国家/地区
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22F（3）
IPC C01B032/05（3）
发明人
公开年 2020（3）
申请年 2019（2） 
专利权人

Functionalized titanium dioxide/chlorella nano composite material based on graphene quantum dot useful in n-butyraldehydegas sensor comprises e.g. titanium dioxide nano grain, functionalized graphene quantum dot and carbonized chlorella.

SHAO S, LIN J, XIA Y, LIU X

Magnetic refrigeration module useful in magnetic refrigeration device, comprises film, preferably graphene material, and magnetocaloric materials.

CHEN B

Manufacturing products incorporating carbon nanomaterials such as nanotubes, graphene platelets, and other forms of graphene, involves mixing carbon nanomaterials into liquid matrix or matrix curable by physical process.

CAUDILL C H B