国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 DU Z（2）
公开年 2014（2）
申请年 2014（2）
专利权人

Printing method of graphene electrode of polycrystalline silicon cell, involves printing back electrode using silver paste, printing back surface using aluminum paste, printing front surface using graphene paste, drying and sintering.

CHEN L, DING Z, DU Z

Method of preparing graphene layers on metallic substrate for e.g. paint, involves annealing metallic substrate at initial temperature, cooling for graphene growth and contacting carbon vapor with substrate at final temperature.

YIN Z, DU Z, ZHANG H, ZHU M