国家/地区 中国（28） 世界知识产权组织（8） 美国（7） 欧洲专利局（EPO）（6） 日本（5） 韩国（5） 澳大利亚（3） 加拿大（2） 印度（2）
IPC部 C（35） B（10） H（9）
D（3） F（2）
IPC大类 C01（35）
IPC小类 C01B（35）
IPC C01B032/19（13） C01B032/184（11） C01B032/194（8）
C25B001/04（8） B82Y040/00（6） C25B011/043（6）
C25D013/02（6） C25B001/135（5） B82Y030/00（4）
C01B032/198（4） C25B011/065（4） C01B032/192（3）
C01B032/21（3） C25B011/031（3） C25B011/054（3）
发明人 CHEN Y（2） DENG Y（2） HUANG Y（2）
JIANG J（2） LI Q（2） LI W（2）
LI Y（2） QIU J（2） WANG H（2）
YU J（2） ZHANG Q（2） ZHANG W（2）
ZHENG F（2）
公开年 2021（35）
申请年 2021（35）
专利权人 UNIV GUANGXI.（2） UNIV NANCHAN.（2）

Preparing black phosphorus-graphene heterojunction loaded nickel nitride useful in electrocatalytic oxygen evolution reaction (OER), involves dispersing red phosphorus powder and cellulose powder, ultrasonically processing, adding nickel nitride particles, and processing high pressure discharge.

GAO J, CHEN X, TANG J, DING S, XIAO J, LUO X, HE Z, GAO Z, CHEN Y, WU R

Preparing cobalt element-graphene intercalation compound electrochemically by one-step method involves preparing electrolyte by adding sodium hexanitrocobaltate, weak acid and anionic surfactant into deionized water.

LI Q, WANG H, HUANG Y, ZHENG F, QIU J, WU F, JIANG J

Iron atom doping inducing 1 T-molybdenum sulfide/graphene composite material for preparing hydrogen by electrically catalyzing and decomposing water, comprises molybdenum disulfide doped and induced by using non-noble metal iron.

FU L, LI W, GAO X

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Preparing nickel black-graphene composite photothermal conversion film for seawater desalination and other water treatment directions, involves adding a certain amount of ammonium sulfate and nickel sulfate into the solvent.

YU J, LIU M, YUE D, SUN D

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Graphene quantum dot/MXene nanosheet two-dimensional composite material used as hydrogen evolution catalyst for electrolytic water hydrogen production technology, comprises graphene quantum dots and MXene nanosheet.

CHEN Y, LI Y, XIE Y, ZHANG Q, XUE Y, HUANG H

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y

Improving graphene electrocatalytic hydrogen production activity comprises e.g. performing chemical oxidation of graphite to obtain graphene oxide, performing chemical reduction of graphene oxide using sodium borohydride or hydrazine hydrate and processing reduced graphene oxide.

PENG S, MEI X, LI Y, ZHANG W

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S