国家/地区 中国（4）
IPC部 H（4）
IPC大类 H01（4）
IPC小类 H01L（3）
IPC H01L031/18（3） H01L031/0216（2）
发明人 ZHOU D（4）
公开年 2019（4）
申请年 2019（4） 
专利权人 CHINESE ACAD.（2）

Preparation of composite material used as fuel cell cathode oxygen reduction catalyst, involves dissolving Gram-positive bacteria in water, adding e.g. graphene and transition metal salt, stirring, drying and heat-treating dried sample.

GUO X, QIAN C, ZHANG W, TONG X, ZHOU D, ZHANG J

Graphene interlayer structure integrated photoelectric detector, has interlayer structure connected between second light absorption layer and first light absorbing layer, and graphene layer provided with metal electrode.

SHEN J, WU Q, WEI X, FENG S, ZHOU D, TANG L, LENG C, NIE C, ZHANG Z, WU J, SHI H

Method for preparing graphene-silicon composite photodetector, involves forming pattern on surface of graphene layer, preparing metal electrode on surface of graphene layer, and removing double layer to obtain graphene silicon composite.

SHEN J, WU Q, WEI X, FENG S, ZHOU D, TANG L, LENG C, NIE C, ZHANG Z, WU J, SHI H

Heterogeneous solar cell comprises back electrode, germanium cell layer, tunneling junction, gallium-arsenide cell layer, graphene, quantum dot layer, anti-reflection layer and front electrode.

LIN S, YAO T, SUN L, ZHOU D, LU Y