国家/地区 中国（2） 韩国（2） 美国（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01D017/00（4）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Microgranulation of aggregating precursor particles used as graphite particulate, involves preparing mixture comprising amounts of precursor particles and templating media, and subjecting mixture to high shear and high pressure application.

OBROVAC M, ZHENG L, GARAYT M, MARK O P, UP T, MATTHEW G

Preparing ruthenium(IV) oxide hydrate/graphene composite nano electrode material comprises e.g. adding ruthenium source into deionized water, mixing, adding single-layer graphene, adding urea and sodium hydroxide, heating and calcining.

WANG L, ZHAO Y, SU L, WU H, XU Q

Graphene nanosheet useful in cathode active material for lithium secondary battery, comprises an alkaline chloride layer formed on its surface.

SHIN S Y, LEE S M, CHAE O B, KIM E K