Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 31 - Carbon; Compounds thereof
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
02/2014
02/05/2014CN103560228A Method for compositing iron oxide and graphene by virtue of hydrothermal process
02/05/2014CN103560016A Method for preparing multilevel pore duct graphene/ carbon composite materials
02/05/2014CN103558273A Preparation method of zinc oxide nanowire array/ foamy graphene composite material and application thereof
02/05/2014CN103555389A Method for avoiding coking while desulfurization of petroleum coke
02/05/2014CN103553134A Composite nanotube composed of molybdenum disulfide-carbon-carbon nanotube and preparation method thereof
02/05/2014CN103553131A Preparation method of lithium ion battery negative electrode spherical V2O3/C composite material with multilevel structure
02/05/2014CN103553044A Preparation method of high-purity silicon carbide
02/05/2014CN103553043A Preparation method for SiC nanometer microsphere with high specific surface area
02/05/2014CN103553042A Method of coupling technology for recovering dead-burnt magnesite flue gas afterheat and CO2
02/05/2014CN103553041A Gas generator for carbon monoxide and method for preparing carbon monoxide by using gas generator
02/05/2014CN103553040A Method for preparing porous carbon through co-pyrolysis of petroleum coke and oily sludge
02/05/2014CN103553039A Device for improving activation efficiency of carbon-based material
02/05/2014CN103553038A Longan pit modified active carbon and preparation method thereof
02/05/2014CN103553037A Jute stalk modified active carbon and preparation method thereof
02/05/2014CN103553036A Circuit for synthesis of diamond
02/05/2014CN103553035A Selective graphene bromination method
02/05/2014CN103553034A Preparation method and application of three-dimensional porous graphene skeleton
02/05/2014CN103553033A Method for preparing graphene material
02/05/2014CN103553032A Method for preparing reduced graphene oxide/cerium oxide nano-bulk composite
02/05/2014CN103553031A Method for preparing reduced graphene oxide/cerium oxide nanoparticle composite
02/05/2014CN103553030A Preparation method of few-layer graphene
02/05/2014CN103553029A Method for preparing vertical graphene-based thermal material
02/05/2014CN103553028A Graphene capable of being stably compounded with engineering plastics, and composite engineering plastics
02/05/2014CN103553027A Method for preparing high-content nitrogen-doped graphene from fluorinated graphene
02/05/2014CN103553026A Method for preparing purple fluorescence reduced oxidized graphene quantum dot
02/05/2014CN103553025A Method for increasing specific weight of graphite product with fine texture
02/05/2014CN103553024A Method for preparation of high-purity flake graphite by using plasma sintering process
02/05/2014CN103553023A Preparation method of nitrogen hybridized spherical mesoporous carbon
02/05/2014CN103553022A Improved method of process for burning coking coal by using rotary kiln
02/05/2014CN103553021A Water-soluble poly gamma cyclodextrin-C60 supermolecule clathrate compound as well as preparation method thereof
02/05/2014CN103553020A Preparation method of mixed-base foamy carbon material
02/05/2014CN103553019A Method for preparing micro/nanoscale carbon capsules
02/05/2014CN103553018A Regular microporous carbon preparation method
02/05/2014CN103553017A Method for preparing fluorine-nitrogen double-doped oxidized graphene and device thereof
02/05/2014CN103551106A Cleaning agent for removing fluorine and chlorine in calcium carbide furnace exhaust as well as preparation method and application thereof
02/05/2014CN103551105A Calcium carbide furnace exhaust purifying agent, and preparation method and application thereof
02/05/2014CN102774829B Method for increasing carbon content of polyacrylonitrile-based graphite felt
02/05/2014CN102730671B Copper-graphene composite material and method for preparation of graphene film on copper-based metal surface
02/05/2014CN102689903B Method for preparing silicon carbide nanometer particle and composite material thereof by evaporating solid raw materials
02/05/2014CN102583364B Air seal control device of horizontal rotary activation furnace
02/05/2014CN102275915B Preparation method of high specific surface area scalar porous active carbon material
02/05/2014CN102160217B Sulfur-modified polyacrylonitrile, manufacturing method therefor, and application thereof
02/04/2014US8642058 Polymeric composition for the neutralization of noxious agents
02/04/2014US8641999 Carbon grit
