国家/地区 中国（2）
IPC部 F（2）
IPC大类 F28（2）
IPC小类 F28D（2）
IPC
发明人 WANG Z（2）
公开年 2023（2）
申请年 2022（2）
专利权人

Heat exchange device, has high temperature liquid outlet welded and fixed on lower side of metal shell body and connected with low temperature cavity.

SUN T, WANG Z, LI J

Preparing phase change microcapsule composite material comprises e.g. preparing phase change material emulsion, mixing it with mixed cationic active agent e.g. polydimethyldiallylammonium chloride and graphene dispersion liquid, sonicating, performing solid-liquid separation, washing and drying.

WANG Z, MIAO T