Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
02/2013
02/13/2013CN102092707B Carbon rod activator
02/13/2013CN102040213B Method for preparing carbon nanotube composite material
02/13/2013CN102020264B Method for preparing phosphorus doped multi-walled carbon nano tube
02/13/2013CN101993055B Carbon nanotube membrane precursor, carbon nanotube membrane and preparation method thereof
02/13/2013CN101939256B Carbon fiber agglomerates and process for production of same
02/13/2013CN101880036B Carbon nanotube composite structure
02/13/2013CN101801846B Process for production of dispersion of fluorinated nano diamond
02/13/2013CN101754079B Sound-generating device
02/13/2013CN101591015B Preparation method of banded carbon nano tube film
02/13/2013CN101544366B Continuous methods and apparatus of functionalizing carbon nanotube
02/13/2013CN101426838B Carbon nanotube reinforced polymer
02/13/2013CN101378987B Carbonized biopolymers
02/12/2013US8372487 Carbon nanotube device and manufacturing method of the same
02/12/2013US8372373 Graphite material, carbonaceous material for battery electrodes, and batteries
02/12/2013CA2579539C Process and apparatus for producing fine particles
02/07/2013WO2013019476A2 Method of preparing functionalized graphene
02/07/2013WO2013019068A2 Method of fabricating silicon carbide
02/07/2013WO2013019021A2 Graphene laminate including dopant and manufacturing method thereof
02/07/2013WO2013018901A1 Radiation absorbent
02/07/2013WO2013018721A1 Method for producing carbon material for lithium ion secondary batteries, carbon material for lithium ion secondary batteries, negative electrode active material for lithium ion secondary batteries, composition, carbon composite material for negative electrodes of lithium ion secondary batteries, negative electrode mixture for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries, and lithium ion secondary battery
02/07/2013WO2013018509A1 Pretreatment method and carbon nanotube formation method
02/07/2013WO2013018508A1 Functional organic material
02/07/2013WO2013018153A1 Method for producing graphene nanomesh and method for manufacturing semiconductor device
02/07/2013WO2013017075A1 Carbon material molding method
02/07/2013US20130034489 Electrochemical hydroxide system and method using fine mesh cathode
02/07/2013US20130032761 Cost-effective catalyst for gasification of powder river basin coal
02/07/2013DE102011109457A1 Preparing a dispersion, useful e.g. to prepare a composite and coat a surface, comprises applying a mixture comprising graphene and a liquid under pressure and passing the pressurized mixture via an opening
02/07/2013DE102011080553A1 Formation of graphene layer for electrode of e.g. emitter layer system, involves forming amorphous carbon layer on substrate by physical vapor deposition, and carrying out flash annealing in atmosphere of controlled composition
02/07/2013CA2841836A1 Method of preparing functionalized graphene
02/06/2013EP2555285A1 Composite of metal oxide nanoparticles and carbon, method for producing said composite, electrode using said composite, and electrochemical element
02/06/2013EP2554715A1 Cathode carbon block for aluminum smelting and process for production thereof
02/06/2013EP2554517A1 Lithium titanate nanoparticles, composite of lithium titanate nanoparticles and carbon, method for producing said composite, electrode material comprising said composite, electrode using said electrode material, electrochemical element, and electrochemical capacitor
02/06/2013EP2554516A1 Activated charcoal for electric double-layer capacitor electrode and method for producing the same
02/06/2013EP2554515A1 Modified natural graphite particle and method for producing same
02/06/2013EP2554246A1 Carbon film and method for pervaporation separation
02/06/2013EP2554241A1 Carbon dioxide separation unit and carbon dioxide separation method
02/06/2013EP2552832A1 Method for producing graphene nanolayers
02/06/2013EP2552826A1 Methods for arranging nanoscopic elements within networks, fabrics, and films
02/06/2013CN202719764U Rotary fixed bed chemical looping combustion reaction device
02/06/2013CN202717589U Device for preparing carbonic oxide through low-temperature distillation of mixed gas
02/06/2013CN202717588U High temperature activation furnace capable of automatically transferring material
02/06/2013CN202717587U Full-automatic high-temperature activating oven
02/06/2013CN202717586U Pre-activation furnace for preparing high-surface-activity adsorbing carbon material
02/06/2013CN202717585U Internally heated carbonization and activation furnace
02/06/2013CN202717584U Device for producing graphene
02/06/2013CN102918632A Method for providing a metal electrode on the surface of a hydrophobic material
02/06/2013CN102911664A Fluorescent polymer dot, hydrothermal synthesis method through linear non-conjugated polymers and application thereof
02/06/2013CN102911333A Bamboo charcoal slow-recovery foam
02/06/2013CN102910629A Method for preparing silicon carbide nanometer material at low temperature through induction with aid of iodine
02/06/2013CN102910628A Synthetic method for high-melting-point transition metal carbide ultrafine powder
