国家/地区 中国（3）
IPC部 B（4）
IPC大类 B82（4）
IPC小类 B82Y（4） B22F（3） C01B（2）
C22C（2） C22F（2）
IPC B82Y030/00（4）
发明人
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人

Hydrogel useful for recovering metal, preferably palladium, comprises electrochemically active bacteria and reduced graphene oxide integrated with outer membrane of bacteria.

KAPLAN D, HSU H, SCHEEL R, JIANG X, SAHOO J K, ZHANG Y

Preparing graphene composite copper heat-conducting film comprises adding graphene oxide into water, stirring to obtain graphene oxide slurry, adding copper sulfate solution, coating graphene oxide-copper sulfate composite slurry on substrate, heat-treating, sintering composite nano-copper film.

PAN Z, ZHOU M

Preparing closed cell foam metal composite material comprises adding copper salt, sodium citrate and graphene nanosheets into distilled water, ultrasonically dispersing, adding copper salt, sodium citrate and ceramic particles, coating ceramic particles loaded with copper and proposing crucible.

ZHAO Z, LIU R, YAN P, YANG L, WANG Z, ZHANG Z

Aluminum-based composite material comprises aluminum base body comprising magnesium, silicon, copper, manganese, chromium, titanium and iron, and external reinforcement comprising carbon fiber, carbon nano-tube, graphene and gas gel particles.

YANG D, ZHONG H, ZHANG H