KR20130077780A - Complex of carbon nanotube and polyphenyl ether, method for preparing the same and article comprising the same - Google Patents

Complex of carbon nanotube and polyphenyl ether, method for preparing the same and article comprising the same Download PDF

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KR20130077780A
KR20130077780A KR1020120146551A KR20120146551A KR20130077780A KR 20130077780 A KR20130077780 A KR 20130077780A KR 1020120146551 A KR1020120146551 A KR 1020120146551A KR 20120146551 A KR20120146551 A KR 20120146551A KR 20130077780 A KR20130077780 A KR 20130077780A
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carbon nanotubes
composite
carbon atoms
compound
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KR1020120146551A
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Korean (ko)
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김용태
김진규
문성일
양진혁
임상균
장승현
제진아
진영섭
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제일모직주식회사
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Priority to PCT/KR2012/011089 priority Critical patent/WO2013100474A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides

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Abstract

PURPOSE: A manufacturing method of a composite of carbon nanotube and polyphenyl ether resin is provided to be easy to separate the catalyst, and to be able to manufacture a composite without the phase separation in situ. CONSTITUTION: A composite comprises metal cation; surface-modified carbon nanotubes bonded to the metal cation; and polyphenyl ether resin bonded to the metal cation. A manufacturing method of the composite comprises a step of manufacturing surface-modified carbon nanotubes by mixing carbon nanotubes and a compound for surface modification; and a step of performing polymerization by adding metal compounds and monomer of Chemical formula 3 to the surface-modified carbon nanotubes. In Chemical formula 3, Q1, Q2, Q3 and Q4 are hydrogen, halogen, C1-10 alkyl, phenyl, C1-10 haloalkyl, C1-10 aminoalkyl or hydroxy, respectively. [Reference numerals] (AA) Carbon nanotube

Description

Composite of carbon nanotubes and polyphenylether resin, method for preparing the same, and article containing same {COMPLEX OF CARBON NANOTUBE AND POLYPHENYL ETHER, METHOD FOR PREPARING THE SAME AND ARTICLE COMPRISING THE SAME}

The present invention relates to a composite of a carbon nanotube and a polyphenylether resin, a method for preparing the same, and an article including the same.

Polyphenylether resins are commercially beneficial materials due to their physical, chemical and electrical properties. Combinations of polyphenylether resins with other resins can have additional properties such as chemical resistance, high strength and high flowability, which can be usefully used to prepare blends.

Conventional polyphenylether resins were prepared by polymerizing dimethylphenol in the presence of a copper-amine catalyst. However, the copper-amine catalyst has to be removed after the completion of the polymerization for the purity of the polyphenyl ether resin, and there was a problem that the removal process is cumbersome.

To this end, a technique for polymerizing dimethylphenol in the presence of a copper-amine catalyst and carbon nanotubes has been developed. However, the carbon nanotubes themselves have a problem of self-aggregation, so they are poor in compatibility with dimethylphenol monomers or polyphenylether resins and have poor dispersibility.

In this regard, Korean Patent Laid-Open Publication No. 2008-0081267 discloses a poly (arylene ether) copolymer which is an oxidative copolymer of a monomer containing monohydric phenol and dihydric phenol.

It is an object of the present invention to provide a composite of carbon nanotubes and polyphenylether resins having improved dispersibility, durability, conductivity and compatibility.

Another object of the present invention is to provide a method for preparing a carbon nanotube and a polyphenylether resin composite which is easy to separate the catalyst and prepares the composite in situ .

Another object of the present invention is to provide an article comprising the composite.

Composites in one aspect of the invention is a metal cation; Carbon nanotubes bonded to the metal cations and surface-modified; And it may include a polyphenyl ether resin bonded to the metal cation.

In another aspect of the present invention, a method for preparing a composite includes mixing a carbon nanotube and a compound for surface modification to prepare a surface modified carbon nanotube, and adding a metal compound and a monomer of Formula 3 to the surface modified carbon nanotube. And adding to polymerize.

The article, which is another aspect of the present invention, may include a composite of the carbon nanotubes and the polyphenyl ether resin.

