国家/地区 中国（6）
IPC部 H（4） C（3）
IPC大类 H01（4） C01（2）
IPC小类 H01M（4） C01B（2）
IPC H01M004/62（3） C01B032/198（2） H01M004/36（2）
H01M010/0525（2）
发明人 YU A（6）
公开年 2019（3） 2018（2）
申请年 2018（6）
专利权人 UNIV FUDAN（2） ZHEJIANG CHE.（2）

Graphene quantum dots and their derivatives based conductive coating material for starting and stopping lithium ion batteries, comprises active materials, binders and dispersants.

CHEN Z, YU A, MAO Z, XIONG J, HUANG M

Alcohol sensor includes acid-modified graphene oxide film used as electrolyte membrane, wgere internal distribution of acid-modified graphene oxide film is provided with device pore structure.

CHEN Z, YU A, MAO Z, ZHANG Y

Preparing nitrogen-doped porous graphene useful for fuel cell comprises e.g. taking graphene oxide, diluting, adding hydrogen peroxide, stirring uniformly, washing, drying and performing and cooling.

CHEN Z, YU A, MAO Z

Preparing graphene/copper powder material comprises e.g. adding copper powder to the fluidized bed, decomposing the gas phase carbon source into hydrocarbon bed, introducing fluidizing gas into fluidized bed and fluidizing copper powder.

LIN Z, LI S, DAI D, JIANG N, YU A, HOU B, CHU W

Preparing cathode material of lithium-sulfur battery involves milling prepared graphene aerogel-supported titanium dioxide nanoparticle composite with sublimed sulfur powder, heating under argon atmosphere, and naturally cooling.

YU A, LIU M, ZHU X, ZHANG X, CHEN X

Preparation of graphene-supported molybdenum disulfide cathode material for lithium-sulfur battery, involves adding ammonium molybdate tetrahydrate and thiourea to graphene oxide dispersion liquid, and carrying out hydrothermal reaction.

YU A, LIU M, MA T, SU J, ZHANG C