02/06/2013CN102910627A Method for preparing activated carbon by oil fluid coke
02/06/2013CN102910626A Process for preparing nano-diamond black powder by virtue of detonation
02/06/2013CN102910625A Graphene oxide aerogel, preparation method and application
02/06/2013CN102910624A Preparation method of high-yield graphene without defects
02/06/2013CN102910623A Modified graphene and preparation method thereof
02/06/2013CN102910622A Preparation method of two-dimensional nano-graphene
02/06/2013CN102910621A Preparation methods and applications of multilayer graphene and multilayer graphene modified electrode
02/06/2013CN102910620A Method and device for recycling waste heat of graphitized furnace
02/06/2013CN102910619A Thionine-modified three-dimensional graphene material and preparation method thereof
02/06/2013CN102910618A Method for improving electrical property of natural graphite
02/06/2013CN102910617A Chemical preparation method of graphene-bismuth sulfide nanocomposite material
02/06/2013CN102910616A One-step method for preparing graphene/lead telluride nano composite by means of coreduction
02/06/2013CN102910615A Preparation method of graphene oxide/iron disulfide composite nano particles
02/06/2013CN102910614A Method for heterogeneous epitaxial growth of graphene
02/06/2013CN102910613A Preparation method of highly-dispersed nano-carbon particles
02/06/2013CN102909034A Preparation of supported gold-nickel alloy nanocatalyst
02/06/2013CN102321254B Preparation method for high-concentration graphene-polyaniline nanofiber composite dispersion liquid and high-concentration graphene-polyaniline nanofiber composite film
02/06/2013CN102167310B Method for preparing nitrogen-doped graphene material with hydrothermal process
02/06/2013CN102134067B Method for preparing single-layer graphene
02/06/2013CN102120573B Graphene nanospheres and preparation method thereof
02/06/2013CN101980957B Cathode powders for batteries
02/05/2013US8367196 Graphite material
02/05/2013US8367035 Methods of making spatially aligned nanotubes and nanotube arrays
02/05/2013US8367033 Fullerene-based material and process for producing fullerene-based material
02/05/2013US8367032 Burners and combustion apparatus for carbon nanomaterial production
02/05/2013US8367031 Silane compositions, methods of making the same, method for forming a semiconducting and/or silicon-containing film, and thin film structures formed therefrom
02/05/2013US8366979 Robust carbon monolith having hierarchical porosity
02/05/2013US8366795 Catalytic gasification particulate compositions
02/05/2013US8365923 Methods for selectively separating carbon nanotubes
02/05/2013CA2584227C Method for the preparation of gamma-liv2o5.
01/2013
01/31/2013WO2013016678A1 Systems and methods for nanoscopically aligned carbon nanotubes
01/31/2013WO2013016339A2 Nanostructured battery active materials and methods of producing same
01/31/2013WO2013015663A2 Method for reducing carbon dioxide by using sunlight and hydrogen and apparatus for same
01/31/2013WO2013015630A2 Raw material for growth of ingot, method for fabricating raw material for growth of ingot and method for fabricating ingot
01/31/2013WO2013015567A2 Porous carbon particles and method for manufacturing same
01/31/2013WO2013015559A2 Method for etching atomic layer of graphine
01/31/2013WO2013015460A1 Graphene sheet, transparent electrode having same, active layer, and display device, electronic device, optoelectronic device, battery, solar cell, and dye-sensitized solar cell including same
01/31/2013WO2013015415A1 Gas separation device, and filler
01/31/2013WO2013015348A1 Polycrystalline diamond, manufacturing method therefor, scribe tool, scribe wheel, dresser, rotary tool, water-jet orifice, wire drawing die, cutting tool, and electron source
01/31/2013WO2013015347A1 Polycrystalline diamond and manufacturing method therefor
01/31/2013WO2013015280A1 Plasma device and method for producing carbon thin film using same
01/31/2013WO2013015229A1 Graphite oxide, graphene oxide or graphene, electric device using the same and method of manufacturing the same, and electrodialysis apparatus
01/31/2013WO2013015101A1 Carbon-fiber-reinforced carbon composite and method of manufacturing same
01/31/2013WO2013014395A2 Process for preparing a carbon foam and use of the material obtained
01/31/2013WO2013014349A1 Process and apparatus for cooling and compressing a wet gas rich in carbon dioxide
01/31/2013WO2013013419A1 Method for preparing graphene nano belt on insulating substrate
01/31/2013WO2013013418A1 Hexagonal boron nitride substrate having steps of single atom layer, preparation process and use thereof
01/31/2013WO2012138803A3 Carbon nanotube aerogels, composites including the same, and devices formed therefrom
01/31/2013US20130029127 Inorganic fiber for fiber bundles, process for producing the same, inorganic fiber bundle for composite material comprising the inorganic fiber for fiber bundles, and ceramic-based composite material reinforced with the fiber bundle
01/31/2013US20130028831 Porous carbon product and method for producing an electrode for a rechargeable lithium battery
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