国家/地区 中国（6）
IPC部 C（6） B（2） H（2）
IPC大类 C23（6）
IPC小类 C23C（6）
IPC C23C016/26（5） C23C016/44（2） C23C016/54（2）
发明人 MA Y（6）
公开年 2023（6）
申请年 2021（2）  2022（2）  2023（2） 
专利权人 SUZHOU SHENG.（3）

Preparing hydrogen peroxide electrochemical sensor based on graphene sulfide heterojunction useful for detecting hydrogen peroxide, comprises e.g. taking graphene/iron sulfideheterojunction and photoetching on surface of graphene/sulfide heterjunction by electron beam.

WU C, CHANG Y, MA Y, CHENG Y, AI D, YU H

Ultra-thin low-resistance conductive polymer film, obtained by blending polymer, conductive substances and auxiliary agent to form blend, extruding and stretching into film and electroplating via copper sulfate solution to further grow copper on film.

ZHAO W, REN J, LI G, HU Y, JIANG Y, MA Y, ZHI L

Use of nitrogen-doped graphene metal material in heat-conducting field where nitrogen-doped metal graphene comprises metal base material and nitrogen-doped graphene.

WU Q, MA Y

Preparing copper rare earth graphene electrical contact material comprises e.g. mixing copper rare earth alloy powder and silicon powder to obtain mixed powder, carrying out chemical vapor deposition, separating silicon powder in mixed powder, sintering, extruding and drawing preform.

CAO H, MA Y

Negative-pressure roll-to-roll preparation device for preparing graphene copper material, comprises pipeline, pay-off mechanism, take-up mechanism, heating mechanism, protective gas and carbon source supply mechanism, and valves.

WU Q, SONG S, MA Y

Box type negative-pressure roll-to-roll preparation device, has protective gas and carbon source supply mechanism connected with box body to introduce carbon source and protective gas into box body.

WU Q, SONG S, MA Y