国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人 WANG C（5）
公开年 2017（5）
申请年 2015（5）
专利权人 SINOPEC CORP（4） SINOPEC SHAN.（4）

Manufacturing negative plate of secondary battery, involves providing multiple sheets of functional graphene, and compressing functional graphene to faun graphene target.

HUANG C, CHIU S, CHU C, CHUANG Y, WANG C, WEI C, HUANG J, QIU S, ZHU J, ZHUANG Y, WANG Z, WEI J, WANG J

Preparing phosphorus-doped graphene used for industrial production, involves ultrasonically peeling graphene oxide in water to obtain oxidized graphene solution, mixing and adding phosphorus containing compound.

WANG C, JIA Y, SHI Z, LIU Z, GAO H

Production of phosphorus-doped graphene involves mixing and ultrasonically treating enriched graphene solution and phosphorus-containing organic material, microwave irradiating solid mixture and cooling mixture.

WANG C, JIA Y, SHI Z, LIU Z, GAO H

Preparing phosphorus-doped graphene comprises e.g. ultrasonically stripping graphite oxide in solvent to obtain graphene oxide solution, then mixing with phosphorus containing compound to obtain liquid mixture, and post-processing.

WANG C, JIA Y, SHI Z, LIU Z, GAO H

Preparation of phosphorus-doped graphene involves mixing graphene solution and phosphorus-containing organic material, drying resultant liquid mixture, obtaining solid mixture, heat treating under inert gas protection atmosphere and cooling.

WANG C, JIA Y, SHI Z, LIU Z, GAO H