The present invention provides a composite of carbon nanotubes and polyphenylether resins having improved dispersibility, durability, conductivity and compatibility. The present invention is easy to separate catalyst in Provided was a method for preparing a composite of carbon nanotubes and a polyphenylether resin that can produce a composite by situ .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram of a complex of one embodiment of the present invention. FIG.
Figure 2 is a photograph of the mixture of carbon nanotubes and polyphenylether resin in NMP and left for 1 hour at room temperature (A); The composite prepared in Example is placed in NMP and left for 1 hour at room temperature (B).

The composite of carbon nanotubes and polyphenylether resins, which is an aspect of the present invention, includes carbon nanotubes and polyphenylether resins, and the carbon nanotubes and polyphenylether resins are complexed by a combination of metal cations. Can be.

As used herein, the term "composite" or "complexation" may refer to a state in which the carbon nanotubes, polyphenylether resins, and metal complexes are bonded to each other without being separated from each other by physical or chemical methods.

In embodiments, the binder may include, but is not limited to, a compound or complex by coordinating bonds between the surface-modifying compound of the carbon nanotubes and the metal cation.

The surface modification compound may be represented by the following Formula 1.

≪ Formula 1 >

R- (X) q

R is a functional group bondable with the carbon nanotubes, X is a functional group bondable with the metal cation, and q may be an integer of 1 or more.

The metal cation may comprise one or more of a copper cation, a manganese cation, or a cobalt cation.

In an embodiment, the complex is a metal cation; Carbon nanotubes bonded to the metal cations and surface-modified; And it may include a polyphenyl ether resin bonded to the metal cation.

The carbon nanotubes may be surface modified with R in R- (X) q.

In embodiments, the carbon nanotubes may be surface modified by forming a π-π bond with R. The carbon nanotubes are surface-modified with R- (X) q, whereby the carbon nanotubes and R- (X) q may be complexed.

The carbon nanotubes may be surface modified with one or more R- (X) q.

The R may be functionalized in a shape of wrapping the carbon nanotubes while performing π-π electron interaction with the carbon nanotubes. Such functionalization can improve the dispersibility of the carbon nanotubes and can improve the compatibility with the polyphenyl ether resin.

The R is a functional group bondable to the carbon nanotubes, and in an embodiment, may include an aromatic hydrocarbon group capable of π-π bonding.

In some embodiments, R may be a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, a substituted or unsubstituted heteroaryl group having 1 to 40 carbon atoms, or a substituted or unsubstituted arylalkyl group having 7 to 40 carbon atoms. . Preferably, R may be an aryl group having 10 to 40 carbon atoms or a heteroaryl group having 1 to 30 carbon atoms.

In substituted or unsubstituted, 'substituted' may mean that a hydrogen atom of R is substituted with a hydroxy group, an alkyl group having 1 to 10 carbon atoms, a halogen, a haloalkyl group having 1 to 10 carbon atoms, and the like.

For example, R is naphthalene, acenaphthylene, acenaphthene, fluorene, anthracene, phenanthrene, acridine, benzo [a] fluorene, benzo [b] fluorene, benzo [c] fluorene, pyrene, Benz [a] anthracene, naphthacene, pentacene, coranulene, ovalene, chrysene, triphenylene, benzo [b] fluoranthene, benzo [j] fluoranthene, colanthrene, dibenzo [a, h] flu Orene, dibenzo [a, g] fluorene, dibenzo [a, c] fluorene, benzo [a] pyrene, benzo [b] pyrene, perylene, indeno (1,2,3-cd) Pyrene, benzo [ghi] perylene or coronene. Preferably, it may be a pyrene group.

Also, for example, R can be a heteroaryl group having nitrogen, oxygen or sulfur. For example, R is pyridinyl, pyridazinyl, pyrimidyl, pyrazyl, triazinyl, pyrrolyl, pyrazolyl, imidazolyl, (1,2,3) or (1,2,4) -triazolyl , Pyrazinyl, pyrimidinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, oxazolyl and the like.

X may have a non-covalent electron pair to be a functional group bondable with the metal cation.

