国家/地区 中国（2）
IPC部 C（3）
IPC大类 C02（3）
IPC小类 C02F（3）
IPC C07D487/22（2）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Graphene phthalocyanine composite material useful in electrochemical catalytic reduction of carbon dioxide and photocatalytic degradation of hexavalent chromium ions.

XU J, XU Z, QI F, LI M

Preparation of preferentially permeable membrane for treating morpholine wastewater, involves mixing acrylic esters, sulfonate, hydroxylated graphene oxide and solvent, coating on polysulfone membrane and drying coated membrane.

LI Y, WU J, ZHANG C, LIU B, WANG N, LI H, SHANG Y

Photodynamic composite for sanitizing contaminated water, comprises porphyrin having four quaternized nitrogen atoms and covalently bonded to polymer containing reactive amines covalently bonded to solid-state support.

ELSHAER M R