国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C01（3） C02（3）
IPC小类 B01J（5）
IPC B01J027/04（5）
发明人
公开年 2019（3） 2020（2）
申请年 2019（5）
专利权人

Indium-zinc sulfide-nitrogen-doped graphene composite photocatalytic material useful in catalytic reduction of carbon dioxide, comprises three-dimensional nitrogen-doped graphene foam and two-dimensional indium-zinc sulfide nanosheets.

YU J, XIA Y

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Preparing graphene-cadmium sulfide-copper-zinc composite photocatalyst comprises e.g. adding graphene oxide to deionized water, ultrasonically stripping, preparing dispersion, adding soluble zinc salt and copper soluble salt, and stirring.

ZHU Q, ZHANG K, HU N, JIANG S, LI P

Preparing high-efficiency graphite-based alkenyl bismuth nano composite material useful for degradation of ciprofloxacin and/or rhodamine B, comprises dissolving graphite oxide, dispersing, and obtaining graphene oxide solution.

CHEN H, HE G, CHEN Z

Preparation of graphene doped composite metallic ions defect type semiconductor photocatalyst by dissolving zinc acetate and L-cysteine in deionized water, adding graphene oxide solution, adding thioacetamide, and hydrothermal reacting.

XU Z, GAO Y, XU B, SUN Y, DING F