KR101876916B1 - Carbon fiber manufacturing methode and carbon fiber - Google Patents
Carbon fiber manufacturing methode and carbon fiber Download PDFInfo
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 66
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 66
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 150000001450 anions Chemical class 0.000 claims abstract description 33
- 239000002082 metal nanoparticle Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 20
- 239000000835 fiber Substances 0.000 abstract description 5
- 239000012466 permeate Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 24
- 239000007789 gas Substances 0.000 description 7
- 239000003574 free electron Substances 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 239000011852 carbon nanoparticle Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 210000005265 lung cell Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/42—Oxides or hydroxides of copper, silver or gold
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Abstract
Description
본 발명은 음이온 발생장치의 음이온 발생부로 사용되는 탄소섬유에 금속나노입자를 함침시켜 코로나 방전에 따른 오존의 발생을 최소화하면서 항상 일정한 양의 음이온이 발생될 수 있는 음이온 발생장치용 음이온 방사 탄소섬유 및 그의 제조방법에 관한 것이다. The present invention relates to an anion emitting carbon fiber for anion generator capable of always generating a certain amount of anion while minimizing the generation of ozone due to corona discharge by impregnating metal nanoparticles into carbon fibers used as an anion generating portion of anion generator, And a method for producing the same.
일반적으로, 현대인들은 대부분 실내에서 생활하는 시간이 길어졌고, 그 만큼 실내공기를 청정하게 유지토록 하는 것이 관건이 되었으며, 실내공기를 건강에 좋은 호흡공기로 변환하도록 각 사무실, 거실, 안방 등, 실내 어느 장소에나 공기청정기나 음이온 발생장치를 구비하게 되었다. In general, most of the modern people have lived indoors for a long time, and it is important to keep the indoor air clean. As a result, indoor, indoor, The air purifier and the anion generator are provided at any place.
이러한 종래의 공기청정기나 음이온 발생장치는 그 내부에 설치되어 있는 극세 금속파이버에 전원을 인가하여 코로나 방전을 일으켜 음이온을 발생시킨다. 코로나 방전(Corona discharge)이란 방전극으로부터 방출된 자유전자가 기체 내를 빠른 속도로 이동하면서 연쇄적으로 기체분자와 충돌하여 많은 수의 양이온과 자유전자를 생성시키는데 기체 분자가 전기적으로 파괴되고 기체의 전자 방출에 의하여 전극 주위에 형광을 발생시키는 현상을 말한다. Such a conventional air cleaner or an anion generator generates corona discharge by applying power to the extra fine metal fibers provided therein, and generates negative ions. Corona discharge is a phenomenon in which a free electron emitted from a discharge electrode collides with a gas molecule in a chain-like manner at a high velocity and generates a large number of positive ions and free electrons. The gas molecules are electrically destroyed, It is a phenomenon that fluorescence is generated around the electrode by emission.
코로나 방전이 발생하는 영역을 활성영역(Active zone)이라고 하며, 이 영역에서는 기체분자들이 활발하게 이온화(Ionization)가 이루어진다. 대기 속에는 이온이라는 존재가 있고, 이온에는 양이온과 음이온 2종류가 있으며, 지구상 모든 곳에 분포하고 있다. 양이온이 많은 공기를 계속 호흡하면, 양이온은 몸속의 전자를 하나 빼앗아 자기 자신은 전기적으로 중화되나, 몸속은 전자를 빼앗기고 혈액은 산성화가 되며 젖산이 증가한다. 혈액 속에 젖산이 증가하면, 적혈구끼리 엉겨서 끈적끈적한 상태가 되어 혈액의 흐름이 나빠지게 된다. The area where the corona discharge occurs is called the active zone. In this area, the gas molecules actively ionize. There are ions in the atmosphere, and there are two kinds of ions, positive ions and negative ions, distributed all over the earth. If you continue to breathe a lot of cationic air, the cation will take one of its electrons and neutralize itself electronically, but your body will lose its electrons, your blood will become acidified, and lactic acid will increase. When lactate increases in the blood, red blood cells become clogged to become sticky and the flow of blood becomes worse.
