WO2016175552A1 - Procédé de préparation de composite de résine conductrice, et composite de résine conductrice préparé par ce procédé - Google Patents

Procédé de préparation de composite de résine conductrice, et composite de résine conductrice préparé par ce procédé Download PDF

Info

Publication number
WO2016175552A1
WO2016175552A1 PCT/KR2016/004406 KR2016004406W WO2016175552A1 WO 2016175552 A1 WO2016175552 A1 WO 2016175552A1 KR 2016004406 W KR2016004406 W KR 2016004406W WO 2016175552 A1 WO2016175552 A1 WO 2016175552A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon
resin composite
based material
polymer resin
graphite
Prior art date
Application number
PCT/KR2016/004406
Other languages
English (en)
Korean (ko)
Inventor
고석근
이철수
이정환
강병관
이성원
조북룡
Original Assignee
주식회사 지엘머티리얼즈
주식회사 화진
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 지엘머티리얼즈, 주식회사 화진 filed Critical 주식회사 지엘머티리얼즈
Publication of WO2016175552A1 publication Critical patent/WO2016175552A1/fr

Links

Images

Classifications

    • 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
    • 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
    • C08K9/02—Ingredients treated with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general

Definitions

  • the present invention relates to a method for producing a conductive resin composite in which a carbon-based material is uniformly dispersed and a conductive resin composite produced thereby.
  • plastic materials Due to the development of science and technology, plastic materials have been used for the purpose of lightening and functionalizing materials in various fields. As the demand for improvement of electrical characteristics, thermal characteristics, and structural characteristics of plastic materials It is a fact that it is increasing.
  • the Green Cine electric vehicle is increasingly important to increase the distance traveled by a single charge through the lightening of the cooling system of the battery cell, especially the heat sink.
  • the housing of the electronic device is made of a polymer resin in various automobiles, antistatic property is required to avoid malfunction due to static electricity.
  • a conductive material is added to the polymer resin in order to selectively or simultaneously impart electrical and thermal conductivity.
  • the higher the aspect ratio of the conductive material to be added the higher the conductivity improvement effect can be obtained even with a smaller amount of additive used.
  • many shearing forces are required in processing.
  • conductive materials are not well dispersed in the resin and are dispersed in a specific portion. Therefore, in order to form a conductive path in the polymeric resin matrix, a larger amount of conductive material than the theoretical value must be used, which causes another problem such as a decrease in mechanical properties and an increase in cost.
  • the conductive property of the conductive carbon-based material / polymer resin composite is determined by the characteristics and the amount of the filler contained in the resin composite, And the nature of the conductive network across the polymer resin composite.
  • the conductive material as a filler must be well dispersed in the polymer resin and evenly dispersed in the polymer resin matrix (composite).
  • the carbon-based material is likely to be agglomerated by a strong van der Waals force. This causes degradation of the mechanical properties and thermal properties of the polymer resin composite. Therefore, it is very important to uniformly disperse the conductive carbon-based material in the polymer resin in the production of the conductive carbon-based material / polymer resin composite.
  • the thermally conductive additive when the thermally conductive additive is added to the polymer resin, the workability of the polymer resin decreases and the thermal conductivity increases as the amount of the additive increases. Even if the thermal conductivity improves, the amount of additive that can be added is limited because the function of the polymer raw material is lost if the processability is deteriorated. As a result, it is essential to prepare a thermally conductive additive having excellent dispersibility in order to improve the heat conductivity and the processability of the polymer resin.
  • An object of the present invention is to provide a method for producing a conductive resin composite having excellent electrical, thermal and mechanical properties by uniformly dispersing a carbon-based material and enhancing mutual affinity with a polymer resin.
  • a method of manufacturing a semiconductor device comprising: a) forming inorganic nanoparticles on a surface of a carbon-based material by physical vacuum deposition; And b) mixing the carbon-based material in which the inorganic nanoparticles are formed with a polymer resin to prepare a carbon-based material / polymer resin composite.
  • a method of manufacturing a carbon-based material comprising the steps of: a1) modifying a surface of a carbon-based material by injecting a reactive gas while irradiating an ion beam onto the surface of the carbon- And b1) preparing a carbon-based material / polymer resin composite by mixing the surface-modified carbon-based material with a polymer resin.
  • the present invention it is possible to mix the carbon-based material and the polymeric resin quickly and uniformly in the production of the carbon / polymer resin composite due to the excellent dispersibility of the functionalized carbon-based material, Can be produced.
  • the resin composite prepared according to the present invention has excellent compatibility with existing processes and can be easily applied to various application fields using existing manufacturing processes used in various plastic materials applications requiring electric conductivity or thermal conductivity.
  • the functional polymer resin composite produced according to the present invention has improved electrical conductivity, thermal conductivity, and mechanical properties, and can be used as a material for parts such as an electric / electronic device, thereby securing the safety of the device and increasing the efficiency.
