国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B22（2）
IPC小类 C01B（6）
IPC C01B032/194（6）
发明人
公开年 2021（2） 2022（2） 2023（2）
申请年 2022（4）  2021（2） 
专利权人 UNIV ZHEJIANG SCITECH（6）

Laser-induced graphene-based flexible calculator for e.g. military medical field, has bread board connected with single chip, where sides of sensing unit are coated with layers of flexible packaging layer.

LIU A, RUAN D, LUO X, WANG L, CHENG L, CHEN G

Preparing multilayer composite transparent conductive film comprises e.g. dissolving graphite in anion non-covalent bond surface modifying agent solution, stirring uniformly, transferring to homogenizer for homogenization, and centrifuging.

WAN J, WU S

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

Preparing high conductive sulfonated graphene by graphite reduction comprises treating flake graphite, block graphite or earthy graphite with lithium, sodium, potassium or cesium and catalyst e.g. substituted aryl compound, and reacting with sulfonating reagent e.g. sulfurous dichloride.

ZHANG Y, XU Y, ZHAO F

Preparing graphene film, involves adding mixture of graphene oxide and graphene to deionized water, ultrasonically dispersing to form graphene solution, adjusting pH, adding ferrocene, uniform thermal stirring, suction filtering to form porous graphene film, and performing laser engraving reduction.

ZHAO W, ZHENG Y, PENG T, HONG X

Preparing reduced graphene oxide/nano silver composite film useful in flexible conductive material field, comprises e.g. adding ammonia water solution and reducing agent gallic acid, heating in water bath, filling layer of filter film in sand core funnel, filtering to dry state, and drying.

CHEN T, DING Z, HUA Y, TANG Y