In an embodiment, X is -N =, an amine group, an amine group having a linear or branched alkyl group having 1 to 12 carbon atoms, carbon number It may be an amine group having an arylene group of 6-24.

The "amine group" may be -NH 2 , -NHR 1 , or -NR 1 R 2 .

The R 1 and R 2 is not limited as long as it does not give a steric hindrance to the complexation of carbon nanotubes, metal cations, polyphenylether resin. In an embodiment, R 1 and R 2 are the same or different and can be an alkyl group having 1-4 carbon atoms.

In embodiments, X is -NH 2 , -NHR 1 , -NR 1 R 2 ,-(CH 2 ) a -NH 2 ,-(CH 2 ) a -NHR 1 ,-(CH 2 ) a -NR 1 May be R 2 . A may be an integer of 1-12.

Q may be an integer of 1 or more, preferably 1-4.

The carbon nanotubes are conventional carbon nanotubes, for example, single-walled carbon nanotubes (SWCNTs), double-walled carbon nanotubes (DWCNTs), multi-walled carbon nanotubes ( MWCNTs; multi-walled carbon nanotubes, rope carbon nanotubes, and combinations thereof.

The length and thickness of the carbon nanotubes are not limited. In embodiments, the length of the carbon nanotubes may be 100nm to 500㎛, the thickness may be 0.5nm to 100nm. In the above range, the rigidity of the carbon nanotubes can be effectively expressed in the complex.

The carbon nanotubes may be carbon nanotubes in which impurities are purified through acid treatment.

The compound for surface modification per 1 mol of carbon nanotubes may be combined with 1.0 mol-20 mol. In the above range, the activity of the catalyst can be exhibited, and the decrease in thermal stability due to the excess catalyst residual can be minimized.

The content of the surface-modified carbon nanotubes in the composite may be 0.3-20% by weight based on solids. Within this range, high stiffness effects and electrical properties can be expressed.

The metal cation may be combined with a compound for surface modification of the carbon nanotubes. As a result, the metal cation and the carbon nanotubes may be complexed.

In an embodiment, the metal cation can bind to X in R- (X) q. The manner of coupling is not limited. In an embodiment, the metal cation can be bound by X with a coordinating bond. Preferably, the metal cation and X may form the complex by forming a metal complex by coordinating bond.

The metal cation may be combined with the polyphenylether resin. As a result, the metal cation and the polyphenylether resin can be complexed.

The coupling manner is not limited. In an embodiment, the polyphenylether resin is polymerized by a metal catalyst in the process of polymerizing the polyphenylether resin in the presence of a catalyst containing the metal cation.

The metal cation may comprise one or more of a copper cation, a manganese cation, or a cobalt cation. In embodiments, the metal cation may include one or more of a copper cation, a monovalent copper ion (Cu +), divalent copper ion (Cu + 2).

The metal cation may be derived from a metal compound comprising a cation of one or more metals such as copper, manganese or cobalt. In an embodiment, the metal compound may include a copper salt, a hydrate of copper salt, or a mixture thereof.

The polyphenylether resin may include a resin including a unit of Formula 2 below:

<Formula 2>

Figure pat00001

(In the above, * represents a connection site of the element,

Q 1 , Q 2 , Q 3 , and Q 4 are the same or different, and each independently hydrogen, halogen, an alkyl group having 1 to 10 carbon atoms, a phenyl group, a haloalkyl group having 1 to 10 carbon atoms, an aminoalkyl group having 1 to 10 carbon atoms, or a hydroxy group ego,

n is an integer greater than or equal to 1)

Preferably, Q 1 , Q 3 may be hydrogen, and Q 2 , Q 4 may be a methyl group.

Preferably, n can be an integer from 1-500.

In embodiments, the terminal of the polyphenyl ether resin may be a hydroxyl group, a phenol group and the like.

The complex is formed by modifying carbon nanotubes by R- (X) q, bonding between R- (X) q and metal cations, and bonding between metal cations and polyphenyl ether resins. Can be complexed with each other. As a result, the dispersibility and compatibility of the carbon nanotubes and the polyphenylether resin can be improved, and the composite can be excellent in durability and conductivity.