  • Fig. 1 is a conceptual diagram of a process for forming inorganic nanoparticles on the surface of a powdery or granular carbonaceous material.
  • FIG. 2 is a schematic view of a vacuum deposition apparatus equipped with a stirring vessel for forming inorganic nanoparticles on the surface of a powdery or granular carbonaceous material according to an embodiment of the present invention.
  • FIG 3 is a schematic view of an apparatus for modifying the surface of a carbon-based material in powder or granular form using an ion beam and a reactive gas according to another embodiment of the present invention.
  • FIG. 4 is a photograph showing the dispersion state of conventional graphite powder and distilled water in the distilled water and the functional graphite (5% copper / graphite) powder produced by the method of the present invention.
  • Figure 5 is a photograph of a surface of conventional graphite powder and functional graphite (5% copper / graphite) powder.
  • FIG. 6 is a graph showing a change in processability and functionality of a general polymer composite resin depending on the amount of graphite added.
  • FIG. 7 is a photograph of the surface of graphite / epoxy and functional graphite / epoxy composite resin prepared according to the present invention.
  • 5% PVC means that the addition amount of the functional graphite powder is 5 vol% based on the volume of polyvinyl chloride (PVC).
  • a method of manufacturing a semiconductor device comprising the steps of: a) forming inorganic nanoparticles on a surface of a carbon-based material by physical vacuum deposition; And b) mixing the carbon-based material in which the inorganic nanoparticles are formed with a polymer resin to prepare a carbon / polymer resin composite.
  • inorganic nanoparticles are formed on the surface of the carbon-based material by physical vacuum deposition to produce a functional carbon-based powder.
  • the carbon-based material may be graphite, carbon nanotube, graphene, carbon black, carbon fiber, or a mixture of two or more thereof.
  • the carbon-based material is a material having both electrical conductivity and thermal conductivity, and may be a graphite, carbon nanotube, graphene, carbon black, carbon fiber, nano- or micro-sized metal wire, or a mixture of two or more thereof .
  • Graphite can be natural graphite, impression graphite, high crystalline graphite, synthetic graphite or a mixture thereof.
  • Graphite particles have a form in which a planar carbon layer is piled up with a weak van der Waals force and exhibits high electrical conductivity and disperses graphite particles in a resin composite to help form an electron transfer path, Effect can be obtained.
  • expanded graphite can be used.
  • Expanded graphite is also called nano-graphite or nano-structured graphite, in which graphite is oxidized into chromic acid and diluted sulfuric acid solution and heated so that water is accumulated between the graphite layers and expanded to 100 to 700% of the initial volume.
  • Expanded graphite has voids inside thereof and has very low dispersibility, but it is advantageous because it has excellent thermal conductivity and electrical conductivity.
  • Carbon nanotubes are classified as Single Walled Carbon Nanotubes (SWCNTs), Double Walled Carbon Nanotubes (DWCNTs), and Multi Walled Carbon Nanotubes (MWCNTs).
  • SWCNTs Single Walled Carbon Nanotubes
  • DWCNTs Double Walled Carbon Nanotubes
  • MWCNTs Multi Walled Carbon Nanotubes
  • SWCNTs Single Walled Carbon Nanotubes
  • DWCNTs Double Walled Carbon Nanotubes
  • MWCNTs Multi Walled Carbon Nanotubes
  • the graphene is a thin film type nano material in which atoms are intertwined like a wire net in a carbon layer, and the electrical, thermal and mechanical properties are excellent.
  • the carbon-based material has a particle size of 0.01 to 100 mu m, preferably 0.1 to 100 mu m.
  • a carbon-based material having a particle size exceeding 100 ⁇ m the carbon-based material can not be uniformly dispersed in the resin composite, resulting in deterioration of the physical properties of the resin composite, which is not preferable for use as an electrically conductive or thermally conductive material.
  • the carbon-based material is preferably a powdery or granular material having a purity of 99.0% or more.
  • the inorganic nanoparticles are nanosized inorganic materials.
  • the inorganic material may be, but is not necessarily limited to, silver, copper, brass, platinum, gold, palladium, nickel, cobalt, chromium, aluminum, lead or combinations thereof.
  • the inorganic nanoparticles may be conductive copper particles, conductive silver particles, conductive aluminum particles, lead (Pb) particles which are low-melting point metals having high resistance to corrosion, or the like, or a combination thereof, depending on the characteristics of the resin composite.
  • the step a) is performed in a vacuum deposition apparatus having a vacuum deposition vessel and an evaporation source.
  • FIG. 2 shows a vacuum deposition apparatus used for forming nanosized inorganic particles on the surface of a carbon-based powder according to the present invention.
  • the vacuum deposition apparatus disclosed in FIG. 2 includes a vacuum deposition chamber 1; A stirring tank (3) provided in the vacuum evaporation tank; A stirring blade (4) provided in the stirring tank and stirring the carbon-based powder; And an evaporation source (2) provided in the upper part of the stirring tank in the vacuum deposition tank and generating vapor particles for nanoparticle formation.
  • the shape of the stirring vanes provided in the stirring tank may be any one of a screw type, a paddle type, a turbine type, a propeller type, an anchor type, a ribbon ) Type, or the like, or a combination thereof.
