国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3）
IPC B01J020/30（2） C02F001/28（2）
发明人 ZHANG Z（3）
公开年 2015（2）
申请年 2015（3）
专利权人

Growing carbon nanotubes on porous nano-porous copper-graphene compound involves preparing nano porous copper catalyst, cleaning copper alloy, drying copper alloy, and then keeping obtained copper alloy in hydrochloric acid solution.

KANG J, LI J, ZHANG Z, ZHANG X, ZOU C

Preparation of graphene/montmorillonite nano composite material for treating heavy metal-containing wastewater, involves mixing montmorillonite suspension and cetyltrimethylammonium bromide, and milling black flocculant precipitate.

LUO H, ZHANG Z

Preparing arsenic fluorine resin used for purifying groundwater involves adding titanium dioxide particles to water to obtain suspension of titanium dioxide to which mixture of graphene oxide, acetic acid and chitosan is added dropwise.

LI J, ZHANG Z