国家/地区 中国（2）
IPC部 B（3）
IPC大类 B82（3） C25（3） C01（2）
IPC小类 B82Y（3）
IPC B82Y030/00（3）
发明人 LIU Y（2）
公开年 2015（3）
申请年 2015（2） 
专利权人 LIU Y（2）

Method for increasing service lifetime of electronic apparatus placed within compartment of vehicle or on exterior of vehicle, involves placing graphene coating layer on environment-facing surface of electronic component of apparatus.

LI A W, HUNT J H, HOWE W R

Graphene-nano nickel composite thermoelectric thin film is prepared by adding solution containing graphite oxide into container, immersing pre-treated copper plate as negative electrode and iron sheet as positive electrode and reacting.

LIU Y

Preparation of composite thermoelectric film by preparing graphene powder, potassium persulfate and phosphorus pentoxide, adding concentrated sulfuric acid, regulating pH, heating, diluting with distilled water, placing, and filtering.

LIU Y