WO2016104908A1 - 산화 탄소 나노 입자, 이의 제조 방법, 이를 포함하는 유무기 복합체 및 상기 유무기 복합체의 제조 방법 - Google Patents
산화 탄소 나노 입자, 이의 제조 방법, 이를 포함하는 유무기 복합체 및 상기 유무기 복합체의 제조 방법 Download PDFInfo
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- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
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- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
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- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
Definitions
- the present invention relates to carbon oxide nanoparticles, a preparation method thereof, an organic-inorganic composite including the same, and a manufacturing method of the organic-inorganic composite, and more particularly, may be applied as a filler material of the organic-inorganic composite,
- the present invention relates to a carbon oxide nanoparticle, a method for preparing the same, an organic-inorganic composite including the same, and a method for preparing the organic-inorganic composite, which are economical, economical, excellent in dispersibility, and usable immediately without post-treatment such as functionalization.
- Representative examples are composites and compounds that represent the form of a composite material.
- the development of nano composite material is active.
- Graphene and carbon nanotubes which are based on graphene and carbon nanotubes, are typical of nanopolymer composite materials.
- graphene and carbon nanotubes which are applied as fillers, are expensive and have poor dispersibility.
- Development of ready-to-use filling materials without post-treatment such as eco-friendly, economical, excellent dispersibility, functionalization that can be applied to nanopolymer composite materials is required.
- the present invention provides carbon oxide nanoparticles and a method for preparing the same, which are readily available without post-treatment such as functionalization.
- C / O atomic ratio (C / O atomic ratio) 1 to 9 by X-ray Photoelectron Spectroscopy (XPS) X-ray elemental analysis provides the carbon oxide nanoparticles with the largest oxygen fraction observed at the CO (OH) bond.
- XPS X-ray Photoelectron Spectroscopy
- C-C bonds, C-O (OH) bonds, C-O-C bonds, C ⁇ O bonds, and O ⁇ C—OH bonds may be observed during X-ray elemental analysis.
- the carbon oxide nanoparticles may have a greater fraction of C-O (OH) bonds than the fraction of C-O-C bonds in X-ray elemental analysis.
- the carbon oxide nanoparticles may have a fraction of the C-O (OH) bond and the fraction of the C-O-C bond in a X-ray element analysis of 1: 1 to 6: 1.
- the carbon oxide nanoparticles may have a BET specific surface area of 50 to 1500 m 2 / g.
- the carbon oxide nanoparticles may have a defect peak / carbon peak signal sensitivity ratio (I D / I G intensity ratio) by Raman analysis of 0.004 to 1.
- the carbon oxide nanoparticles may have a particle size of 1 to 3000 nm and an aspect ratio of 0.8 to 1.2.
- dissolving a carbon precursor in a solvent to prepare a raw material solution and adding a ammonium chloride (ammo-nium chloride) catalyst to the raw material solution and heating the reaction
- a ammonium chloride as-nium chloride
- the carbon precursor may be any one selected from the group consisting of glucose, fructose, starch, cellulose, and mixtures thereof.
- the solvent may be water or ethylene glycol.
- the carbon precursor may be dissolved in 0.1 to 50 parts by weight based on 100 parts by weight of the solvent.
- the reaction may be performed in a sealed container, and the raw material solution containing the catalyst may be heated to 100 to 300 ° C., and the reaction may be performed for 1 to 60 minutes by allowing the solvent to have a vapor pressure of 2 to 30 bar.
- the catalyst may be added after raising the raw material solution to 20 to 100 °C.
- the catalyst may be added in an amount of 0.001 to 1 part by weight based on 100 parts by weight of the solvent.
- an organic-inorganic composite comprising a polymer matrix comprising a polymer resin, and the carbon oxide nanoparticles according to claim 1 dispersed in the polymer matrix.
- the polymer resin is epoxy, polyester (PE), polyurethane (PU), polysulfone (PSF), polyimide (PI), polyamide (PA), polycarbonate (PC), polypropylene (PP), acryl Nitrile-butadiene-styrene copolymer (ABS), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE), cellulose, and mixtures thereof.
- the organic-inorganic composite may include 0.1 to 10 parts by weight of the carbon oxide nanoparticles based on 100 parts by weight of the polymer matrix.
- dissolving the carbon oxide nanoparticles in a solvent to prepare a carbon oxide nanoparticle dispersion, and adding a polymer resin to the carbon oxide nanoparticle dispersion and dissolved to prepare a polymer dispersion It provides a method for producing an organic-inorganic composite comprising a step.
