国家/地区 中国（5）
IPC部 B（3） C（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J023/843（2）
发明人 LING H（5）
公开年 2017（5）
申请年 2017（4） 
专利权人 UNIV ZHEJIAN.（3）

Device for improving bismuth-oxide graphene composite material photocatalytic activity comprises ultrasonic machine, water inlet pipe, water faucet, drain pipe, transparent container, and incandescent light source.

WU H, WANG Y, YANG Z, LIU A, ZHANG Z, DING H, LI J, LU C, LING H

Graphene production device comprises at least two graphene production units, where the graphene production unit comprises a workbench, and the surface of the workbench is provided with an electric arc furnace.

CHEN T, LING H, LING T, ZHOU K

Preparing bismuth ferrite-oxidized graphene composite material comprises e.g. mixing graphite powder, sodium nitrate and potassium permanganate, adding graphite powder and sodium nitrate, centrifuging and subjecting to ice bath treatment.

WU H, WANG Y, XU Z, LIU A, ZHANG Z, DING H, LI J, LU C, LING H

Improving photocatalytic activity of bismuth ferrite-graphene oxide composite material comprises e.g. placing photocatalytic reactant and bismuth ferrite-oxide graphene composite material in transparent container and turning.

WU H, WANG Y, XU Z, LIU A, ZHANG Z, DING H, LI J, LU C, LING H

Preparation of composite thin-film material for e.g. for surface coating, involves cleaning electroconductive substrate, growing graphene film layer on cleaned surface, removing adsorbed electrolyte ions and depositing metal layer.

HU A, LING H, SUN M, JU L