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Class 977/846 - Internal modifications (e.g., filling, endohedral modifications, etc.)


Subclass of Class 977 - Nanotechnology
Definition: Subject matter wherein the process or apparatus is adapted
No. of applications: 14
Last issue date: 05/23/2013


Application No.Application TitleIssue Date
20130131383Controlled Assembly of Charged Nanoparticles Using Functionalized Graphene Nanomesh
A method, an apparatus and an article of manufacture for attracting charged nanoparticles using a graphene nanomesh. The method includes creating a graphene nanomesh by generating multiple holes in graphene, wherein each of the multiple holes is of a size appropriate to...
05/23/2013
20130065050PRODUCTION OF DECORATED CARBON NANOTUBES
A method of dispersing a metal or metal oxide within a CNT or CNT array, comprising exposing the CNT or CNT array to a solution containing a metal compound in a non-aqueous liquid; and removing the non-aqueous liquid from the CNT or CNT array. Nanoparticles were homogen...
03/14/2013
20120288750GRAPHENE MATERIALS HAVING RANDOMLY DISTRIBUTED TWO-DIMENSIONAL STRUCTURAL DEFECTS
Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random di...
11/15/2012
20120264017ENCAPSULATED SULFUR CATHODE FOR LITHIUM ION BATTERY
Methods of making a cathode element for an electrochemical cell. The methods comprise providing hollow carbon nanotubes and a sulfur source in a closed environment. Sulfur is deposited within an interior of the hollow carbon nanotube. The method includes cleaning an ext...
10/18/2012
20120181486PROCESS FOR REMEDIATION OF PLASTIC WASTE
A single step process for degrading plastic waste by converting the plastic waste into carbonaceous products via thermal decomposition of the plastic waste by placing the plastic waste into a reactor, heating the plastic waste under an inert or air atmosphere until the ...
07/19/2012
20120092758NANOCOMPOSITES, METHOD FOR PRODUCING SAME, AND USE THEREOF IN DEVICES FOR PROTECTING AGAINST ELECTROMAGNETIC WAVES
A nanocomposite, comprising single-wall and/or multi-wall one-dimensional nanomaterials, and at least one nanooxide of at least one transition metal, said nanooxide filling said nanotubes and covering their walls. A process for preparing such a nanocomposite and an opti...
04/19/2012
20120035388PLATINUM/CARBON NANOTUBE CATALYST, THE PREPARATION PROCESS AND USE THEREOF
This invention provides a platinum/carbon nanotube catalyst applicable to heterogeneous asymmetric hydrogenation, which is fabricated by supporting platinum on carbon nanotube carriers. The catalyst is prepared by the steps of: heating purified carbon nanotubes in nitri...
02/09/2012
20100196780PROTECTING A PEM FUEL CELL CATALYST AGAINST CARBON MONOXIDE POISONING
An anode structure comprises an array of carbon nanotubes having a diffusion side and a membrane side, and catalyst particles interspersed on inner surfaces of the membrane side of the carbon nanotubes. The carbon nanotubes have an average diameter greater than the size...
08/05/2010
20090218226Separation device of molecules and production method thereof
Separation device of molecules and production method thereof. A molecule is separated from a liquid sample containing said molecule and at least one additional molecule having a larger hydrodynamic diameter than the hydrodynamic diameter of the molecule to be separated,...
09/03/2009
20090123731MELT-KNEADED PRODUCTS, MOLDED RESIN PRODUCTS, AND PRODUCTION METHOD THEREOF
A melt-kneading method for filling material and elastomer or resin, characterized in that a filling material constituted by a filler, and an elastomer or resin (thermoplastic resin or thermosetting resin), are introduced from a material introduction part at the end of a...
05/14/2009
20090117468ANODE ACTIVE MATERIAL AND METHOD OF MANUFACTURING THE SAME AND LITHIUM SECONDARY BATTERY USING THE SAME
An anode active material that can prominently improve lifetime characteristics of a lithium secondary battery includes carbon nanotubes and silicon particles located in an internal space of the carbon nanotubes. The anode active material is manufactured by removing end ...
05/07/2009
20080284463 PROGRAMMABLE CIRCUIT HAVING A CARBON NANOTUBE
A semiconductor device comprising a programming circuit that includes an active device on or in a substrate and a programmable electronic component on the substrate. The programmable electronic component includes at least one carbon nanotube having a segment with an adj...
11/20/2008
20060280689New MRI technique based on electron spin resonance and nitrogen endohedral C60 contrast agent
Methods and systems for electron spin MRI (eMRI) and novel methods for fabricating N@C60 fullerenes using the discovery that certain endohedral fullerenes can be used as functional paramagnetic materials exhibiting increased relaxation times. These endohedral...
12/14/2006
20060140847Method for introducing functional material into organic nanotube
The objective is to easily introduce a desired functional substance into organic nanotubes under milder conditions such as ambient temperature and ambient pressure. The method comprises the steps of allowing a surface active organic compound comprising hydrophobic hydro...
06/29/2006
 
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