国家/地区 中国（22）
IPC部 C（22）
IPC大类 C01（22） H01（12） B82（3）
G01（3） C09（2）
IPC小类 C01B（22）
IPC C01B032/182（22）
发明人 WANG J（22）
公开年 2020（5） 2018（4） 2021（4） 2015（3） 2017（3） 2019（2）
申请年 2020（5）  2019（4）  2017（3）  2014（2）  2016（2）  2018（2）  2021（2） 
专利权人 ENN GRAPHENE.（2） INST COAL CH.（2） LANZHOU CHEM.（2） UNIV ANHUI（2）

Selenium metal compound-carbon material-sulfur composite cathode material useful in lithium-sulfur battery, comprises selenium metal compound attached to carbon material and sulfur adsorbed on carbon material-selenium metal compound.

LONG H, WU L, LI Y, CHEN Y, WANG J

Preparing graphene/metal matrix composite powder by resonance dispersion involves uniformly dispersing certain amount of graphene that is easy to agglomerate and difficult to disperse in metal-based powder by resonance dispersion method.

WANG J, YAO H

Preparing electrode material useful for batteries, comprises mixing carbon material, graphene material, binder and silicon material, and sintering precursor for converting carbon material into graphite carbon material with sheet structure.

HAO K, WANG W, WANG J, CHEN Y, YUAN W

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Preparing graphene-based silicon-carbon composite material by making organic carboxylate and strong alkali weak acid salt undergo condensation to form mixed gel crosslinking agent, obtaining dispersion, spray-drying and calcining precursor.

HAO K, WANG W, WANG J, YUAN W, LI J

Graphene regenerating agent comprises graphene, graphite, solid lubricant, liquid lubricant, water, rubber, sulfur, compounding agent, composite nano-carbon material, poly-N-vinylacetamide, silicone oil, paraffin wax and antiaging agent.

LIU M, WANG J, XU K, ZHOU B, QIU X, HU Q

Cathode material for sodium-selenium battery, comprises positive electrode material is selenium-carbon coated ferroferric oxide-graphene composite material, cathode material comprises ferric nitrate nonahydrate, anhydrous glucose.

ZHAO Y, WANG J

Double heteroatom doped porous graphene-type carbon nanosheet useful for analysis and quantitative detection of different types of amino acid biomolecules.

WANG J, ZHAO H, ZHENG F, XU X

Graphene conductive elastomer comprises elastic matrix and three-dimensional network structure of graphene.

WANG J, LI W, LIU D, LIU J, LI J, WANG X

Preparation of nitrogen-doped carbon fiber-coated graphene-like interlayer composite material by expanding expandable graphite material, adding cetyltrimethylammonium bromide to acidic solution, adding ammonium persulfate and heating.

KAN K, WANG J, MA Y, ZHANG X, ZHANG W