- the solvent is N-methyl-2-pyrrolidone (NMP, N-Methyl-2-pyrrolidone), dimethylpyrrolidone (DMP, dimethylpyrrolidone), dimethylformamide (DMF, dimethylformamide), dimethylacetamide (DMAc, dimethylacetamide ), Dimethyl sulfoxide (DMSO, dimethyl sulfoxide) and mixtures thereof.
- NMP N-methyl-2-pyrrolidone
- DMP dimethylpyrrolidone
- DMF dimethylformamide
- DMAc dimethylacetamide
- DMSO dimethyl sulfoxide
- the preparing of the carbon oxide nanoparticle dispersion may be performed by sonicating for 0.5 to 5 hours to disperse the carbon oxide nanoparticles in the solvent.
- the carbon oxide nanoparticles may dissolve 0.01 to 10 parts by weight based on 100 parts by weight of the solvent, and the polymer resin may be added to 1 to 90 parts by weight based on 100 parts by weight of the solvent.
- the carbon oxide nanoparticles of the present invention have superior physical properties than conventional carbon materials such as graphite or carbon black, and the manufacturing process is economical and environmentally friendly.
- the carbon oxide nanoparticles can be applied as a filling material of the organic-inorganic composite, and when applied thereto, can be used immediately without any post-treatment such as eco-friendly, economical, excellent dispersibility, functionalization.
- the organic-inorganic composite of the present invention has a stronger mechanical strength.
- FIGS. 2 and 3 are graphs showing the results of X-ray elemental analysis (X-ray Photoelectron Spectroscopy, XPS) of carbon oxide nanoparticles prepared in Preparation Example 1 and graphene oxide on the market.
- X-ray elemental analysis X-ray Photoelectron Spectroscopy, XPS
- Figure 4 is a graph showing the results of Raman analysis of the oxidized carbon nanoparticles (OCN, prepared in Preparation Example 1).
- nano means nanoscale and includes a size of 1 ⁇ m or less.
- Carbon oxide nanoparticles according to an embodiment of the present invention is a spherical particle of oxidized carbon of nano size.
- the carbon oxide nanoparticles are different from graphene oxide
- the graphene oxide refers to an oxide of graphene, which is a material forming a two-dimensional planar structure in which carbon atoms are connected in a honeycomb-shaped hexagonal shape.
- the carbon oxide nanoparticles may have a particle size of 1 to 3000 nm, preferably 10 to 600 nm.
- the size of the carbon oxide nanoparticles is in the above range, the dispersion is advantageous and due to the large specific surface area, the contact area with the organic material is wide, which is advantageous for improving mechanical strength.
- the carbon oxide nanoparticles may be 0.8 to 1.2 in aspect ratio, and more specifically 0.9 to 1.1 as spherical particles.
- the carbon oxide nanoparticles may have a spherical shape, and thus may have the aspect ratio as described above.
- the carbon oxide nanoparticles are different from the graphene oxide in that the aspect ratio of the graphene oxide exceeds 1.1.
- the carbon oxide nanoparticles have a carbon / oxygen ratio of 1 to 9 by X-ray photoelectron spectroscopy (XPS), preferably 2 to 9.
- XPS X-ray photoelectron spectroscopy
- NMP n-methylpyrrolidone
- the carbon oxide nanoparticles may have a fraction of CO (OH) bond and a fraction of COC bond in the X-ray element analysis of 1: 1 to 6: 1, preferably 2: 1 to 4: 1. .
- an organic solvent such as n-methylpyrrolidone (NMP), which is suitable for preparing an organic-inorganic complex.
- the carbon oxide nanoparticles may have a BET specific surface area of 50 to 1500 m 2 / g, preferably 100 to 700 m 2 / g.
- the BET specific surface area of the carbon oxide nanoparticles is in the above range, the viscosity increases according to the content of the carbon oxide nanoparticles when dispersed in an organic solvent, etc. for the preparation of the organic-inorganic composite, and in the preparation of the organic-inorganic composite within the specific surface area Suitable.
- the carbon oxide nanoparticles may have a defect peak / carbon peak signal sensitivity ratio (I D / I G intensity ratio) by Raman analysis of 0.004 to 1, preferably 0.01 to 0.5.
- a defect peak / carbon peak signal sensitivity ratio is within the above range, compatibility with an organic solvent such as NMP is appropriate, and when an organic-inorganic composite is prepared, an appropriate chemical group capable of interacting with an organic material is included.
