国家/地区 中国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 CHEN F（3）
公开年 2011（3）
申请年 2011（2） 
专利权人

Preparing graphene material using laser heating device, comprises e.g. annealing nickel film plated on substrate placed on quartz tube and regulating laser optical path and parameters on laser, injecting argon and hydrogen and heating.

FANG F, FANG X, HAN Z, LI J, TAN X, WANG F, WANG X, WANG Y, WEI Z, CHEN F, FANG D, GAO X, CHU X, NIU S, TANG J

Lead sulfate-graphene composite electrode material for lead acid battery cathode diachylon, has lead sulfate loaded to graphene, where mass ratio of lead sulfate to graphene is in specific value.

CHEN F, HU X, REN A, WANG D, WANG L, ZHU J

Preparation of graphene, involves coating graphene aqueous solution on substrate, drying to form graphene film, soaking coated substrate in reducing agent aqueous solution, reducing, washing till neutral, and drying.

CHEN F, ZHANG Q, WANG K, LIU K, FU Q, DENG H, ZHOU T