Method for preparing inorganic-nanostructure composite material, method for preparing carbon nanotube composite using same, and carbon nanotube composite prepared thereby
First Claim
1. A method for manufacturing a nanostructure composite, the method comprising:
- a step of doping pentavalent elements to a nanostructure and then forming doping points; and
a step of growing a metal oxide from the doping points of the nanostructure by dipping the nanostructure having the doping points into a precursor solution of the metal oxide to be grown,wherein the step of the growth of the metal oxide is carried out at a room temperature.
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Abstract
A method for manufacturing an inorganic-nano structure composite, a method for manufacturing a cabon nanotube composite by using the same, and a carbon nanotube composite manufactured by the same are provided. The method for manufacturing the inorganic-nano structure composite comprises a step of doping pentavalent elements on the nanostructure; and a step of growing the inorganic material from the doping points of the pentavalent elements by dipping the nanostructure on which the pentavalent elements are doped into a precursor solution of the inorganic material, and according to the present invention the pentavalent elements such as nitrogen are doped on the nanostructure and is utilized as the crystallization point of the inorganic material, instead of forming the separate coating layer to the organic-based nanostructure, or binding the binding group to the surface.
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Citations
13 Claims
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1. A method for manufacturing a nanostructure composite, the method comprising:
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a step of doping pentavalent elements to a nanostructure and then forming doping points; and a step of growing a metal oxide from the doping points of the nanostructure by dipping the nanostructure having the doping points into a precursor solution of the metal oxide to be grown, wherein the step of the growth of the metal oxide is carried out at a room temperature. - View Dependent Claims (2, 3, 4, 5)
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6. A method for manufacturing a carbon nanotube composite on which a metal oxide is coated, the method comprising:
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a step of doping a pentavalent elements to carbon nanotubes; and a step of coating the doped carbon nanotubes with the metal oxide, wherein the step of coating the metal oxide is progressed in such a manner that the carbon nanotubes on which the pentavalent elements are doped are dipped into a solution containing the metal oxide to be coated, and then maintained for the predetermined times. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A method for manufacturing a nanostructure composite, the method comprising:
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a step of doping pentavalent elements to a nanostructure and then forming doping points; and a step of growing silica or calcium carbonate from the doping points of the nanostructure by clipping the nanostructure having the doping points into a precursor solution of silica or calcium carbonate to be grown, wherein the step of the growth of silica or calcium carbonate is carried out at a room temperature.
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13. A method for manufacturing a carbon nanotube composite on which silica or calcium carbonate is coated, the method comprising:
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a step of doping a pentavalent elements to carbon nanotubes; and a step of coating the doped carbon nanotubes with silica or calcium carbonate, wherein the step of coating silica or calcium carbonate is progressed in such a manner that the carbon nanotubes on which the pentavalent elements are doped are dipped into a solution containing silica or calcium carbonate to be coated, and then maintained for the predetermined times.
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Specification