- a method of preparing carbon oxide nanoparticles in which a carbon precursor is dissolved in a solvent to prepare a raw material solution, and an ammonium chloride catalyst is added to the raw material solution, followed by heating. It comprises the step of.
- the carbon precursor may be any one selected from the group consisting of glucose, fructose, starch, cellulose, and mixtures thereof, and preferably, glucose may be used.
- the solvent may be water or ethylene glycol.
- the carbon precursor may be dissolved in 0.1 to 50 parts by weight with respect to 100 parts by weight of the solvent, preferably 1 to 30 parts by weight.
- the content of the carbon precursor is less than 0.1 parts by weight with respect to 100 parts by weight of the solvent, the amount of the carbon oxide nanoparticles synthesized is lean, which may not be desirable in terms of productivity. And dissolution of the precursor may not be smooth.
- the step of reacting is carried out in a sealed container, the raw material solution in which the catalyst is added to increase the temperature to 100 to 300 °C, the solvent can be reacted for 1 to 60 minutes to have a vapor pressure of 2 to 30 bar have.
- the reaction may not develop, and if it exceeds 300 ° C all of the chemical functional groups in the oxidized form can be reduced to obtain reduced carbon nanoparticles due to the harsh reaction temperature.
- the vapor pressure of the solvent is less than 2bar may not be initiated the reaction, if it exceeds 30bar may be a large particle due to the harsh reaction conditions.
- the reaction time is less than 1 minute, the reaction may not be performed smoothly, and particle formation, yield, etc. may be lowered, and when the reaction time is over 60 minutes, particle reaction may be caused by overreaction and reduction of chemical functional groups in an oxidized form.
- the carbon / oxygen fraction may be changed to the reduced carbon nanoparticles.
- the ammonium chloride catalyst may be added after raising the raw material solution to 20 to 100 °C, preferably 40 to 80 °C.
- the ammonium chloride catalyst is added after the temperature is raised to the above temperature range, particles of uniform size may be synthesized.
- the catalyst may be added at 0.001 to 1 part by weight, and preferably at 0.05 to 0.5 part by weight based on 100 parts by weight of the solvent.
- content of the catalyst is less than 0.001 part by weight based on 100 parts by weight of the solvent, it is not preferable in that the reaction rate is not promoted, and when it is more than 1 part by weight, it is not preferable in that it can act as large particles and impurities.
- the organic-inorganic composite according to another embodiment of the present invention includes a polymer matrix including a polymer resin, and the carbon oxide nanoparticles dispersed in the polymer matrix.
- the carbon oxide nanoparticles dispersed in the polymer matrix have a larger size than the polymer chains of the polymer resin, are entangled with the polymer chains, and serve as primary strength elongation as a filler, and are present on the surface of the carbon oxide nanoparticles. It acts as a secondary strength elongation through hydrogen bonding of the oxy group and the carboxy group. Accordingly, the mechanical strength of the general dry type polyurethane resin is 65 MPa, but the organic-inorganic composite has improved density and 10-30% mechanical strength.
- the polymer resin is epoxy, polyester (PE), polyurethane (PU), polysulfone (PSF), polyimide (PI), polyamide (PA), polycarbonate (PC), polypropylene (PP), acryl Nitrile-butadiene-styrene copolymer (ABS), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE), cellulose, and mixtures thereof.
- the organic-inorganic composite may include 0.1 to 10 parts by weight of the carbon oxide nanoparticles, based on 100 parts by weight of the polymer matrix, preferably 0.2 to 3 parts by weight.
- the content of the carbon oxide nanoparticles is less than 0.1 parts by weight with respect to 100 parts by weight of the polymer matrix, the effect of increasing mechanical strength may be slim.
- the content of the carbon oxide nanoparticles exceeds 10 parts by weight, the solid content is too high, so it does not loosen into a solution but aggregates like mud. There may be problems with dispersion and viscosity.
- a method for preparing an organic-inorganic composite may include dissolving the carbon oxide nanoparticles in a solvent to prepare a carbon oxide nanoparticle dispersion, and adding a polymer resin to the carbon oxide nanoparticle dispersion. Dissolving to prepare a polymer dispersion.
- the solvent is N-methyl-2-pyrrolidone (NMP, N-Methyl-2-pyrrolidone), dimethylpyrrolidone (DMP, dimethylpyrrolidone), dimethylformamide (DMF, dimethylformamide), dimethylacetamide (DMAc, dimethylacetamide ), Dimethyl sulfoxide (DMSO, dimethyl sulfoxide) and mixtures thereof.
