国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B019/00（3）
发明人 LIU Z（3）
公开年 2021（2）
申请年 2021（2） 
专利权人

Transferring two-dimensional transition metal chalcogenide based on polyvinyl alcohol used for manufacturing heterojunction, by dripping polyvinyl alcohol solution on growth substrate, heating to form film, sticking side of film with metal chalcogenide compound, lightly pressing, and removing film.

XIE Y, ZHANG Z, BAI Y, WANG H, LIU Z, LI P

Preparing two-dimensional magnetic iron germanium telluride nanosheet and graphene nanosheet composite material comprises e.g. preparing iron germanium telluride nanosheets and then mixing with graphite and 1-methyl-2-pyrrolidone.

MU C, JI Y, WEN F, WANG B, XIANG J, LIU Z

Preparation of graphene used for stripping two-dimension nanomaterial comprises mixing alkali solution in which graphite powder is dispersed with soluble salt, dispersing, precipitating, stirring, washing, and drying.

GUO Y, LIU C, ZHANG H, LIU Z, ZHOU X