国家/地区 欧洲专利局（EPO）（43）
IPC部 C（43）
IPC大类 C01（43） H01（41） B01（8）
B82（8） C08（6） C09（6）
C04（5） G01（4） H05（4）
B22（3） C12（3） C25（3）
A61（2） B28（2） B29（2）
IPC小类 C01B（43）
IPC C01B032/198（43）
发明人 SOHN K（5） SUN Q（4） YANG S（3）
JEONG D（2） JIN X（2） JUNG D（2）
KIM S（2） KIVIOJA J（2） LEE J（2）
LEE J C（2） WEI D（2）
公开年 2021（12） 2016（8） 2017（7） 2015（5） 2022（4） 2014（2） 2018（2）
申请年 2016（7）  2020（7）  2021（7）  2014（5）  2017（5）  2013（4）  2015（4）  2022（3） 
专利权人 LG ENERGY SO.（5） NOKIA TECHNO.（3） UNIV CALIFOR.（3） UNIV MANCHES.（3）
NOKIA CORP（2） SNU R DB FO.（2） UNIV KING AB.（2） UNIV SEOUL N.（2）

Positive electrode for lithium-sulfur battery, comprises positive electrode current collector and positive electrode active material layer positioned on at least one surface of positive electrode current collector.

KANG D Y, YANG S, LEE C, SONG M, MYUNGJUN S, LI C, KANG D

Production of graphene and/or graphene oxide for graphene materials, involves providing copper-based sheet coated with carbonaceous material, providing bath comprising aqueous solution, applying reversed voltage to exfoliate from carbonaceous material.

CARLSSON A

Weakly coupled enhanced graphene film for use in graphene photoelectric device, comprises an enhanced graphene structure based on weak coupling, where the enhanced graphene structure based on weak coupling comprises many graphene units stacked vertically; the graphene unit is a single graphene sheet.

LIU Y, FANG W, LI L, PENG L, GAO C, GOO C, FENG L, WEE D

Coating material used for forming cathode for lithium secondary battery, comprises graphene oxide surface-modified with cationic functional group.

KIM S, LEE J, KIM K, SOHN K, JEONG D, LEE J C, HYUN K, JUNG D, SUN Q, JIN Q, JIN X

Cathode for lithium secondary battery comprises cathode active material and bottom-up graphene oxides (BGOs) coated on surface of cathode active material, where BGOs are crosslinked to each other through hydrocarbon compound containing cationic functional group.

KIM S, LEE J, CHOI S, SOHN K, JEONG D, SHIN H, LEE J C, CHOI S I, JUNG D, SHIN H S, SUN Q, JIN X

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Composition of material used for forming electrode, comprises at least one atomic layer of graphene monoxide, in which portion of oxygen molecule is incorporated into structures comprising chemical moieties containing polycarbonyl chains.

HIRSCHMUGL C J, GAJDARDZISKAJOSIFOVSKA M, SCHOFIELD M, KUTSOVSKY Y, HUANG X, GAJDARDZISKA J M, RADEVYCH D, HIRSCHMOOGLE C J, MARIA G J, MARVIN S, KURTSOWSKIYAKOV, XINGKANG H, DANILO R, HUANG H, SCHOEPPLER M

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Active material used for forming cathode for lithium secondary battery, comprises core-shell structure including core comprising sulfur-carbon complex comprising thermally expanded reduced graphene oxide, and sulfur on surface and inside of graphene oxide, and shell including carbon nanotubes.

YANG S, KIM E T, SOHN K, TAE K, SUN Q, JIN Y

Reduced porous graphene oxide used for sulfur-carbon composite for forming anode for lithium secondary battery e.g. lithium-sulfur battery, comprises pores with preset size.

YANG S, SOHN K, SUN Q