- NMP N-methyl-2-pyrrolidone
- DMP dimethylpyrrolidone
- DMF dimethylformamide
- DMAc dimethylacetamide
- DMSO dimethyl sulfoxide
- the preparing of the carbon oxide nanoparticle dispersion may disperse the carbon oxide nanoparticles in the solvent by an ultrasonic wave treatment (Sonics 1500W ultrasonic disperser) at a strength of 250 to 1500W for 0.5 to 5 hours.
- an ultrasonic wave treatment Sonics 1500W ultrasonic disperser
- the carbon oxide nanoparticles are advantageously dispersed in the primary particle state.
- the carbon oxide nanoparticles may dissolve 0.01 to 10 parts by weight, preferably 0.1 to 5 parts by weight, based on 100 parts by weight of the solvent.
- the mechanical strength improvement of the organic-inorganic composite may be insignificant.
- the viscosity of the composite can be a problem.
- the polymer resin may dissolve 1 to 90 parts by weight, preferably 10 to 70 parts by weight, based on 100 parts by weight of the solvent. If the polymer resin is dissolved in less than 1 part by weight with respect to 100 parts by weight of the solvent, there may be a problem in workability when the organic-inorganic composite is formed into a film and a molded product, and when dissolved in more than 90 parts by weight, there may be a problem in workability. .
- the organic-inorganic composite may be prepared in various forms such as a film according to a generally known method.
- the organic-inorganic composite may be prepared in a film form by drying in a Teflon mold, and in addition to the direct molding, spin coating, spray coating, slit die coating, floor coating, roll coating, and doctor blade coating on a supporting substrate. It is also possible to form a film through or the like.
- the organic-inorganic composite prepared in the form of a film as described above may be formed in a thickness of 0.1 to 100 ⁇ m may be prepared alone or in a layer-by-layer (layer-by-layer).
- the organic-inorganic composite may be prepared in the form of a film or three-dimensional structure by a method such as injection molding or extrusion through a calendar.
- Glucose was dissolved at 2.5 parts by weight in 100 parts by weight of water.
- the raw material solution thus prepared was put in a closed pressure vessel and heated to 80 ° C.
- ammonium chloride asmmo-nium chloride
- the reaction was carried out for 30 minutes by raising the temperature to 2 °C per minute to 160 °C.
- the water exhibited a vapor pressure of 8 bar according to the elevated temperature in the closed pressure vessel.
- reaction solution was placed in a centrifuge, rotated at 5,000 rpm for 30 minutes to precipitate carbon oxide nanoparticles, and separated and washed. This process was repeated three times, followed by vacuum drying at 40 ° C. to obtain a solid powder.
- Preparation Example 1 0.5 parts by weight of carbon oxide nanoparticles prepared in Preparation Example 1 was dispersed by ultrasonic treatment for 100 minutes to 100 parts by weight of NMP solvent.
- the polyurethane (SONGSTOMER P-3175A) was added to 50 parts by weight based on 100 parts by weight of the solvent to dissolve to prepare an invisible light or dark brown colloidal organic-inorganic composite dispersion.
- the organic-inorganic composite dispersion prepared in Preparation Example 2 was put into this solution 5x5cm 2 Teflon mold and dried at 60 °C for 1 hour to prepare an organic-inorganic composite film.
- Carbon oxide nanoparticles prepared in Preparation Example 1 OCN, oxidized carbon nano-particles
- commercially available graphene oxide Grapheneol Co. GO bucky paper product
- the carbon oxide nanoparticles are spherical particle materials having a diameter of 1 nm to 500 ⁇ m, and contain 10 atomic% or more of oxygen relative to carbon, and a carboxyl group (-COOH) on the surface of the spherical particles. ), Hydroxyl group (-OH), epoxy group (-O-) and the like.
- the fraction of CO (OH) bond is greater than the fraction of COC bond
- the fraction of COC bond is greater than that of CO (OH) bond.
- Oxidized carbon nano-particles prepared in Preparation Example 1 were observed by scanning electron microscopy (SEM).
- the carbon oxide nanoparticles may be nano-spherical spherical particles having a particle size of 1 to 3000 nm and an aspect ratio of 0.9 to 1.1.
- the carbon oxide nanoparticles have a defect peak / carbon peak signal sensitivity ratio (I D / I G intensity ratio) by Raman analysis of 0.004 to 0.7.
