国家/地区 中国（2）
IPC部 C（2）
IPC大类 C30（2）
IPC小类 C30B（2）
IPC C30B029/06（2）
发明人 ZHANG P（2）
公开年
申请年
专利权人

Graphite heating device for monocrystalline silicon production, includes universal wheels are fixed at the corners of the bottom of the base, and supporting feet are fixed at the bottom of the base on one side of the universal wheel.

SONG S, GAO Y, ZHANG P, QI Y, HE X, YANG Y

Graphene oxide-based crystalline silicon fleece additive for solar cell, comprises graphene oxide dispersion and organic reagent containing pentaerythritol, anhydrous sodium acetate, polyvinyl alcohol and polyethylene glycol.

ZHANG P, ZHANG X, MA S, HU W, GUAN D, LI X