国家/地区 南非（7） 中国（5） 美国（4） 世界知识产权组织（4） 印度（3） 加拿大（2） 欧洲专利局（EPO）（2） 以色列（2）
IPC部 B（10） C（6）
IPC大类 B01（10） C01（3） C07（2）
IPC小类 B01J（10）
IPC B01J000/00（10）
发明人
公开年 2022（4） 2021（3）
申请年 2022（4）  2020（2） 
专利权人

Tin(IV) oxide powder used in ink for forming catalyst for manufacturing electrode used in system for converting carbon dioxide into formate or formic acid, comprises hollow spheres comprising tin(IV) oxide particles, and having preset size.

NGUYENPHAN T, KAUFFMAN D R

Preparation of graphene aerogel/polyurethane foam conductive composite material used in e.g. wearable sensor, involves preparing graphene oxide/chitosan solution, filling polyurethane open-cell foam, transferring polyurethane open-cell foam into mold, and performing post-treatment.

ZHAI T, WEI L, WEI C, ZHAN C, ZHANG C, ZHAO F

Graphene-like biochar loaded with nano zero-valent iron composite, preparation method and its application, by dispersing ground and dried biomass into mixed solution of oxidant and weak acid and preparing graphene-like structure biochar.

LLPING F, KAI L, QIWANG R, YIBING M

Preparing fiber silk-graphene-platinum ternary composite catalyst comprises adding Acetobacter to coconut water, culturing to produce filaments, preparing mixed solution containing graphene oxide and chloroplatinic acid, reducing graphene oxide to graphene, immobilizing metal platinum on graphene.

HUANG J, CHEN S

Platinum-iridium alloy and titanium dioxide coated graphene composite material for ethanol electro-oxidation catalyst, comprises graphene, platinum-iridium alloy and titanium dioxide.

SONG H, ZHANG S, MA H, SUN Y, HUANQIAO S, SHIXIN Z, HAORAN M, YANLEI S

Preparing copper catalyst useful in reaction of acetylene hydrochlorination to synthesize vinyl chloride, comprises e.g. dissolving copper-containing precursor and base metal auxiliary agent in solvent, and stirring.

ZHAO J, PANG X, WANG B, YUE Y, WANG S, JIANG Z, ZHU W, LI X, JIA Z, BOLIN W, YUXUE Y, SAISAI W

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Photocatalyst for removing biotic and abiotic pollutant in water, comprises gadolinium vanadate nanoparticles immobilized on fluorine doped graphene.

SINGH P, SAINI A K, RAIZADA P, SHANDILYA P, MITTAL D

Composition used for e.g. forming article e.g. sheet, membrane and film for pressure sensor, comprises graphene material(s) and metal(s).

CHEN Y, KHASHAB N M, TAO J

Non-transition metal catalyst, useful in oxidation, hydration, dehydrogenation, condensation, polymerization or auto-tandem oxidation-hydration-condensation reactions, comprises catalytically-active graphene oxide or graphite oxide.

BIELAWSKI C W, DREYER D R, JIA H, BIELAWSKI C, DREYER D