Conventionally, there has been a resin composite composed of a polyphenylether resin, a metal cation-amine containing copper ions, and carbon nanotubes. However, the carbon nanotubes themselves have a self-aggregation phenomenon, which makes it difficult to make desired physical properties because they are not dispersed in the resin composite matrix. In contrast, the resin composite of the present invention can improve the dispersibility of the carbon nanotubes due to the compound R-X wrapped in the carbon nanotubes, thereby improving the compatibility of the carbon nanotubes and polyphenylether resin.

0.3-20% by weight of carbon nanotubes , 0.1-1.0% by weight of compounds R- (X) q, 0.01-0.10% by weight of metal cations, and 78.9-99.59% by weight of polyphenylether resins in the composite. Can be. In the above range, it is possible to minimize the thermal decomposition of the polyphenyl ether resin by the electrical properties of the carbon nanotubes and the residual catalyst and oxygen in the atmosphere.

1 is a conceptual diagram of a composite of an embodiment of the present invention.

As shown in FIG. 1, the carbon nanotubes are surface-modified with R of R- (X) q, the metal cation M is bonded with X of R- (X) q, and includes the unit of Formula 2 The polyphenylether resin may be bonded to the metal cation M.

In Figure 1, q may be an integer of 1 or more, E may be an OH or phenyl group.

The complex may be prepared by polymerizing a monomer used for polymerization of polyphenylether resin in the presence of R- (X) q bonded to carbon nanotubes, and a metal compound.

Another aspect of the invention provides a method for producing a composite of carbon nanotubes and polyphenylether resin.

The production method is to prepare a surface-modified carbon nanotubes by mixing the carbon nanotubes and the compound for surface modification, and

The surface-modified carbon nanotubes may include a step of polymerizing by adding a metal compound and a monomer of the formula (3):

<Formula 3>

Figure pat00002

(Q 1 , Q 2 , Q 3 , Q 4 are the same or different, and each independently hydrogen, halogen, alkyl group of 1-10 carbon atoms, phenyl group, haloalkyl group of 1-10 carbon atoms, aminoalkyl group of 1-10 carbon atoms. Or a hydroxyl group)

Preferably, Q 1 , Q 3 may be hydrogen, and Q 2 , Q 4 may be a methyl group.

The contents of the carbon nanotubes and the compound R- (X) q are as described above.

By mixing the carbon nanotubes and the compound R- (X) q, the carbon nanotubes may be surface modified with R- (X) q.

The carbon nanotubes surface-modified with R- (X) q serve as a ligand used in the polymerization of the polyphenylether resin, and thus the final composite may have excellent durability and conductivity.

The mixing can be carried out without solvent or in the presence of a solvent. The solvent is not particularly limited as long as it is a solvent soluble in polyphenylether resin. For example, the solvent may be a substituted or unsubstituted aromatic hydrocarbon; Aromatic ethers; Halogenated hydrocarbons; Nitrile compounds; Heteroaromatic compounds or mixtures thereof. Preferably aromatic hydrocarbons including benzene, toluene, ethylbenzene, xylene, chlorobenzene, nitrobenzene, o-dichlorobenzene and the like; Aromatic ethers such as anisole; Halogenated hydrocarbons such as chloroform; Nitrile compounds such as acetonitrile; Heteroaromatic compounds such as pyridine and the like.

As the metal compound, a compound capable of providing a metal cation conventionally used in the method for preparing a polyphenylether resin from the monomer of Chemical Formula 3 may be used.

The metal compound may act as a catalyst in the polymerization reaction of the monomer of Chemical Formula 3.

The metal compound is a compound including a cation of one or more heavy metals such as copper, manganese or cobalt, and may be a salt, a hydrate of a salt, or a mixture thereof. Preferably the metal is copper, the metal compound is copper monovalent ion (Cu + ) If copper or a compound containing two ions (Cu + 2) is not limited. For example, the copper compound may be a copper salt, a hydrate of copper salt, or a mixture thereof.