  • the physical vacuum deposition method of step a) comprises the steps of: i) introducing the carbon-based powder into a stirring tank in a vacuum deposition chamber; ii) vacuum evacuation to perform a vacuum deposition process; iii) stirring the carbon-based powder; iv) generating evaporation particles for forming nano-sized inorganic particles using an evaporation source; And v) depositing the evaporation particles on the carbon-based powder to form inorganic particles.
  • the stirring speed of the carbon-based powder to be stirred by the stirring wing of the stirring tank is controlled to be 0.1 to 400 rpm.
  • the stirring speed within the above range, it is possible to control so that the carbon-based powder is pulverized due to impact or collision between the carbon-based powders so as not to cause aggregation of the carbon-based powder.
  • the working pressure of the vacuum deposition chamber is preferably adjusted to 5 ⁇ 10 -4 to 5 ⁇ 10 -3 torr.
  • the distance of mean free path of atomic particles becomes short, making it difficult for inorganic nanoparticles to form on the surface of graphite powder.
  • thermal evaporation E-beam evaporation
  • E-beam evaporation direct current sputtering
  • DC sputtering direct current sputtering
  • DC sputtering cathode arc vapor deposition
  • magnetron sputtering RF sputtering
  • ion beam sputtering molecular beam epitaxy
  • Discharge process laser ablation, or the like
  • the deposition of the evaporation particles on the carbon-based powder in the step v) may be performed after the inorganic particles are deposited on the carbon-based powder to form nuclei, and then the nuclei form nano-sized metal particles by the additional deposition of the metal particles
  • Inorganic particles or inorganic films are formed by depositing inorganic particles on the carbon-based powder part where inorganic particles are not deposited, or on the carbon-based powder part where inorganic particles are not deposited, Step.
  • the evaporation particles are deposited on the carbon-based powder to a thickness of 1 A to 10 mu m per unit area per minute.
  • the degree of vacuum of the vacuum deposition chamber is controlled by including an inert gas.
  • the inert gas may be argon (Ar), neon (Ne), N 2 , O 2, and the like.
  • the size of the inorganic particles formed on the carbon-based powder is preferably 1 to 100 nm.
  • the step a) includes the steps of: injecting graphite powder into a stirring tank in a vacuum evaporation tank; Performing vacuum evacuation to perform a vacuum deposition process; Stirring the graphite powder; Generating nano-sized metal particles or metal particles for forming a metal film by using an evaporation source; And a process for producing a functionalized graphite powder coated with an adhesive on a graphite powder surface which proceeds to a step of depositing metal particles on the surface of the graphite powder.
  • a high-purity impression graphite powder was placed in a vacuum deposition apparatus equipped with a stirring vessel, and a functional graphite powder having an adhered substance formed on the surface of graphite was prepared by the vacuum deposition method of the present invention.
  • the resulting adhesives on the graphite surface may be conductive copper particles, conductive silver particles, conductive aluminum particles, lead (Pb) particles which are low-melting metal with high corrosion resistance, or the like, or a combination thereof depending on the characteristics of the resin composite.
  • the production method of the present invention includes a step of mixing a carbon-based material in which inorganic nanoparticles are formed with a polymer resin to prepare a carbon-based material / polymer resin composite.
  • a nano-sized metal particle or metal film formed on the surface of graphite powder using physical vacuum vapor deposition that is, a resin filled with a polymer resin using graphite functionalized with a coating adhesive as a filler Complex.
  • the content of the carbon-based material used in the resin composite is preferably 1.0 to 20% by weight, and more preferably 5 to 10% by weight based on the weight of the resin composite. When the content is less than 1.0% by weight, And if it exceeds 20% by weight, the physical properties of the resin composite are deteriorated, which is not preferable for use as an electrically conductive or thermally conductive material.
  • the content of the carbon-based material used in the resin composite is preferably 1 to 20% by volume based on the volume of the polymer resin.
  • the content is less than 1% by volume, the effect on electrical properties is insignificant.
  • the content is more than 20% by volume, the physical properties of the resin composite are deteriorated, which is not preferable for use as an electrically conductive or thermally conductive material.
  • the polymer resin may be a thermoplastic or thermosetting polymer resin.
  • the thermoplastic polymer resin may be a polyacetal resin, an acrylic resin, a polycarbonate resin, a styrene resin, a polyester resin, a vinyl resin, a polyethylene resin, a polyphenylene ether resin, a polyolefin resin, a polyarylate resin, A polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, a polyether sulfone resin, A polypyrrolidine resin, a polypyrrolidine resin, a polydibenzofuran resin, a polysulfone resin, a polyurea resin, a polyphosphazene resin, or a liquid crystal polymer resin alone or in combination of two or more of these resins. May be copoly
  • thermosetting polymer resin may be selected from the group consisting of epoxy resin, urethane resin, bismaleimide resin, ester resin, phenol resin and urea resin, and mixtures thereof.
  • the content of the polymer resin used in the resin composite is 85.0 to 98.9% by weight, preferably 90 to 97.7% by weight. If it is contained in an amount of less than 85.0% by weight, the characteristics specific to the polymer such as impact resistance and elongation can not be exhibited. If it exceeds 98.9% by weight, the electrical conductivity is not sufficiently improved.
  • the mixing of the carbon-based material in which the inorganic nanoparticles of step b) is formed and the polymer resin is a melt-shearing-kneading process.
