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7419601 Nanomesh article and method of using the same for purifying fluids  
Disclosed herein are articles for removing contaminants from a fluid, such as a liquid or gas, the article comprising carbon nanotubes, which comprise at least one molecule or cluster attached...
7399215 Method of manufacturing electron-emitting device and electron source  
In an electron-emitting device having an electron-emitting member containing carbon as a main component, and an extraction electrode arranged near the electron-emitting member, electrons can be...
7372880 Optical pulse lasers  
The present invention provides pulsed lasers which employ carbon nanotubes, particularly layers of carbon nanotubes, as saturable absorbers, mode lockers or for Q-switching elements. The present...
7357983 Controlled growth of single-wall carbon nanotubes  
A transition metal substituted, amorphous mesoporous silica framework with a high degree of structural order and a narrow pore diameter distribution (±0.15 nm FWHM) was synthesized and used for...
7357907 Method for producing single walled carbon nanotubes  
A catalyst composition and method of use of the catalyst composition for producing single-walled carbon nanotubes (SWNTs). The catalyst is cobalt (Co) and molybdenum (Mo) on a silica support. The...
7354881 Method and catalyst for producing single walled carbon nanotubes  
A catalyst composition and method of use of the catalyst composition for producing single-walled carbon nanotubes (SWNTs). The catalyst is cobalt (Co) and molybdenum (Mo) on a silica support. The...
7342818 Hybrid circuit having nanotube electromechanical memory  
A hybrid memory system having electromechanical memory cells is disclosed. A memory cell core circuit has an array of electromechanical memory cells, in which each cell is a crossbar junction at...
7338648 Method for low temperature synthesis of single wall carbon nanotubes  
The present invention is directed towards a method of producing single wall carbon nanotubes which comprises providing a catalyst comprising an alumina support and a component selected from the...
7335528 Methods of nanotube films and articles  
Nanotube films and articles and methods of making the same. A conductive article includes an aggregate of nanotube segments which contact other nanotube segments to define a plurality of conductive...
7335395 Methods of using pre-formed nanotubes to make carbon nanotube films, layers, fabrics, ribbons, elements and articles  
Methods of Using Preformed Nanotubes to Make Carbon Nanotube Films, Layers, Fabrics, Ribbons, Elements and Articles are disclosed. To make various articles, certain embodiments provide a substrate....
7335327 Method of shrinking a film  
A method of shrinking a film comprises the steps of providing a shrink film and exposing the film to an amount of radiation energy effective to activate the shrink characteristic of the film. The...
7304357 Devices having horizontally-disposed nanofabric articles and methods of making the same  
New devices having horizontally-disposed nanofabric articles and methods of making same are described. A discrete electro-mechanical device includes a structure having an electrically-conductive...
7298016 Electromechanical memory array using nanotube ribbons and method for making same  
Electromechanical circuits, such as memory cells, and methods for making same are disclosed. The circuits include a structure having electrically conductive traces and supports extending from a...
7282191 Carbon nanotube growth  
The growth of carbon nanotubes such as single-walled carbon nanotubes (SWNTs) is achieved using a catalyst and carbon feedstock gas, with the catalyst being delivered using an approach for...
7279247 Carbon nanotube pastes and methods of use  
Dispersable pastes comprising single-walled carbon nanotubes (SWNT) in water or in an organic solvent are prepared. The method of preparing the dispersable pastes comprises in general the following...
7276842 Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device  
To provide an electron-emitting device, an electron source, an image-forming apparatus, and a method for manufacturing the electron-emitting device whereby it is possible to reduce a device...
7274078 Devices having vertically-disposed nanofabric articles and methods of making the same  
Electro-mechanical switches and memory cells using vertically-disposed nanofabric articles and methods of making the same are described. An electro-mechanical device, includes a structure having a...
7264990 Methods of nanotubes films and articles  
Nanotube films and articles and methods of making the same are disclosed. A conductive article includes an aggregate of nanotube segments in which the nanotube segments contact other nanotube...
7250148 Method for making single-wall carbon nanotubes using supported catalysts  
A method for growing single-wall carbon nanotubes involves preparing a catalyst comprising catalytic metals, iron and molybdenum, and magnesium oxide support material and contacting the catalyst...
7227311 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus  
An electron-emitting device in which the specific capacitance and the drive voltage are reduced, and which is capable of obtaining a finer electron beam by controlling the trajectory of emitted...
7214360 Carbon nanotubes fabrication and hydrogen production  
This invention relates to a method of producing multi-walled carbon nanotubes (MWNT) by catalytic decomposition of gaseous carbon-containing compounds over a transition metal-based catalyst. The...
7198966 Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus  
A method for producing a durable electron-emitting device having a uniform electron emission characteristic, an electron source, and an image-forming apparatus having a uniform display...
7186160 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus  
An electron-emitting device in which the specific capacitance and the drive voltage are reduced, and which is capable of obtaining a finer electron beam by controlling the trajectory of emitted...
7176505 Electromechanical three-trace junction devices  
Three trace electromechanical circuits and methods of using same. A circuit includes first and second electrically conductive elements with a nanotube ribbon (or other electromechanical elements)...
7169374 Templated growth of carbon nanotubes  
A method of growing carbon nanotubes uses a synthesized mesoporous silica template with approximately cylindrical pores being formed therein. The surfaces of the pores are coated with a carbon...
