国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J023/75（4）
发明人 LI H（4）
公开年
申请年
专利权人

Preparing metal single-atom catalyst by hydrothermal method comprises dispersing carbon-based carrier in ultrapure water, adding metal salt and thiourea solution, transferring precursor solution into reactor, hydrothermally reacting, and collecting obtained solid product, washing, and drying.

LI H, WU J, TIAN Y, YANG M, LIU X

Preparation of cobalt loaded aza-graphene oxide/mesoporous thin-layer carbon nitride composite photocatalytic material by adding melamine into ceramic crucible with nickel net, calcining, and pouring into hydrochloric acid water solution.

XU H, LIU J, LI H, JI H

Preparing magnetic trisalt/cobalt hydroxide/reduced graphene ternary heterojunction photocatalyst involves dispersing graphene oxide in mixture of ethanol and water in certain ratio in solvent to obtain graphene oxide dispersion.

YU H, LI H

Manufacture of black graphene/ferrite composite micro-spherical photocatalyst used in wastewater treatment, involves adding ferric nitrate, zinc nitrate and citric acid to deionized water, adding oxidized graphite alkene and dispersing.

ZHANG D, LIU J, LI H, PU X