国家/地区 中国（3）
IPC部 C（3）
IPC大类 C07（3）
IPC小类 C07D（3）
IPC C01B032/194（2） C07D487/22（2）
发明人 WU C（3）
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV TONGJI（2）

Preparing paraquat by mixing pyridine and methanol, dripping methyl chloride, carrying out pyridine alkylation reaction and dimerization reaction, removing impurities, adding beating water, acid solution, homogeneous catalyst, feeding liquid chlorine, reacting, filtering and separating catalyst.

HUO M, FU S, WU C, ZHANG L, ZHANG Z, YU J

Porphyrin phthalocyanine covalent bifunctional graphene nonlinear nano-hybrid material prepared by e.g. bonding porphyrin and phthalocyanine to surface of graphene through radical addition reaction, adding n-hexyl mercaptan and reacting with monoaminoporphyrin and isoamyl nitrite.

WU C, FU L, ZHANG C

Preparing porphyrin edge covalently molten graphene nonlinear nano-hybrid material involves parallel bonding of diaminoporphyrin to the edge of GO through a condensation reaction.

ZHANG C, FU L, WU C