国家/地区 中国（5）
IPC部 B（5）
IPC大类 B82（5）
IPC小类 B82Y（5）
IPC B82Y030/00（5）
发明人
公开年 2020（5）
申请年 2019（3）  2020（2） 
专利权人

Preparation of composite film electrode involves dispersing exfoliated graphene, and manganese dioxide nanowires obtained from potassium permanganate and potassium persulfate in solvent, suction filtering to remove solvent, and drying.

LI N, XIA S, CHEN J, JU B

Preparation of sandwich structure porous carbon/graphene/porous carbon composite carbon nanosheet used for preparing manganese(II) oxide-reduced graphene oxide-manganese(II) oxide nanosheet material involves carbonizing graphene oxide.

FANG H, ZHANG Y, WANG L, ZHANG L, JIA X, YAN J, MENG F

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

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