도 1a 및 1b에 도시한 바와 같이, 종래의 음이온 발생장치는 방전극과 집진극 사이에 직류 고전압이 가해지는데, 양극간에 일정한 방향으로 불평등 전계가 형성된다. 이 불평등 전계의 강도는 방전극 쪽으로 갈수록 강해지고, 이 영역이 활성영역인데, 방전극으로부터 방출된 자유전자가 기체 내를 빠른 속도로 이동하면서 연쇄적으로 기체분자와 충돌하여 많은 수의 양이온과 자유전자를 생성시키고 활발하게 이온화가 이루어지는 영역이다. As shown in Figs. 1A and 1B, in the conventional negative ion generating device, a direct current high voltage is applied between the discharge electrode and the dust collecting electrode, and an unequal electric field is formed in a certain direction between the positive electrodes. The intensity of this inequality field becomes stronger toward the discharge electrode, and this region is the active region. The free electrons emitted from the discharge electrode collide with the gas molecules in a chain-like manner at a high speed and move a large number of positive ions and free electrons And is an area where active ionization is performed.
종래의 공기청정기들은 상기와 같은 방전형태로 기체방전을 하므로 오존을 생성하게 되는데 오존 역시 유독물질로써 인체에 치명적인 영향을 미친다. 이는 오존의 강력한 산화물 때문인데 음이온을 만들어 내기 위해서는 기체방전을 해야 하고 이 부산물로 오존이 생성되는 것이다. Conventional air cleaners generate ozone by discharging gas in the above-described discharge mode, and ozone is also toxic and has a fatal effect on the human body. This is due to the strong oxide of ozone, which requires gas discharge to produce anion and ozone is produced as a by-product.
산소는 방전을 통해 오존(O₃)으로 되고, 생성된 오존은 시간이 지나면 산소로 환원되는 것이다. 즉, 산화제로 쓰일 때 유해 잔류물을 전혀 남기지 않고, 살균력이 매우 강하여 박테리아와 바이러스 균을 제거하며 강력한 표백을 갖으며, 담배연기 및 기타 악취를 내는 가스, 각종 유해물질과 반응하여 무해화 하는 긍정적인 탁월한 효능을 갖고 있다. 그러나, 오존(O₃)은 피부에 있는 유기물질과도 결합을 시도, 인체에 해로운 물질을 생성하고 치명적인 장애를 일으킨다. 인체와의 반응성에 대한 예를 들면 오존의 강한 산화력에 의해서 폐 세포의 조직을 파괴시켜 호흡기능을 떨어뜨릴 수 있고, 더욱 위험한 것은 세포핵 속의 유전자를 손상시키는 것으로 이럴 경우 DNA의 돌연변이로 암까지 유발할 수 있으며, 각막 같은 연한 조직은 오존에 의하여 손상을 입기 쉽다. Oxygen is converted into ozone through discharging, and the generated ozone is reduced to oxygen over time. In other words, when used as an oxidizing agent, it does not leave any harmful residues, it has strong sterilization power to remove bacteria and viral bacteria, has a strong bleaching, has a positive effect of reacting with tobacco smoke and other harmful substances, And has excellent efficacy. However, ozone (O3) also tries to bond with organic substances in the skin, causing harmful substances to the human body and causing fatal obstacles. For example, the strong oxidizing power of ozone destroys the tissue of the lung cells to reduce the respiratory function, and the more dangerous it damages the gene in the nucleus. In this case, mutation of DNA can cause cancer. , And soft tissues such as cornea are prone to damage by ozone.
특히, 오존은 어린이, 노약자, 심장병 혹은 고혈압 환자 등에게 심각한 영향을 미치며, 오존농도가 0.1ppm 올라가면 사망자 수가 7%나 늘어난다는 연구결과가 나올 정도로 위험한 가스중의 하나이다. 이런 이유로 각국에서는 실외 및 실내의 오존 허용농도를 지정하여 강력하게 규제하고 있는 실정이다. In particular, ozone has a serious impact on children, the elderly, heart and hypertensive patients, and one of the most dangerous gases in the world is the result of studies showing that the ozone concentration increases by 0.1ppm, leading to a 7% increase in deaths. For this reason, countries are strongly regulating the concentration of ozone in outdoor and indoor areas.
