国家/地区 中国（25）
IPC部 C（14） H（8） B（3）
G（3） D（2） F（2）
IPC大类 H01（7） C08（6） C01（4）
C09（4） C02（3） B01（2）
C23（2） D06（2） G02（2）
IPC小类 C01B（4） C09D（4） C02F（3）
C08K（3） C08L（3） H01L（3）
H01M（3） C08G（2） C08J（2）
C23C（2） D06M（2） G02B（2）
H01B（2）
IPC C09D005/08（4） C09D005/18（4） C09D007/62（3）
C09D163/00（3） C01B032/186（2） C02F001/14（2）
C02F103/08（2） C08G059/14（2） C08K003/04（2）
C09D007/20（2） C09D007/61（2） C23C016/26（2）
H01B005/14（2） H01B013/00（2） H01M010/0525（2）
发明人 CHENG H（25）
公开年 2020（16） 2019（6） 2021（3）
申请年 2019（25）
专利权人 INST METAL R.（10） UNIV CHANGZH.（4） UNIV TSINGHU.（3）

Optical device for transmitting multiple channel wavelengths, has first heatsink that is arranged on first sidewall of housing configured to communicate generated heat, and one layer of graphene that is arranged on first heatsink.

CAI Z, CHENG H, LIN K, ZHENG H

Improving light emitting efficiency of LED comprises introducing anti-reflection type doping agent thin film between transparent electrode and light emitting layer, and improving light coupling efficiency and charge injection efficiency.

MA L, REN W, DU J, ZHANG D, CHENG H

Method for synchronously improving conductivity and light transmittance of two-dimensional material, involves doping conductivity of two-dimensional material after forming upper surface of two-dimensional material with film of doping agent.

MA L, REN W, DONG S, CHENG H

Preparing graphene-based calprotectin biosensor useful for detecting calprotectin in feces, serum or urine, comprises e.g. dispersing graphene oxide prepared by chemical oxidation in phosphate buffer solution, applying and drying.

YING Z, ZHANG R, YANG W, HAO Y, SUN B, LIU F, WANG Y, ZENG Y, CHENG H

Fast chemical vapor deposition growth of single-layer graphene on non-metallic substrates comprises e.g. raising non-metallic substrate to growth temperature in non-oxidizing atmosphere, and charging reaction system with carbon source.

MA L, WEI S, REN W, CHENG H

Graphene, carbon nanotubes or composite transparent conductive films modification used in transparent cathode, anode or intermediate electrode, involves preparing inorganic metal salt or citric acid-ethylorthosilicate gel.

DU J, TONG B, REN W, ZHANG D, ZHANG W, CHENG H

Graphene insulating layer structure for pipeline, has graphite alkene self-heating film and outer protective layer that are located between outer protective layer, where end of outer surface of outer protective layer is provided with covering layer.

ZHONG M, DAI X, YANG T, CHENG H, LIU W, XU Y

Preparing graphene electromagnetic shielding film, comprises using highly conductive intrinsic graphene powder as a raw material, and injecting the graphene dispersion into the surface of the film-forming substrate using an injection needle.

PEI S, WEI T, REN W, CHENG H

Broken bridge aluminum extruded section comprises heat insulation strip connected between aluminum alloy components, and containing polyvinyl chloride, nitrile rubber powder, glass fiber, graphene, crosslinking agent and antioxidant.

CHENG H, CHEN X, LI Z

Single ion polymer electrolyte separator based on sulfonated graphene oxide in lithium ion batteries, is having uniform and dense pore structure distribution, and membrane liquid absorption rate, and excellent electrochemical performance.

ZHANG Y, CHENG H