7163967 Method of increasing the gas transmission rate of a film  
A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of single-walled carbon nanotube material...
7131886 Method of producing fiber, and methods of producing electron-emitting device, electron source, and image display device each using the fiber  
A method of producing a fiber, comprising the steps of introducing catalytic particles originally formed in a particle-forming chamber into an arraying chamber together with a carrier gas, to cause...
7120047 Device selection circuitry constructed with nanotube technology  
A memory system having electromechanical memory cells and decoders is disclosed. A decoder circuit selects at least one of the memory cells of an array of such cells. Each cell in the array is a...
7094386 Method of producing single-walled carbon nanotubes  
A method of producing a carbon nanotube product comprising a catalytic particle and single-walled carbon nanotubes deposited thereon. The catalytic particles preferably contain at least one metal...
7074105 Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen  
A catalyst for promoting growth of carbon fiber, which is capable of growing satisfactorily at a low temperature without needing complex process and applicable to such as electron emitting device. ...
7056758 Electromechanical memory array using nanotube ribbons and method for making same  
Electromechanical circuits, such as memory cells, and methods for making same are disclosed. The circuits include a structure having electrically conductive traces and supports extending from a...
7052738 Fibrous solid carbon manifold assembly and method for producing the same  
A fibrous solid carbon manifold assembly and a method for producing the fibrous solid carbon manifold assembly are provided. The fibrous solid carbon manifold assembly has fibrous bodies...
7041373 Fibrous solid carbon manifold assembly and method for producing the same  
A fibrous solid carbon manifold assembly and a method for producing the fibrous solid carbon manifold assembly are provided. The fibrous solid carbon manifold assembly has fibrous bodies...
7034444 Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device  
To provide an electron-emitting device, an electron source, an image-forming apparatus, and a method for manufacturing the electron-emitting device whereby it is possible to reduce a device...
7012362 Electron-emitting devices, electron sources, and image-forming apparatus  
Provided are electron-emitting devices, electron sources, and image-forming apparatus improved in electron emission efficiency and in convergence of trajectories of emitted electrons. An...
7011884 Carbon nanotube with a graphitic outer layer  
A method for manufacturing carbon nanotubes with an integrally attached outer graphitic layer is disclosed. The graphitic layer improves the ability to handle and manipulate the nanometer size...
6998103 Method for producing carbon nanotubes  
Method for producing carbon nanotubes. Carbon nanotubes were prepared using a low power, atmospheric pressure, microwave-generated plasma torch system. After generating carbon monoxide microwave...
6979590 Methods of making electromechanical three-trace junction devices  
Methods of producing an electromechanical circuit element are described. A lower structure having lower support structures and a lower electrically conductive element is provided. A nanotube ribbon...
6962892 Metallic catalytic particle for producing single-walled carbon nanotubes  
A metallic catalytic particle for producing single-walled carbon nanotubes. The catalytic particles contain at least one metal from Group VIII, including for example Co, Ni, Ru, Rh, Pd, Ir, and Pt,...
6955800 Method and apparatus for producing carbon nanotubes  
A method and apparatus for catalytic production of carbon nanotubes. Catalytic particles are exposed to different process conditions at successive stages wherein the catalytic particles do not come...
6948995 Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus  
A method of manufacturing an electron-emitting device having excellent electron emission characteristics is provided in which fibers comprising carbon as the main composition are fixed (bonded) to...
6942921 Nanotube films and articles  
Nanotube films and articles and methods of making the same are disclosed. A conductive article includes an aggregate of nanotube segments in which the nanotube segments contact other nanotube...
6919592 Electromechanical memory array using nanotube ribbons and method for making same  
Electromechanical circuits, such as memory cells, and methods for making same are disclosed. The circuits include a structure having electrically conductive traces and supports extending from a...
6919064 Process and apparatus for producing single-walled carbon nanotubes  
A process and apparatus for catalytic production of single walled carbon nanotubes. Catalytic particles are exposed to different process conditions at successive stages wherein the catalytic...
6911682 Electromechanical three-trace junction devices  
Three trace electromechanical circuits and methods of using same are described. A circuit includes first and second electrically conductive elements with a nanotube ribbon (or other...
6858990 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source  
In an electron-emitting device having an electron-emitting member containing carbon as a main component, and an extraction electrode arranged near the electron-emitting member, electrons can be...
6853126 Electron-emitting device, electron source, image forming apparatus, and electron-emitting apparatus  
Disclosed is an electron-emitting device, an electron source, and an image-forming apparatus that have uniform electron-emitting characteristics, emit electron beams whose diameters are small, have...
6848962 Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus  
A method for producing a durable electron-emitting device having a uniform electron emission characteristic, an electron source, and an image-forming apparatus having a uniform display...
6836424 Hybrid circuit having nanotube electromechanical memory  
A hybrid memory system having electromechanical memory cells is disclosed. A memory cell core circuit has an array of electromechanical memory cells, in which each cell is a crossbar junction at...
6835591 Methods of nanotube films and articles  
Nanotube films and articles and methods of making the same. A nanotube films produced from a conductive article includes an aggregate of nanotube segments. The nanotube segments contact other...
Matches 1 - 50 out of 55 1 2 >