  • the carbon-based material / polymer resin pellets are produced by uniformly dispersing the carbon-based material into the polymer at a high temperature and a high shear force by using an extruder or the like to increase the capacity and lower the manufacturing cost .
  • the mixing of the carbon-based material formed with the inorganic nanoparticles of step b) and the polymer resin may be performed by dispersing the carbon-based material in the polymer resin and curing the carbon-based material.
  • Another aspect of the present invention is a method for manufacturing a carbon-based material, comprising the steps of: a1) modifying a surface of a carbon-based material by injecting a reactive gas while irradiating an ion beam onto the surface of the carbon- And b1) preparing a carbon / polymer resin composite by mixing the surface-modified carbon-based material and the polymer resin to produce a carbon / polymer resin composite.
  • the step a1) comprises the steps of: i) introducing the carbon-based powder into a stirring tank in a vacuum evaporation tank; ii) vacuum evacuation to perform a vacuum deposition process; iii) stirring the carbon-based powder; And iv) a step of modifying the surface of the carbon-based powder by injecting a reactive gas while irradiating the surface of the carbon-based powder with an ion beam using an ion source or an ion gun.
  • the reactive gas may be oxygen, nitrogen, ammonia, or a mixed gas thereof.
  • Another aspect of the present invention provides a conductive resin composite comprising a carbon-based material in which inorganic nanoparticles formed according to the above-described method are formed, and a polymer resin.
  • the conductive resin composite may be used as a material for components such as electric / electronic devices in the form of pellets.
  • the conductive resin composite was used as a metal graphite brush material.
  • the conductive resin composite was used as an electrode material for a redox flow cell.
  • Another aspect of the present invention provides a polymer resin molded article produced using the conductive resin composite.
  • the product form of the polymer resin molded article may be embodied without limitation as long as it is in the form of a polymer resin molded article which can be used for an electrically conductive or thermally conductive material.
  • the functional graphite powder was dispersed in distilled water to evaluate the degree of dispersion.
  • FIG. 4 is a photograph showing the dispersion state of conventional graphite powder and the above-mentioned functional graphite (5 wt% copper / graphite) powder in distilled water.
  • conventional graphite powders are not dispersed in distilled water but are concentrated on the surface of water, but the functional graphite (5 wt% copper / graphite) powders are well dispersed throughout the distilled water. From this, it can be seen that the surface energy of the graphite powder was increased by the copper nanoparticles formed on the surface of the graphite powder, and the surface property of the graphite powder was changed from hydrophobic to hydrophilic.
  • the surface of the graphite was analyzed by an electron microscope to confirm the surface state of the functional graphite (5 wt% copper / graphite) powder.
  • FIG. 5 is a photograph of the surface of conventional graphite powder and the above-mentioned functional graphite (5% copper / graphite) powder.
  • the surface of the conventional graphite powder has a surface with a low surface roughness
  • the surface of the functional graphite has a rough surface with increased roughness due to the formation of copper nanoparticles have.
  • the functional graphite powder and polyvinyl chloride (PVC) were mixed and melt-shear kneaded to prepare PVC / graphite pellets.
  • the addition amount of the functional graphite powder was 5 vol% based on the volume of polyvinyl chloride (PVC).
  • the functional graphite powder and polyvinyl chloride (PVC) were mixed and melt-shear kneaded to prepare PVC / graphite pellets.
  • the addition amount of the functional graphite powder was 10% by volume based on the volume of polyvinyl chloride (PVC).
  • the functional graphite powder and polyethylene (PE) were mixed and melt-shear kneaded to prepare PE / graphite pellets.
  • the addition amount of the functional graphite powder was 10% by volume based on the volume of polyethylene (PE).
  • the functional graphite powder and polyethylene (PE) were mixed and melt-shear kneaded to prepare PE / graphite pellets.
  • the addition amount of the functional graphite powder was 15 vol% based on the volume of the polyethylene (PE).
  • the functional graphite powder and the epoxy resin were mixed and melt-shear kneaded to prepare a resin composite.
  • the amount of the functional graphite powder added was 5 vol% based on the volume of the epoxy resin.
  • the surface of the resin composite was analyzed by an optical microscope. Referring to FIG. 7, it can be seen that, in the case of ordinary graphite powder, when mixed with an epoxy resin, they are not mixed as a whole and are gathered at a specific position. On the other hand, it can be confirmed that the functional graphite powder prepared according to the present invention is uniformly mixed with the epoxy as a whole.
  • Example 1 Example 2
  • Example 3 Example 4 Maximum modulus of elasticity modulus -6% -20% + 10% + 9% Maximum increase rate of tensile strength -24% -22% -31% -29% Maximum rate of change in tensile strain -38% -36% -37% -32%
  • the mechanical properties are deteriorated by 50% or more by adding 10 vol%.
  • the resin complexes of Examples 1 to 4 to which the functional graphite powder was added, The coefficient, the tensile strength and the reduction rate of the tensile strain were significantly lower.
  • the resin complexes prepared according to Examples 3 to 4 exhibited increased elastic modulus values of 10% and 9%, respectively. Therefore, it was confirmed that the resin composite produced according to the present invention has superior performance to the conventional product.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

