国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 PENG J（3）
公开年 2018（3）
申请年 2018（3） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（3）

Preparing composite photo-catalyst involves taking of titanium source and graphene oxide dispersed in absolute ethanol under ultrasonic conditions, dissolving fluorine source in distilled water, and then stirring the mixture uniformly.

QU W, YU M, HU Q, CHEN D, ZHANG L, PENG J

Preparing graphene coated tricobalt tetraoxide powder comprises e.g. tiling tricobalt tetraoxide base powder, evacuating, introducing argon, hydrogen, and methane, turning on microwave plasma, cooling non-oxidizing gas and introducing air.

YANG L, DUAN Y, GUO S, FENG S, PENG J, HOU M, WANG L, LIU H

Preparing graphene oxide by one-step method under low temperature condition comprises maintaining temperature, adding crystalline flake graphite and sodium nitrate to concentrated sulfuric acid to react under the condition of stirring.

LIU B, YU W, PENG J, ZHANG L