国家/地区 中国（9） 韩国（7） 美国（3） 世界知识产权组织（2）
IPC部 C（21）
IPC大类 C01（21）
IPC小类 C01B（21）
IPC C25B001/00（10） C01B032/198（8） C01B032/19（5）
C01B032/194（5） C01B032/184（4） B01J027/24（2）
C01B032/186（2） C25B001/02（2）
发明人 BAI Y（2） FENG F（2） LI X（2）
LIU Z（2） QIN J（2） TIAN Z（2）
公开年 2020（11） 2021（6） 2019（4）
申请年 2019（21）
专利权人 UNIV DATONG（2）

Producing hydrogen by reducing phosphomolybdic acid using biomass or material containing biomass, and extracting electrons from oxidation reaction of reduced phosphomolybdic acid hydrate at anode and reducing protons at cathode.

RYU J, OH H M, HAN Y J, CHOE Y R, KIMHYUNWOO

Refractory material for steel making steel ladle application area, comprises reduced graphene oxide, flaky graphite, aluminum metal powder, silicon metal powder, liquid resol resin, and boron carbide.

GHOSH G, BISWAS S, CHOUDHARY S K, PAL A R, DEBASISH S, SARATH C K, SARKAR D, CHANDRA S K

Synthesizing graphene useful in device manufacturing fields comprise e.g. preparing transition metal thin film as catalyst layer, performing surface-treatment of transition metal thin film, and selectively patterning transition metal film.

KIM J, WIMALANANDA M D S, LEE D M, LEE J M

Sensor for detecting cysteine in sample e.g. blood and saliva, consists of glass carbon electrode modified with copper-phen-dione-electrically reduced graphene oxide complex containing copper and 1,10-phenanthroline-5,6-dione.

SIM J J, DEIVASIGAMANIRANJITHKUMAR

Three-dimensional structure metal surface coating of graphene oxide using electrophoretic deposition method involves preparing a mixed solution by mixing the dispersion and graphene oxide, dispersing the mixed solution using a stirrer.

UK L J, RYU S, YUN K, YUENJUKWON

Graphene-attached sheet comprises graphene layer directly attached to base sheet and has constant arrangement in plane, where graphene layer is transferred from artificial graphite sheet having graphene of graphene layer on outermost layer.

KEE K S, YEOPSONG I

Electrode useful for reducing carbon dioxide, comprises base material made of conductor and reduction thin film formed on base material to reduce carbon dioxide, where thin film is nitrogen-doped and copper-supported graphene oxide.

KIDA T, TSUKAGOSHI N, SASAHARA J, QUITAIN A

Manufacture of graphene nanosheet used in graphene composition, involves immersing anode of graphite material and anode of metal material in mixed electrolyte aqueous solution, and inducing sulfate at end of graphene nanosheet.

KANG S, WOO P S, JANG B, KANG S O, PARK S W, JANG B K

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

Electrode device useful for preparing graphene oxide by electrolytic oxidation method comprises an electrolytic anode and an electrolytic cathode, where the electrolytic anode comprises a main electrode plate made of strong acid corrosion resistant nickel-based alloy.

QIN J, LI X, FENG F, BAI Y, LIU H, TIAN M, LIU Z, BAI X, FAN H