国家/地区 罗马尼亚（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人
公开年 2021（2）
申请年 2019（3）
专利权人

Manufacturing fuel cells containing gas diffusion layer by applying laser pyrolysis to polyimide film, subjecting mixture to ultrasonic treatment, spraying platinum catalyst ink, and pressing substrates on sides of polymeric membrane.

ATHANASIOS T, DUMITRACHE F

Humidity sensor with surface acoustic waves for monitoring humidity, comprises sensitive layer comprising polyvinylpyrrolidone/graphene oxide/hydrophilic oxidized carbon nanohorns synthesized by treating carbon nanohorns with nitric acid.

SERBAN B C, BUIU O, COBIANU C, AVRAMESCU V M, DUMBRAVESCU N, MARINESCU M R

Producing nitrogen-doped graphene nanocomposite material for producing electrode, by mixing graphene oxide with ethanol as reducing agent and ammonia or urea as nitrogen precursor, and subjecting mixture to microwave field.

MARINOIU T A, CARCADEA E, RACEANU M, CAPRIS I, VARLAM M