国家/地区 世界知识产权组织（44）
IPC部 B（44）
IPC大类 C01（44）
IPC小类 C01B（44）
IPC C01B032/192（44）
发明人 JANG B Z（4） TAMAKI E（4） ZHAMU A（4）
KUBOTA Y（3） CASALINI A（2） FELISARI R（2）
LIU G（2） SUN P（2） VALENTINO O（2）
WU G（2） WU Z（2）
公开年 2016（7） 2017（7） 2013（5） 2014（5） 2015（5） 2021（4） 2012（3） 2011（2） 2018（2）
申请年 2016（8）  2015（7）  2014（6）  2012（5）  2013（4）  2011（3）  2020（3）  2021（3）  2017（2） 
专利权人 NANOTEK INST.（4） TORAY IND IN.（4） JANG B Z（2） KUBOTA Y（2）
LIU G（2） SEMICONDUCTO.（2） SUN P（2） TAMAKI E（2）
VERSALIS SPA（2） WU G（2） WU Z（2） ZHAMU A（2）

Vapor permeation device comprises graphene oxide membrane, which is configured to separate permeation stream comprising water from feed vapor stream comprising water and organic solvent.

LI K, LEE B

Graphene-supported noble metal powder used in Schottky device, involves mixing oxidized graphene solution, gold/platinum noble metal precursor solution and reducing agent i.e. ascorbic acid, hydrazine hydrate and sodium borohydride, and carrying out hydrothermal reduction reaction.

LIU Y, PU Z, WANG H, FENG J, LI Y, DUAN J, ZHANG H

Production of polymeric nanocomposite for use in mining industry, involves producing and pre-exfoliating of two-dimensional carbon nanomaterial from graphite oxide paste which comprises pre-exfoliation and simultaneous reduction.

AMURIN L G, MARCOS DANIEL VOZER F, SILVA G G, FERREIRA F L Q, SOARES P H V, SANTOS B F, MIRANDA D C D, VALERIANO J C S, FELISBERTO M D V, MARCOS D V F

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Producing graphene oxide and reduced graphene oxide nanostructured materials used as raw material or nanofiller in chemical technical applications, involves selecting and preparing equipment and reagents.

HERNANDEZ SANCHEZ D, MATA CRUZ I

Making graphene oxide from kish graphite comprises e.g. provision of kish graphite, pre-treating kish graphite, intercalation graphite with persulfate salt and acid, expansion of intercalated graphite and oxidatizing expanded kish graphite.

VU T T, SUAREZ SANCHEZ R, SUAREZ S R, VU T, SANCHEZ R S

Forming porous graphene-based structure used to make supercapacitor includes directing laser beam onto layer of graphene oxide to reduce a portion of graphene oxide, and laser beam consists of ultrafast femtosecond pulses of laser radiation.

THEKKEKARA L V, GU M, CHEN X

Producing graphene from microwave-expandable un-exfoliated graphite or graphitic carbon comprises e.g. supplying and feeding powder of microwave-expandable un-exfoliated graphite or graphitic carbon onto non-metallic solid substrate surface.

LIN Y, ZHAMU A, JANG B Z

Process for preparing porous graphene-based film, involves separating reduced graphene oxide sheet having pore of different size is separated from sheet overlapping by different interlayer distance.

LIN H, JIA B

Alkali metal battery used for e.g. vehicle, comprises anode, cathode, electrolyte, and optional porous separator and anode comprising graphene-metal hybrid foam having multiple pores, pore walls, and lithium or sodium attracting metal.

ZHAMU A, JANG B Z