- the organic-inorganic composite film prepared in Preparation Example 3 is a universal testing machine (UTM) by stamping the specimen with a dog-bone (dog-bone) for the mechanical strength measurement in the form of a film of 3 to 5 ⁇ m thickness The mechanical strength was measured.
- UTM universal testing machine
- the black line represents the mechanical strength of the pure polyurethane film
- the red line, the blue line, the green line and the pink line respectively represent 0.5 wt% and 1 wt% of the carbon oxide nanoparticles, respectively, based on the total weight of the organic-inorganic composite.
- Mechanical strength of the organic-inorganic composite film including%, 2% by weight and 3% by weight is shown.
- the pure polyurethane film shows a measured value of 61 MPa at strain, 4.5 mm / mm
- the organic-inorganic composite film shows a value of 72 MPa at 5.3 mm / mm for strain, wherein the organic-inorganic composite It can be seen that the film has about 17% improvement in mechanical strength.
- the present invention relates to carbon oxide nanoparticles, a method for preparing the same, an organic-inorganic composite including the same, and a method for preparing the organic-inorganic composite, wherein the carbon oxide nanoparticles have superior physical properties than conventional carbon materials such as graphite or carbon black.
- the manufacturing process is economical and environmentally friendly.
- the carbon oxide nanoparticles can be applied as a filling material of the organic-inorganic composite, and when applied thereto, can be used immediately without any post-treatment such as eco-friendly, economical, excellent dispersibility, functionalization.
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Abstract
Description
Claims (21)
- 나노 크기의 산화된 탄소의 구상 입자로서,X선 원소 분석(X-ray Photoelectron Spectroscopy, XPS)에 의한 탄소/산소 원소 비율(C/O atomic ratio) 1 내지 9이고,X선 원소 분석시 가장 큰 산소 분율이 C-O(OH) 결합에서 관찰되는 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 X선 원소 분석시 C-C 결합, C-O(OH) 결합, C-O-C 결합, C=O 결합 및 O=C-OH 결합이 관찰되는 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 X선 원소 분석시 C-O(OH) 결합의 분율이 C-O-C 결합의 분율 보다 더 큰 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 X선 원소 분석시 C-O(OH) 결합의 분율과 C-O-C 결합의 분율이 1:1 내지 6:1인 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 BET 비표면적(specific surface area)이 50 내지 1500m2/g인 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 라만 분석에 의한 결함피크/탄소피크 신호감도비율(ID/IG intensity ratio)이 0.004 내지 1인 것인 산화 탄소 나노 입자.
- 제1항에 있어서,상기 산화 탄소 나노 입자는 입자 크기가 1 내지 3000nm이고,종횡 비율이 0.8 내지 1.2인 것인 산화 탄소 나노 입자.
- 탄소 전구체를 용매에 용해시켜 원료 용액을 제조하는 단계, 그리고상기 원료 용액에 염화암모늄(ammo-nium chloride) 촉매를 투입한 후 가열하여 반응시키는 단계를 포함하는 산화 탄소 나노 입자의 제조 방법.
- 제8항에 있어서,상기 탄소 전구체는 글루코스(glucose), 프록토오스(fructose), 스타치(starch), 셀룰로오스(cellulose) 및 이들의 혼합물로 이루어진 군에서 선택되는 어느 하나인 것인 산화 탄소 나노 입자의 제조 방법.
- 제8항에 있어서,상기 용매는 물 또는 에틸렌글리콜(ethylene glycol)인 것인 산화 탄소 나노 자의 제조 방법.
- 제8항에 있어서,상기 탄소 전구체는 상기 용매 100 중량부에 대하여 0.1 내지 50중량부로 용해시키는 것인 산화 탄소 나노 입자의 제조 방법.
- 제8항에 있어서,상기 반응시키는 단계는 밀폐 용기 내에서 이루어지며, 상기 촉매를 투입한 원료 용액을 100 내지 300℃으로 승온시켜, 상기 용매가 2 내지 30bar의 증기압 갖도록 하여 1분 내지 60분 동안 반응시키는 것인 산화 탄소 나노 입자의 제조 방법.
- 제8항에 있어서,상기 촉매는 상기 원료 용액을 20 내지 100℃로 승온한 후 투입하는 것인 산화 탄소 나노 입자의 제조 방법.
