国家/地区 中国（23） 韩国（5） 世界知识产权组织（5） 美国（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（28）
IPC大类 C01（28） H01（14） B01（8）
C02（3） C08（3） B82（2）
C10（2） D01（2）
IPC小类 C01B（28）
IPC C01B032/318（28）
发明人 CHEN X（3） WANG J（3） CHEN A（2）
CHEN C（2） CHEN T（2） CHEN Y（2）
LI J（2） MU Q（2） SHI B（2）
SU F（2） WANG Q（2） WU J（2）
XIE L（2） YANG C（2） ZHAO Y（2）
公开年 2021（7） 2018（5） 2022（5） 2020（4） 2023（4） 2019（3）
申请年 2021（8）  2022（6）  2018（5）  2019（5）  2017（2）  2020（2） 
专利权人 INST COAL CH.（3） GUIZHOU MEIL.（2）

Producing thermally stabilized agglomerated lignin-carbon composite material, by providing agglomerated lignin-carbon composite material, and heating agglomerated lignin-carbon composite material to specific temperature to obtain thermally stabilized agglomerated lignin-carbon composite material.

OLSSON V, WALTER S, WACHTLER M, LINDSTROEM M

Low-molecular-weight lignin derivative useful for producing carbon fiber, activated carbon, biochar, artificial graphite and graphene material containing anode material, and hybrid silicon carbide, comprises phenyl-based repeating unit.

CHOI J W

Synthesizing porous graphene-type nanosheets using biomass as raw material comprises e.g. dissolving precursor in solvent and mixing to obtain precursor solution, magnetically stirring, cross-linking by heating and self-assembling, calcining mixture, washing sample in hydrochloric acid and drying.

ZHOU Y, LIANG Y, QI X

Graphene domain-containing activated carbon useful in electrode of energy storage device e.g. supercapacitor comprises graphene domain exhibiting specified peak on Raman analysis graph and has porous structure.

KIM Y, KIM C H, OMITTED O

Conductive activated carbon cathode material useful for sodium ion battery, where antimony-doped tin oxide formed in activation process is simultaneously used as carbon material activation catalyst, conductive agent for conductive activated carbon, and active component of cathode materials.

LI J, LIU B, ZHOU L, LI L, WU J, MA S, WANG M

Porous composite for battery structure, comprises several agglomerates comprising porous carbon having pores, catalyst nanoparticles deposited inside pores or on surface of porous carbon, sulfur compound deposited inside pores or interspersed among porous carbon, and electrically conductive material.

YANG J, MUNOZ E

Nitrogen-doped spherical porous carbon comprises porous carbon and graphene nanoribbons, and prepared by dispersing graphene nanoribbons in solvent in which polymer and dissolving organic pore-forming agent to obtain polymer precursor solution.

LI X

Preparing activated carbon comprises adding carbon source into activator aqueous solution, and mixing with encapsulant aqueous solution under magnetic stirring.

WU J, HU P, LAI W, LUO X, CHEN Y

Porous carbon material of core-shell structure used in sulfur-carbon composite used in lithium secondary battery, comprises core comprising stack structure of carbon sheets and carbon-containing shell surrounding core.

JEONG Y, SOHN K, LEE C, JUNG Y C, LI C, SUN Q

Production of wood activated carbon by soaking wood flour by hydrochloric acid solution, proton irradiating, ultrasonically dispersing with starch modified liquid, electrifying with sodium chloride, carbonizing, blasting and activating.

LI Z, LI G