国家/地区 中国（5）
IPC部 C（4） B（3） G（2）
IPC大类 C01（2） G01（2）
IPC小类 C01B（2） G01N（2）
IPC
发明人 CHEN J（5）
公开年
申请年
专利权人 UNIV SICHUAN SCI ENGINEERING（5）

Preparing nanocomposite fluorescent hydrogel useful in fluorescence detection of metal ions in water, comprises e.g. adding mixed reactants and initiators to graphene quantum dot solution, uniformly stirring, soaking in deionized water and taking out.

CHEN J, HOU S, ZHOU Z, HUANG H, YANG Q, ZHU W, SHE X, DU J

Preparing tricobalt tetroxide/nitrogen-doped graphene oxide material useful as sodium ion battery cathode material, comprises e.g. mixing graphene oxide, nitrogen source, cobalt source and water, subjecting suspension to hydrothermal reaction, directly freeze-drying precursor solution.

FANG X, DAI Z, LI D, TANG H, LEI Z, WU Y, TANG L, YUE C, ZHANG W, HU M, CHEN J

Preparation of pantograph composite skateboard used for electric locomotive, involves adding silicon carbide powder, after mixing asphalt coke and graphite powder, adding molten asphalt, spray-drying graphene oxide dispersion, heating.

GONG Y, CHEN J, LI C, JIN Y, LIU P, LIAO M, LI L, ZHOU X

Preparing photovoltaic voltage signal similar to graphene with enhanced surface photovoltage signal involves calcining urea by semi-closed method, carrying out hydrothermal treatment on obtained graphitic carbon nitride with ionic liquid.

ZHONG Z, LI J, CHEN J, ZHONG J

Reverse phase chromatography based pneuma graphene surface free energy dispersion determining method, involves calculating nalkane molecule absorbing free energy negative value, and calculating Avogadro constant value of table area.

CHEN J, GONG Y, JIANG W, ZHU X, ZHANG H, XU H