Preferably, the copper compound may be a copper halide salt, a copper inorganic acid salt, a copper organic acid salt, or a hydrate thereof or a mixture thereof. Specifically, the copper compound is cuprous chloride, cupric chloride, cuprous bromide, cuprous bromide, cuprous sulfate, cupric sulfate, cuprous nitrate, cupric nitrate, cuprous acetate, It may be cupric acetate, but is not limited thereto.

The metal compound may be added in an amount of 1/1000 to 1/20 equivalents based on the monomer of Formula 3.

The monomer of Formula 3 is in The polyphenyl ether resin may be prepared by polymerization with situ .

The polymerization reaction can be carried out by a conventional polymerization method such as bulk polymerization, emulsion polymerization, suspension polymerization, and the like, and there is no particular limitation. The polymerization reaction can be carried out under oxygen for example at 40 ° C.-80 ° C. for 5 hours-72 hours.

Carbon nanotubes and polyphenylether resin composites prepared therefrom are metal cations; Compounds bound to metal cations; Carbon nanotubes bonded to the compound; And polyphenylether resins bonded to metal cations.

Another aspect of the present invention provides an article comprising the composite.

The article is not particularly limited as long as the article is a polyphenylether resin. For example, the article may include housing materials, electrical wire materials, flame retardant resins, and applications thereof in electronics and automobiles.

Hereinafter, the present invention will be described in more detail with reference to the following examples. However, the present invention is not limited by the following examples.

Example

0.75 g of carbon nanotube powder was placed in 100 ml toluene, 0.038 g of pyrene into which an amine group was introduced, and stirred at room temperature for 2 hours to surface modify the carbon nanotube. 0.014 g of CuCl 2 H 2 O was dissolved in 25 ml of methanol, and stirred at room temperature for 2 hours. 20 g of 2,6-dimethylphenol was added, and the polymerization was performed at 25 ° C. for 5 hours while flowing oxygen gas at 20 cc / min. After the reaction was completed, 100 ml of methanol was added to precipitate the composite as a carbon nanotube-pyrene-copper complex-PPE composite. The precipitate was collected by filtration, dried at room temperature for 12 hours, and further dried in a 100 ° C. vacuum oven for 24 hours to obtain a composite.

5 g of the composite prepared in the above example was added to 20 g of NMP (N-methylpyrrolidone) and treated at 60 rpm for 30 minutes in a shaker, and left for 1 hour. The result is as shown in FIG. In addition, 0.25 g of carbon nanotubes and 4.75 g of polyphenyl ether resin were added to 20 g of NMP (N-methylpyrrolidone), and treated at 60 rpm for 30 minutes in a shaker and left for 1 hour.

As shown in FIG. 2B, the carbon nanotube-pyrene-copper complex-PPE composite of the present invention was well dispersed in a common solvent such as NMP, and thus dispersed well, so that a solid material such as carbon nanotube was not seen. There was no phase separation as shown in FIG.

On the other hand, as shown in FIG. 2A, when the carbon nanotubes and the polyphenylether resin are simply mixed without forming a complex, the carbon nanotubes and the polyphenylether resin are phase-separated such that the interface between the carbon nanotubes and the polyphenylether resin is visually confirmed. It can be seen that the tube and the polyphenyl ether are completely separated.

Simple modifications and variations of the present invention can be readily made by those skilled in the art, and all such variations or modifications are within the scope of the present invention.

Claims (17)

