国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01G（6） C01B（5） H01M（3）
IPC C01G045/02（6）
发明人 ZHANG J（6）
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparation of manganese dioxide/graphene composite mesoporous nanospheres, involves dispersing graphene encapsulated by inert nano-oxide in mixed aqueous solution containing cetyltrimethylammonium bromide, ultrasonically reacting, hydrothermally reacting, washing, and drying.

MA X, YANG J, ZHANG J, LI J, TANG X, LI L, ZHOU X, DING Y, LUO W, TENG Y, XIE G

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y

Composite material of graphene loaded manganese dioxide comprises graphene and manganese dioxide particles of two-dimensional layered structure, manganese dioxide presents loose flower shaped sheet layer structure.

ZHANG J, ZHANG W, JIN H, ZHANG Y, DU Y, WANG Z

Layered graphene/metal oxide nanocomposite used in e.g. bioassay, is composed of single layer of graphene sheets and metal oxide layer which are periodically alternately arranged in parallel, in preset ratio.

LU H, RUAN Y, YANG C, ZHANG J, ZHAO Z, WANG C, MA J, SUN M

Preparing needle-shaped manganese dioxide/graphene oxide composite nano material comprises e.g. taking graphite powder in eggplant flask, under magnetic stirring, adding concentrated sulfuric acid and stirring uniformly.

HUANG L, SHI L, LIU X, ZHANG D, ZHANG J

Preparation of manganese dioxide comprises adding graphene oxide to deionized water, sonicating, mixing with manganese dioxide precursor and citric acid, stir-heating, cooling, aging, drying, calcining, and treating with sulfuric acid.

GUO S, LIU Y, SONG J, ZHENG P, YUAN X, ZHANG J, ZHANG L