国家/地区 中国（5） 韩国（4） 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 C（7）
IPC大类 C01（7） H01（7）
IPC小类 C01B（7） H01M（7） C01G（2）
IPC C01B017/02（7）
发明人
公开年 2021（7）
申请年 2020（3）  2021（3） 
专利权人

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N

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

Composite anode material useful for lithium-sulfur battery, comprises composite particles including vanadium matrix and non-metallic carbon material, prepared by combining vanadium matrix composite anode material and sulfur element.

WANG Y, ZHANG Y, HU X, HOU J, ZHANG B, AI R, MAO Y

Producing a carbon and sulfur complex having hierarchical structure for lithium-sulfur battery electrode comprises reducing carbon dioxide-containing gas in presence of reducing agent e.g. magnesium, mixing sulfur and heat-treating.

LEE J, PARKJAEHYUN, KIM H S

Biomass porous carbon microsphere based anode active material for lithium-sulfur battery, is prepared by producing crosslinked beta-cyclodextrin microspheres, carbonizing, and mixing sublimed sulfur and heating.

KANG Y

Preparing high energy density gallium(III) sulfide lithium/sodium ion battery cathode material by high-energy ball milling process, comprises e.g. stirring gallium and sulfur, ball milling stirred product and graphene oxide, and calcining.

ZHAO C, WEI Z

Metal/organic carbon nanocomposite used for lithium-sulfur battery comprises graphene and sulfur as active ingredients and complex in which a first zeolitic imidazolate framework (ZIF) and second ZIF exist in a core-shell form.

KIM S, SONG W