La présente invention concerne un procédé de préparation d'un composite de résine conductrice, comprenant les étapes consistant à : a) former des nanoparticules inorganiques sur la surface d'un matériau à base de carbone au moyen d'un procédé de dépôt physique sous vide ; et b) préparer un composite de résine polymère/matériau à base de carbone en mélangeant le matériau à base de carbone, comportant des nanoparticules inorganiques formées sur celui-ci, et une résine polymère.
PCT/KR2016/004406 2015-04-30 2016-04-27 Procédé de préparation de composite de résine conductrice, et composite de résine conductrice préparé par ce procédé WO2016175552A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0061069 2015-04-30
KR1020150061069A KR101733222B1 (ko) 2015-04-30 2015-04-30 전도성 수지 복합체의 제조방법 및 이에 따라 제조한 전도성 수지 복합체

Publications (1)

Publication Number Publication Date
WO2016175552A1 true WO2016175552A1 (fr) 2016-11-03

Family

ID=57199374

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/004406 WO2016175552A1 (fr) 2015-04-30 2016-04-27 Procédé de préparation de composite de résine conductrice, et composite de résine conductrice préparé par ce procédé

Country Status (2)

Country Link
KR (1) KR101733222B1 (fr)
WO (1) WO2016175552A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102352971B1 (ko) * 2019-07-10 2022-01-21 한국생산기술연구원 금속산화물 나노복합체의 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840003990A (ko) * 1982-03-16 1984-10-06 죤 제이 헤이간 부분품 제조용 조성물
JPH11233200A (ja) * 1998-02-18 1999-08-27 Toray Ind Inc コネクター
KR20100046556A (ko) * 2008-10-27 2010-05-07 경북대학교 산학협력단 단일벽 카본나노튜브/셀룰로오스의 복합체 및 그 제조방법
KR101135767B1 (ko) * 2010-02-03 2012-04-16 고려대학교 산학협력단 성게 모양의 탄소나노튜브 제조 방법, 전도성 첨가제-고분자 복합재료 및 이를 이용한 연료전지용 분리판
KR20120139228A (ko) * 2011-06-17 2012-12-27 성균관대학교산학협력단 유연성, 접착성 및 전도성을 갖는 금속-탄소 하이브리드형 접착제 및 상기를 이용한 전도성 패턴