- 제8항에 있어서,상기 촉매는 상기 용매 100 중량부에 대하여 0.001 내지 1중량부로 투입하는 것인 산화 탄소 나노 입자의 제조 방법.
- 고분자 수지를 포함하는 고분자 매트릭스, 그리고상기 고분자 매트릭스에 분산된 제1항에 따른 산화 탄소 나노 입자를 포함하는 유무기 복합체.
- 제15항에 있어서,상기 고분자 수지는 에폭시, 폴리에스테르(PE), 폴리우레탄(PU), 폴리술폰(PSF), 폴리이미드(PI), 폴리아마이드(PA), 폴리카보네이트(PC), 폴리프로필렌(PP), 아크릴로니트릴-부타디엔-스티렌 공중합체(ABS), 폴리비닐리돈 플루오라이드(PVDF), 폴리테트라플루오로에틸렌(PTFE), 셀룰로오스 및 이들의 혼합물로 이루어진 군에서 선택되는 어느 하나인 것인 유무기 복합체.
- 제15항에 있어서,상기 유무기 복합체는 상기 고분자 매트릭스 100 중량부에 대하여 상기 산화 탄소 나노 입자를 0.1 내지 10 중량부로 포함하는 것인 유무기 복합체.
- 제1항에 따른 산화 탄소 나노 입자를 용매에 용해시켜 산화 탄소 나노 입자 분산액을 제조하는 단계, 그리고상기 산화 탄소 나노 입자 분산액에 고분자 수지를 첨가하고 용해시켜 고분자 분산액을 제조하는 단계를 포함하는 유무기 복합체의 제조 방법.
- 제18항에 있어서,상기 용매는 N-메틸-2-피롤리돈(NMP, N-Methyl-2-pyrrolidone), 디메틸피롤리돈(DMP, dimethylpyrrolidone), 디메틸포름아마이드(DMF, dimethylformamide), 디메틸아세트아마이드(DMAc, dimethylacetamide), 디메틸 술폭사이드(DMSO, dimethyl sulfoxide) 및 이들의 혼합물로 이루어진 군에서 선택되는 어느 하나인 것인 유무기 복합체의 제조 방법.
- 제18항에 있어서,상기 산화 탄소 나노 입자 분산액을 제조하는 단계는 0.5 내지 5 시간 동안 초음파 처리하여 상기 산화 탄소 나노 입자를 상기 용매에 분산시키는 것인 유무기 복합체의 제조 방법.
- 제18항에 있어서,상기 산화 탄소 나노 입자는 상기 용매 100 중량부에 대하여 0.01 내지 10 중량부를 용해시키고,상기 고분자 수지는 상기 용매 100 중량부에 대하여 1 내지 90중량부를 첨가하는 것인 유무기 복합체의 제조 방법.
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JP2017533903A JP2018508442A (ja) | 2014-12-22 | 2015-08-10 | 酸化炭素ナノ粒子、その製造方法、それを含む有機/無機複合体およびその有機/無機複合体の製造方法 |
CN201580069353.XA CN107108216A (zh) | 2014-12-22 | 2015-08-10 | 氧化碳纳米粒子及其制备方法、包含该氧化碳纳米粒子的有机无机复合体及其制备方法 |
US15/539,121 US20170349439A1 (en) | 2014-12-22 | 2015-08-10 | Oxidized carbon nanoparticles, method for producing same, organic/inorganic composite comprising same, and method for producing organic/inorganic composite |
EP15873436.8A EP3239101A4 (en) | 2014-12-22 | 2015-08-10 | Oxidized carbon nanoparticles, method for producing same, organic/inorganic composite comprising same, and method for producing organic/inorganic composite |
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EP (1) | EP3239101A4 (ko) |
JP (1) | JP2018508442A (ko) |
KR (1) | KR102432060B1 (ko) |
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CN111208100B (zh) * | 2020-01-14 | 2023-03-24 | 信阳师范学院 | 氧化碳纳米颗粒纸芯片的制备方法及其在汞离子检测中的应用 |
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CN101717540A (zh) * | 2009-12-16 | 2010-06-02 | 沈阳建筑大学 | 一种碳纳米管/聚合物复合材料的混杂制备方法 |
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KR102432060B1 (ko) | 2022-08-16 |
CN107108216A (zh) | 2017-08-29 |
KR20160076136A (ko) | 2016-06-30 |
JP2018508442A (ja) | 2018-03-29 |
EP3239101A4 (en) | 2018-03-07 |
EP3239101A1 (en) | 2017-11-01 |
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