따라서, 종래의 음이온 발생법은 코로나 방전에 의해 음이온을 발생시킴과 동시에 부산물인 오존을 필연적으로 발생시키는데 오존의 발생 농도를 낮추면 음이온이 발생량도 낮아지는 문제점이 지적되었다. Therefore, in the conventional anion generation method, the anion is generated by the corona discharge and at the same time, ozone as a by-product is inevitably generated. However, when the concentration of generated ozone is lowered, the generation amount of anion is lowered.
본 발명과 연관되어 기 출원된 실용신안등록 제 20-0387810 호(고안의 명칭 : 고효율 음이온 발생장치, 출원일 : 2005년03월21일)에 따르면 음이온을 발생시키는 장치에 있어서, 스테인리스 SUS304, SUS316L, SUS302, SUS434를 가공한 극세 금속사를 정방사와 횡사로 엮어 짠 금속성 파이버인 음이온발생부와, 상기 음이온발생부에 음극 고압을 가하되 교류 및 직류 전원을 인가받아 직류 고전압으로 전환하는 음이온발생 고전압부 및 상기 음이온발생부와 음이온발생 고전압부를 연결하는 직류전압연결선으로 구성된 고효율 음이온 발생장치가 제시되어 있다. According to the Utility Model Registration No. 20-0387810 (name of the invention: high-efficiency anion generator, filed on March 21, 2005) filed in connection with the present invention, in an apparatus for generating negative ions, stainless steel SUS304, SUS316L, An anion generation unit which is a metallic fiber in which a superfine metal yarn processed with SUS302 and SUS434 is knitted with a square yarn and a transverse yarn and an anion generating high voltage unit which applies a high negative voltage to the negative ion generating unit, And a direct current voltage connecting line connecting the negative ion generating portion and the negative ion generating high voltage portion.
하지만, 상기 음이온 발생장치에서도 금속파이버를 사용하여 방전시킴으로써, 음이온을 발생시키게 되므로, 오존의 발생을 억제하지는 못하였다. 또한, 종래의 금속파이버는 그 사용 길이에 따라 음이온 발생량이 줄어드는 문제점이 있었다.
However, in the above-described negative ion generating apparatus, negative ions are generated by discharging metal fibers, so that generation of ozone can not be suppressed. In addition, the conventional metal fiber has a problem that the amount of generated negative ions is reduced according to the use length thereof.
본 발명이 해결하고자 하는 과제는 음이온 발생장치의 음이온 발생부로 사용되는 탄소섬유에 금속나노입자를 함침시켜 코로나 방전에 따른 오존의 발생을 최소화하면서 항상 일정한 양의 음이온이 발생될 수 있는 음이온 발생장치용 음이온 방사 탄소섬유 및 그의 제조방법을 제공하는 데 있다. The object of the present invention is to provide a negative ion generating device capable of always generating a certain amount of negative ions while minimizing the generation of ozone due to corona discharge by impregnating metal nanoparticles into carbon fibers used as an anion generating part of the negative ion generating device Anion-emitting carbon fiber and a method for producing the same.
본 발명의 다른 해결과제는 금속나노용액에 침지된 탄소섬유를 휘발성 용액을 분무시키면서 급속건조시켜 탄소섬유의 공극에 침투된 금속나노입자가 탄소섬유의 건조시에 이탈되는 것을 방지할 수 있는 음이온 발생장치용 음이온 방사 탄소섬유 및 그의 제조방법을 제공하는 데 있다.
Another object of the present invention is to provide a method and apparatus for rapidly drying carbon nanoparticles immersed in a metal nanoparticle solution while spraying a volatile solution, thereby preventing the metal nanoparticles, which have penetrated into the voids of the carbon fiber, And a method for producing the same.
삭제delete
본 발명에 따른 음이온 발생장치용 음이온 발생장치용 음이온 방사 탄소섬유의 제조방법은, 탄소섬유를 금속나노용액에 침지시켜 탄소섬유의 공극에 금속나노용액을 침투시키는 단계와; 금속나노용액에 침지되었던 탄소섬유를 건조시켜 탄소섬유의 공극에 함침시키는 단계를 포함하되, 금속나노용액에 침지되었던 탄소섬유의 건조는 휘발성 용액을 분무하여 급속건조시키는 것을 특징으로 한다. A method of manufacturing an anion emitting carbon fiber for anion generating device for anion generator according to the present invention comprises the steps of: dipping a carbon fiber into a metal nano solution to infiltrate the metal nano solution into the void of the carbon fiber; Drying the carbon fiber, which has been immersed in the metal nano solution, and impregnating the carbon fiber into the gap of the carbon fiber, wherein the drying of the carbon fiber, which has been immersed in the metal nano solution, is performed by rapidly spraying a volatile solution.
