国家/地区 中国（5）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/30（2）
发明人
公开年 2020（5）
申请年 2019（5）
专利权人 UNIV NANJING SCI TECHNOLOGY（5）

Detection of trivalent iron ions involves adding to-be-measured iron ion solution to aqueous solution of nitrogen-doped graphene quantum dots, detecting fluorescence intensity, and calculating iron ion according to linear relation.

JIANG W, ZHU M, HU Y, HAO G, TIAN R

Preparing high-performance lithium battery anode reduced graphene oxide/ iron(III) oxide-molybdenum trioxide material comprises e.g. adding ferric chloride solution and molybdenum trioxide dispersion liquid, hydrolyzing and calcining.

ZHANG L, TE L, CAO Y, YI Z, WAN Z, ZHU S, LI Y

Preparing polydopamine/graphene oxide fluffy nanofiber adsorbent, by mixing dopamine hydrochloride solution and graphene oxide dispersion liquid, soaking fluffy polyacrylonitrile nanofiber in reaction system, reacting, and freeze drying.

FENG Z, WU F, LI R, LI T, DU L, YUAN X

Preparing conductive metal/graphene functional material used in energy and catalysis, by dissolving silver nitrate in water, adding 1-methyl-2 pyrrolidone, adding graphene hydrogel/silver material to saturated product, reacting and washing.

CHEN S, JIANG L, ZHU J, SUN Y, WANG X

Preparing nano-cellulose-graphene oxide composite material used in environment and biomedical field, by adding dimethylformamide to dispersion of graphene oxide in dimethylformamide, adding nanocellulose amino group and stirring.

CHEN X, SUN D, CHEN C, XU X