国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） B01（2）
IPC小类 C01B（4）
IPC C01B032/194（2）
发明人
公开年 2022（4）
申请年 2022（4） 
专利权人 UNIV HUAZHONG SCI TECHNOLOGY（4）

Preparing smoke suppressant comprises adding carbon material into organic solvent, adding copper nitrate and cobalt nitrate, reacting organic ligand with metal ion, and winding metal organic framework of double metal on carbon material.

SU X, TIAN X, XU X, DAI S, BO G, YAN Y

Preparing palladium-based bimetallic catalyst used for catalyzing hydrogen and oxygen to synthesize hydrogen peroxide comprises dissolving palladium salt and second metal precursor in water, adding substrate powder, performing reduction treatment to reduce palladium salt and second metal precursor.

PANG Z, ZHANG Y

Method for measuring thermal conductivity of material e.g. graphene used in chip package field, involves exciting resonance absorption of specific frequency phonon by using terahertz pulse to increase energy of specific frequency.

QIN Y, ZONG Z, WU Z, PAN D, WAN X, YANG N

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J