2022（2）
申请年 2020（7）
专利权人 UNIV NANJING.（2）

Mask meltblown cloth used for preparing masks, comprises polypropylene resin, modified graphene, titanium dioxide, dispersant, nano silica, coupling agent and auxiliary, modified graphene is obtained by dissolving citric acid and pentaethylene hexamine.

YU K

Material useful for preparing electrode of electrochemical sensor to detect nitrite, comprises graphene loaded on polypropylene melt-blown non-woven fabric.

QU L, YAN T, YU K, LI M, ZHANG G

Positive electrode catalyst for magnesium alloy air battery, comprises catalytic material, conductive material and binder.

LIU H, YU K, YU P, SONG J

Positive electrode pole piece in battery, comprises a positive electrode current collector, first positive electrode coating, second and third coating and the positive electrode current collector includes a first side surface.

YU K, SHEN H, JIN L

Interface material with convertible heat-conducting and heat-insulating performance comprises bottom surface and top surface of highly elastic three-dimensional graphene layer respectively set with adhesive layer and another adhesive layer.

LV P, JI C, WEI W, YU K

Preparing iron-based composite nitrogen-doped graphene sodium ion battery cathode material, comprises e.g. dispersing graphene oxide in N,N-dimethylformamide, treating, adding iron salt to dissolve, stirring, pouring and grinding.

YU K, WANG Q, MA Y, YAO S, WEI W

Treating radioactive wastewater by using konjac-glucomannan-reduced graphene oxide sponge involves dispersing graphene oxide in deionized water and sonicating to obtain a graphene oxide solution, and adding konjac glucomannan.

ZHU W, HE R, DUAN T, YANG F, ZHOU J, CHEN T, YU K