国家/地区 中国（5）
IPC部 B（5） C（3）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D053/86（2）
发明人 ZHANG Q（5）
公开年 2021（5）
申请年 2020（2）  2021（2） 
专利权人

Visible light catalyst useful for catalytic degradation of volatile organic compound comprises silver orthophosphate and bismuth tungstate and reduced graphene oxide, and prepared by dissolving bismuth nitrate, sodium tungstate and cetyltrimethylammonium bromide in distilled water and freeze drying.

ZHANG Q, LIANG H, ZHU Y, XU Q

Graphene adsorption tertiary oil gas recycling device, has exhaust pipe provided with exhaust valve and oil gas concentration detector, where tail end of exhaust pipe is outer discharging end, and graphene tank is configured with system.

ZHANG Q

Device for detecting lubricating degree of graphene machine oil, has stirring rod whose top end passes through oil groove and gear box and extends to inner part of gear box, where top end of stirring rod is rotatably connected with top of inner wall of box.

HAN Z, ZHANG Q

Preparing carbon materials rich in topological defects by high-temperature ammonia treatment used as catalyst for electrochemical reduction of carbon dioxide, involves using nitrogen-doped carbon material as precursor.

CHEN L, DONG Y, SU J, ZHANG Q, YANG Y, WU K, HU J

Preparing elastic aerogel material based on aqueous benzoxazine emulsion in preparation of thermal insulation materials, oil-water separation materials, involves reacting amino-terminated polydimethylsiloxane containing hydrophilic groups.

JIA X, MA W, ZHANG Q, CAI Y, DU R, XU Z