国家/地区 中国（4）
IPC部 C（3） G（2）
IPC大类 C01（2） G01（2）
IPC小类 C01B（2） G01K（2）
IPC C01B031/04（2） G01K011/32（2）
发明人 LU H（4）
公开年 2013（2） 2014（2）
申请年 2013（4）
专利权人 UNIV FUDAN（2） UNIV JINAN（2）

Preparing graphene powder, comprises adding graphite into pure acid solution, heating and stirring, filtering and washing with water, drying, adding active solution to acid treated graphite material, ultrasonic treatment and filtering.

DONG L, LU H

Graphene based fiber temperature sensor, has sensing optical fiber part layer formed with optical fiber sensing region and reduction-oxidation graphene film, where thickness of graphene film is in specific range.

CAI X, CHEN Z, TANG J, YU J, XIAO Y, ZHANG J, LIAO G, LU H

Preparation of polyacrylonitrile/graphene composite material involves using ultrasonic wave auxiliary grafting method for covalent modification of graphene surface with polyacrylonitrile under action of evocating agent to obtain suspension.

LU H, DONG L

Graphene fiber-based optic temperature sensor for semiconductor device, comprises ordinary circular optical fiber section having specific length, fiber sensing area, sensing area portion and graphene oxide film.

CAI X, CHEN Z, TANG J, YU J, XIAO Y, ZHANG J, LIAO G, LU H