国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J021/18（4）
发明人 ZHANG H（4）
公开年
申请年
专利权人

Preparing nano-titania photocatalyst involves mixing beta-cyclodextrin and sodium hydroxide solution uniformly, adding chloroacetic acid, using fuming hydrochloric acid to adjust pH, keeping to cool, adding methanol, extracting, centrifuging, and drying to obtain modified cyclodextrin.

ZHANG H, ZHANG L, WANG H, ZHANG B

Catalyst used for treatment of sulfur-containing waste alkali, comprises mixed carrier material of O-multi-walled carbon nanotubes-graphene oxide nanoribbons-C and active components.

LIANG J, KONG X, XU Y, WANG L, GUO X, ZHANG H

Removal of heavy metal endocrine disruptors in reverse osmosis concentrated water, involves adding tetrabutyl titanate as titanium source, stirring, adding graphene oxide powder, dissolving in ethanol, and hydrothermally reacting.

LU J, ZHANG H, LI N, XIA J

Titanium dioxide-graphene composite nanomaterial comprises ultrafine titanium dioxide nanoparticles and graphene.

XU J, ZHANG H, WU M, ZHU X, GU L