国家/地区 美国（11） 中国（9） 韩国（9） 世界知识产权组织（8） 日本（5） 欧洲专利局（EPO）（4）
IPC部 C（29）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C01B003/00（29）
发明人 SUN Y（3） CHOI J（2） HATANO M（2）
HIROYUKI Y（2） ITO H（2） KATAMURA J（2）
KAWAI M（2） KWAN W L（2） LEE B H（2）
LEE J H（2） MASAHIRO K（2） REYUN K L（2）
RINA I（2） TAKAHIRO T（2） WANG F（2）
公开年 2012（7） 2021（5） 2022（3） 2015（2） 2018（2） 2020（2）
申请年 2010（3）  2012（3）  2014（3）  2019（3）  2021（3）  2022（3）  2004（2）  2011（2）  2020（2） 
专利权人 KWAN W L（2） LEE B H（2） LEE J H（2） NISSAN MOTOR.（2）
REYUN K L（2） SAMSUNG ELEC.（2） TORAY IND IN.（2） UNIV INDIANA.（2）
WANG M（2） XIE J（2）

Device e.g. battery used for storing hydrogen during land and sea transportation, comprises hydrogen gas and host framework material.

GHASEMI H

Preparing graphene foam used in battery electrode, comprises dispersing graphene in solvent to obtain graphene solution, soaking decomposable template material in graphene solution, taking out template material, removing solvent by drying and removing template material.

DAI X, WANG F

Preparing graphene-ruthenium formic acid hydrogen production catalyst useful in higher power high temperature fuel cells, comprises stirring ruthenium ion-graphene solution suspension in attachment and wetting auxiliary agent suspension, heating and adding formic acid solution continuously.

SUN Y, ZHANG J, WAN B, SUN T

Graphene derivative-magnesium nanocrystal composite useful for hydrogen storage device, comprises graphene derivative.

CHO E S, JAE L, HAN D J, DONGMIN K

Mineral ceramic material for hydrogen storage material, comprises microporous mineral material, carbonate, and organic acid.

XIE S, WANG J, TIAN L

Preparation of graphene-doped carbon fiber by adopting polyacrylonitrile/graphene composite material by aqueous phase precipitation polymerization, and performing dry-jet wet spinning and pretreatment.

ZHU B, ZHANG Y, QIAO K, ZHAO S, QIN R, SUN N

Storage composite material comprises cobalt-copper-silicon composite with nitrogen and sulfur co-doped graphene.

LIU W, FAN W, SUN Y, LIU D, ZHAO J, LIU H, CHEN P, WANG Q, WANG X, WANG F

Use of chiral compound, which crystallizes in Space Group 198 (P213), as catalyst for electrochemical reaction, used in electrode for hydrogen evolution reaction or oxygen evolution reaction cell.

LI G, MANNA K, SUN Y, FELSER C

Providing hydrogenated sp2 carbon allotrope involves providing hydrogenated sp2 carbon allotrope, and then releasing hydrogen gas from carbon allotrope.

BALDWIN J W, MORSE J R, ZUGELL D A, MATIS B R, WILLAUER H D, GANGEMI N T, HOUSTON B

System for generating electric power, comprises splitter comprising separation membrane comprising separation functional layer comprising polyamide, graphene, metal organic framework or covalent organic framework, and porous support layer.

TAKAHIRO T, RINA I, HIROYUKI Y, MASAHIRO K