02/04/2014US8641998 Procedure for obtaining graphene oxide nano-platelets and derivates and graphene oxide non-platelets thus obtained
02/04/2014US8641939 Porous carbon sheet and process for production thereof
02/04/2014US8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture
02/04/2014CA2690121C Method for producing carbon coated nanoparticles of a transition metal oxide
02/04/2014CA2633210C Carbothermic processes
02/04/2014CA2608933C Colorless single-crystal cvd diamond at rapid growth rate
02/04/2014CA2540735C Fullerenic structures chemically bonded to a surface of a carbon material
01/2014
01/30/2014WO2014018091A1 Catalysts for low temperature electrolytic co2 or co reduction
01/30/2014WO2014018031A1 Graphene membrane repair
01/30/2014WO2014018030A1 Repairing graphene on a porous support
01/30/2014WO2014017836A1 Porous carbon and method for manufacturing same
01/30/2014WO2014017834A1 Porous carbon and method for manufacturing same
01/30/2014WO2014017654A1 Carbon dioxide recovery method and carbon dioxide recovery device
01/30/2014WO2014017588A1 Activated carbon having large active surface area
01/30/2014WO2014017196A1 Cylindrical carbonaceous object containing activated carbon or activated carbon material, cylindrical carbonaceous object module, filter cartridge, water purifier, water faucet, and method for producing same
01/30/2014WO2014017111A1 Gas separation device and filler
01/30/2014WO2014016790A1 Catalyst for thermochemical water splitting
01/30/2014WO2014015751A1 High cutting force diamond micropowder and preparation method thereof
01/30/2014WO2014015709A1 High-density high-rigidity graphene porous carbon material and preparation method and application thereof
01/30/2014WO2014015510A1 Method for treating single wall carbon nanotube
01/30/2014US20140030482 Graphene membrane repair
01/30/2014US20140030184 Process for the Production of Nanostructured Carbon Materials
01/30/2014US20140030183 Carbon nanotube manufacturing method
01/30/2014US20140030182 Carbon films produced from ionic liquid carbon precursors
01/30/2014US20140027678 Method for preparing carbon nanotube or carbon microtube
01/30/2014US20140027677 Carbon particles
01/30/2014US20140027404 Method for making carbon nanotube needle
01/30/2014US20140027299 Process for forming expanded hexagonal layered minerals and derivatives using electrochemical charging
01/30/2014US20140026749 Method of drying a wet carbon dioxide rich gas stream
01/30/2014US20140026485 Single Layer Gas Processing
01/29/2014EP2690297A1 Roller bearing
01/29/2014EP2690296A1 Roller bearing
01/29/2014EP2690198A2 Apparatus and graphene device manufacturing method using the apparatus
01/29/2014EP2690063A1 Oxidized flaked graphite derivative, resin composite material thereof, and process for producing said resin composite material
01/29/2014EP2690060A1 Catalyst for thermochemical water splitting
01/29/2014EP2689849A1 CO2 reforming catalyst, method of preparing the same, and method of reforming CO2
01/29/2014EP2688838A1 Process for fabricating carbon nanotubes and apparatus for implementing the process
01/29/2014EP2688836A2 Chlorine dioxide precursor and methods of using same
01/29/2014CN203411452U Sludge carbonization and carbon recovery device for oil refinery
01/29/2014CN203411332U Production device for sargassum-horneri-based activated carbon
01/29/2014CN203411331U Carbon powder purifying device for continuous production
01/29/2014CN203408618U Carbon dioxide separator
01/29/2014CN203408483U Carbon dioxide recycling reboiler
01/29/2014CN103547531A High-purity liquid carbon dioxide gas manufacturing method and device
01/29/2014CN103547530A Method for producing graphite film and method for producing carbonized film
01/29/2014CN103547367A Particulate carbon catalyst and method for producing same
01/29/2014CN103547364A Production of catalytically active activated carbon
01/29/2014CN103540692A Novel method of comprehensively utilizing cotton stalks
01/29/2014CN103540070A Polyacrylonitrile film and preparation method thereof
01/29/2014CN103539200A Titanium tetrafluoride green and fast synthesis method
01/29/2014CN103539123A Acid washing purification method of submicron-sized silicon carbide micro-powder
01/29/2014CN103539122A Silicon carbide preparation method
01/29/2014CN103539121A Porous carbonate and porous oxide preparation methods
01/29/2014CN103539120A Gas and water separating device for urea raw material gas
01/29/2014CN103539119A Preparation method of activated carbon for electrochemical energy storage device
01/29/2014CN103539118A Preparation method of activated carbon for supercapacitor
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