国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 TANG C（2）
公开年 2020（2）
申请年 2020（2）
专利权人

Preparing graphene-type carbonized nitrogen-loaded nano-zero-valent iron composite material for removing heavy metal lead ions, involves dispersing graphitic carbon nitride in ferric chloride, dripping sodium borohydride, and centrifuging.

LING L, TANG C

Preparing modified graphene oxide-attapulgite epoxy composite anticorrosive liquid useful in surface anticorrosion treatment of metal or alloy substrate comprises performing dehydration condensation reaction, grafting and curing.

WANG J, TANG C, CAO W, YANG P, TIAN S, MAO F, WANG L