国家/地区 中国（3）
IPC部 B（2） C（2）
IPC大类 B01（2） C02（2）
IPC小类 B01J（2） C02F（2）
IPC
发明人 LI K（3） BAO S（2） YU Y（2）
公开年
申请年 2018（3）
专利权人 LI K（3）

Preparing network magnetic iron(II,III) oxide/graphene oxide/zinc oxide catalyst removing heavy metals and/or methyl blue in wastewater comprises e.g. dissolving iron(III) chloride hexahydrate and 1,6-hexanediamine in ethylene glycol.

LI K, YU Y, BAO S

Preparation of reticulated magnetic graphene oxide for removing heavy metal, involves dissolving ferric chloride, sodium acetate and polyethylene glycol in ethylene glycol, mixing with graphene oxide dispersion, and solvothermally reacting.

LI K, YU Y, BAO S

Device for preparing graphene cathode material of lithium ion battery, has rotating shaft isolated from motor by movable seat, where rotating shaft is fixedly sleeved in bottom of grinding roller, and feeding port formed with grinding slot.

LI K, GUO F