Metal cations;
Carbon nanotubes bonded to the metal cations and surface-modified; And
Comprising a polyphenyl ether resin bonded to the metal cation.
The composite according to claim 1, wherein the carbon nanotubes and the metal cations are bonded through a compound for surface modification of the carbon nanotubes.
The composite of claim 2, wherein the carbon nanotubes and the compound for surface modification form a π-π bond.
The complex of claim 2, wherein the surface modification compound and the metal cation form a complex.
The complex of claim 2, wherein the compound for surface modification is represented by Formula 1 below:
&Lt; Formula 1 >
R- (X) q
(In the above, R is a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, a substituted or unsubstituted heteroaryl group having 1 to 40 carbon atoms, a substituted or unsubstituted arylalkyl group having 7 to 40 carbon atoms,
X is -N =, an amine group having an amine group, a linear or branched alkyl group having 1 to 12 carbon atoms, an amine group having an arylene group having 6 to 24 carbon atoms,
q is an integer of 1 or more).
The complex of claim 2, wherein the surface modification compound comprises an amine having a pyrene group.
The composite of claim 1, wherein the carbon nanotubes include one or more of single-walled carbon nanotubes, double-walled carbon nanotubes, multi-walled carbon nanotubes, and bundle-type carbon nanotubes.
The composite according to claim 2, wherein 1.0 mol-20 mol of the surface modification compound is bonded per 1 mol of the carbon nanotubes.
The composite of claim 1 wherein the metal cation comprises a copper, manganese or cobalt cation.
The composite according to claim 1, wherein the polyphenylether resin comprises a unit represented by the following Chemical Formula 2:
(2)
Figure pat00003

(In the above, * represents a connection site of the element,
Q 1 , Q 2 , Q 3 , and Q 4 are the same or different, and each independently hydrogen, halogen, an alkyl group having 1 to 10 carbon atoms, a phenyl group, a haloalkyl group having 1 to 10 carbon atoms, an aminoalkyl group having 1 to 10 carbon atoms, or a hydroxy group ego,
n is an integer of 1 or more).
According to claim 2, The composite is the carbon nanotubes on a solids basis A composite comprising 0.3-20% by weight, 0.1-1.0% of the compound for surface modification, 0.01-0.10% by weight of the metal cation, and 78.9-99.59% by weight of the polyphenylether resin.
The composite of claim 1, wherein the surface modified carbon nanotubes are 0.3-20% by weight of the composite.
Preparing a surface-modified carbon nanotube by mixing the carbon nanotube and the compound for surface modification, and
Method of producing a composite, comprising the step of polymerization by adding a metal compound and a monomer of the formula (3) to the surface-modified carbon nanotubes:
(3)
Figure pat00004

(Q 1 , Q 2 , Q 3 , Q 4 are the same or different, and each independently hydrogen, halogen, alkyl group of 1-10 carbon atoms, phenyl group, haloalkyl group of 1-10 carbon atoms, aminoalkyl group of 1-10 carbon atoms. Or a hydroxyl group).
The method of claim 13, wherein the metal compound comprises salts, hydrates of salts, or mixtures thereof, including cations of copper, manganese, or cobalt.
The method of claim 13, wherein the monomer of Formula 3 is in A process for producing a composite, which is polymerized with situ .
The method of claim 13, wherein the surface modifying compound is represented by the following Formula 1.
&Lt; Formula 1 >
R- (X) q
(Wherein R is a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, a substituted or unsubstituted heteroaryl group having 1 to 40 carbon atoms, a substituted or unsubstituted arylalkyl group having 7 to 40 carbon atoms,
X is -N =, an amine group having an amine group, a linear or branched alkyl group having 1 to 12 carbon atoms, an amine group having an arylene group having 6 to 24 carbon atoms,
q is an integer of 1 or more).
An article comprising the complex of any one of claims 1-12.
KR1020120146551A 2011-12-29 2012-12-14 Complex of carbon nanotube and polyphenyl ether, method for preparing the same and article comprising the same KR20130077780A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099462A1 (en) * 2013-12-24 2015-07-02 주식회사 포스코 Noncovalent bond-modified carbon structure, and carbon structure/polymer composite comprising same
KR20190135611A (en) * 2018-05-29 2019-12-09 중앙대학교 산학협력단 Cnt/polymer composite and method of preparing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099462A1 (en) * 2013-12-24 2015-07-02 주식회사 포스코 Noncovalent bond-modified carbon structure, and carbon structure/polymer composite comprising same
US10544324B2 (en) 2013-12-24 2020-01-28 Posco Noncovalent bond-modified carbon structure, and carbon structure/polymer composite comprising same
KR20190135611A (en) * 2018-05-29 2019-12-09 중앙대학교 산학협력단 Cnt/polymer composite and method of preparing the same

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