国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01G045/02（6）
发明人
公开年 2020（4）
申请年 2019（6）
专利权人

Iron-doped manganese dioxide complex reduced graphene oxide material useful as anode active material in the anode of a zinc ion battery comprises alpha-phase manganese dioxide, iron-doped manganese dioxide.

WANG E, ZHANG Q, SUN G

Synthesizing graphene-coated manganese oxide nanomaterial by adding manganese oxide nanomaterial to water, adding graphene oxide to water, dripping graphene oxide solution into manganese oxide, freeze-drying, annealing powder, and heating.

FENG Q, LIN Y

Composite material for super capacitor, comprises beta-manganese dioxide nano-wires grown uniformly and vertically on graphene nanosheet.

LIU X, LIU Y

Preparation of manganese oxide-nitrogen-modified graphene composite material used for lithium ion batteries, involves adding graphene oxide to deionized water, stirring, ultrasonic dispersing, and adding nitrogen-containing substance.

LV C, YE S, LI T, LU J, GUO J, ZHANG M

Preparing graphene-coated manganese dioxide composite wave absorbing agent, by adding manganese sulfate to graphene oxide aqueous solution, adding ammonium persulfate, stirring, hydrothermally treating, separating, washing and lyophilizing.

CHEN C, LIU Z, KONG Q, LI X, GUO X

Preparation of graphene/manganese dioxide electrode for supercapacitor, by mixing manganese sulfate, ferric chloride and graphite, adding manganese dioxide nanoparticles to graphene layers and immersing in sodium sulfate solution.

WANG X