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101946002B1 (ko) 2012-09-04 2019-02-08 삼성전자주식회사 전도성 고분자 복합체용 조성물 및 그 제조방법
KR20140044617A (ko) 2012-10-05 2014-04-15 주식회사 효성 탄소나노튜브-폴리에스테르 복합체의 제조방법 및 그에 의해서 제조된 탄소나노튜브-폴리에스테르 복합체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840003990A (ko) * 1982-03-16 1984-10-06 죤 제이 헤이간 부분품 제조용 조성물
JPH11233200A (ja) * 1998-02-18 1999-08-27 Toray Ind Inc コネクター
KR20100046556A (ko) * 2008-10-27 2010-05-07 경북대학교 산학협력단 단일벽 카본나노튜브/셀룰로오스의 복합체 및 그 제조방법
KR101135767B1 (ko) * 2010-02-03 2012-04-16 고려대학교 산학협력단 성게 모양의 탄소나노튜브 제조 방법, 전도성 첨가제-고분자 복합재료 및 이를 이용한 연료전지용 분리판
KR20120139228A (ko) * 2011-06-17 2012-12-27 성균관대학교산학협력단 유연성, 접착성 및 전도성을 갖는 금속-탄소 하이브리드형 접착제 및 상기를 이용한 전도성 패턴

Also Published As

Publication number Publication date
KR101733222B1 (ko) 2017-05-08
KR20160129253A (ko) 2016-11-09

Similar Documents

Publication Publication Date Title
Alemour et al. Review of Electrical Properties of Graphene Conductive Composites.
EP2268102A1 (fr) Elément chauffant plan obtenu à l'aide d'une dispersion de fines fibres de carbone dans de l'eau et procédé de fabrication de l'élément chauffant plan
JP3850427B2 (ja) 炭素繊維結合体およびこれを用いた複合材料
TWI352716B (fr)
JP4817772B2 (ja) 導電性樹脂組成物、その製造方法及び用途
JP5268050B2 (ja) カーボンナノチューブ含有樹脂組成物、硬化物、成形体及びカーボンナノチューブ含有樹脂組成物の製造方法
KR20060061306A (ko) 전기 전도성 조성물 및 그의 제조 방법
JP2006526058A (ja) 導電性組成物及びその製造方法
US7956108B2 (en) Product
WO2014210584A1 (fr) Dispersions pour nanoplaquettes de matériau de type graphène
JPH06188532A (ja) 電気回路用導電部材、電気回路体及びその製造方法
WO2003079472A2 (fr) Composition de resine durcissable electroconductrice, son produit durci et son produit de production
WO2010059008A2 (fr) Composition de résine conductrice à base de composite de carbone
JP2003306607A (ja) 樹脂組成物およびその製造方法
Zhang et al. Electrical conductivity enhancement of epoxy by hybrid carbon nanotubes and self-made silver nanoparticles
US7569161B2 (en) Electrically conducting polymer and production method and use thereof
US8911821B2 (en) Method for forming nanometer scale dot-shaped materials
Ram et al. Electromagnetic interference (EMI) shielding effectiveness (SE) of polymer-carbon composites
KR101843795B1 (ko) 나노 박막 코팅의 제조방법
KR101761752B1 (ko) 구리-카본계 복합물질 및 그 제조방법
WO2016175552A1 (fr) Procédé de préparation de composite de résine conductrice, et composite de résine conductrice préparé par ce procédé
JP2005264134A (ja) 導電性ポリマー、その製造方法及びその用途
KR101853178B1 (ko) 열 플라즈마 처리를 이용하는 탄소 소재 기능화 방법, 그 방법을 통해 제조되는 조성물 및 그 조성물을 이용하는 emi 차폐 소재
JPH0674349B2 (ja) 導電性樹脂組成物
US20100240829A1 (en) Compositions for coating electrical interfaces including a nano-particle material and process for preparing

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16786738

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16786738

Country of ref document: EP

Kind code of ref document: A1