国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC
发明人
公开年 2018（2）
申请年 2018（3）
专利权人 BYD CO LTD（3）

Preparing cobalt-doped ferrite absorbing material comprises e.g. preparing aqueous solution containing ferric ion and cobalt (II) ion, preparing graphene oxide aqueous solution, mixing solutions and adding reducing agent solution.

CAI K, WANG J, ZHOU W, GUO S, HUANG X, CUI M

Solar battery sheet for solar cell of battery plate array, has battery sheet substrate provided with silicon substrate and anti-reflection and passivation layer, and graphene conductive layer fixed on front face of battery sheet substrate.

XIE Y, DENG R, SUN X

Half-bridge power module, has semiconductor chip forming electric connection with conductive layer by path of insulation layer of substrate and forming electric connection with graphene conductive layer by path of insulation layer of module.

LI H, YANG S, LIAO W, YANG Q, LI Y, ZHANG J, ZENG Q