바람직하게, 금속나노입자는 금, 은, 동 중에서 선택한 금속나노입자인 것을 특징으로 한다. Preferably, the metal nanoparticles are metal nanoparticles selected from gold, silver and copper.
바람직하게, 탄소섬유를 금속나노용액에 30분~1시간 동안 침지시키는 것을 특징으로 한다. Preferably, the carbon fiber is immersed in the metal nano-solution for 30 minutes to 1 hour.
삭제delete
본 발명에 따른 음이온 발생장치용 음이온 방사 탄소섬유는 탄소섬유의 공극 속에 금속나노입자가 함침되기 금속나노입자의 손실을 방지하여 항상 일정한 양의 음이온이 발생될 수 있는 효과가 있다. The anion-emitting carbon fibers for the negative ion generator according to the present invention have the effect of always generating a certain amount of negative ions by preventing the loss of metal nanoparticles impregnated with the metal nanoparticles in the voids of the carbon fibers.
또한, 금속나노용액에 침지된 탄소섬유의 건조시에 휘발성 용액을 분무시키면서 급속건조시켜 탄소섬유의 공극에 침투된 금속나노입자가 탄소섬유의 건조시에 이탈되는 것을 방지할 수 있는 효과가 있다.
Also, there is an effect that when the carbon fiber immersed in the metal nanoparticles is dried, the volatile solution is rapidly sprayed while spraying the metal nanoparticles, thereby preventing the metal nanoparticles, which have penetrated into the voids of the carbon fiber, from being released during drying of the carbon fiber.
도 1a 및 1b는 종래의 방전극과 집진극 사이에서 방전이 일어나는 예를 보인 예시도.
도 2는 본 발명에 따른 음이온 발생장치용 음이온 방사 탄소섬유의 제조과정에 대한 순서도. FIGS. 1A and 1B are views showing an example in which a discharge occurs between a conventional discharge electrode and a dust collecting electrode. FIG.
2 is a flow chart of a process for producing anion-emitting carbon fiber for anion generator according to the present invention.
이하, 첨부된 도면을 참조하여 본 발명의 일실시예에 따른 음이온 발생장치용 음이온 방사 탄소섬유 및 그의 제조방법을 자세히 설명한다. Hereinafter, an anion-emitting carbon fiber for an anion generator according to an embodiment of the present invention and a method of manufacturing the same will be described in detail with reference to the accompanying drawings.
도 2에 도시된 바와 같이, 본 발명에 따른 음이온 발생장치용 음이온 발생장치용 음이온 방사 탄소섬유는 음이온 발생장치에 적용되는 탄소섬유를 금속나노 용액에 침지시키는 침지단계와, 탄소섬유의 공극에 금속나노입자가 함침되도록 탄소섬금속나노 용액을 건조시켜 단계로 제조된다. 2, an anion-emitting carbon fiber for an anion generator for anion generator according to the present invention comprises an immersion step of immersing a carbon fiber applied to an anion generator in a metal nano solution, The nanoparticles are impregnated with the carbon nanotubes by drying the nanotubes.
탄소섬유의 침지단계는 탄소섬유를 금, 은, 동 중에서 선택한 금속나노용액에 침지시켜 탄소섬유에 형성된 공극에 금속나노용액을 침투시키는 것이다. 이때, 금속나노의 입자는 5~10나노의 크기인 것이 바람직하다. 탄소섬유를 금속나노용액에 침지시키면 금속나노용액이 탄소섬유의 표면 뿐만아니라 탄소섬유에 형성된 공극에 침투되게 된다. 탄소섬유의 침지시간은 금속나노용액이 용이하게 침지되도록 약 30분~1시간 동안 침지시키는 것이 바람직하다.The step of immersing the carbon fiber is to immerse the carbon nanofibers in the metal nanoparticles selected from gold, silver and copper to penetrate the metal nanoparticles into the voids formed in the carbon fibers. At this time, the size of the metal nanoparticles is preferably 5 to 10 nanometers. When the carbon fiber is immersed in the metal nano solution, the metal nano solution penetrates not only the surface of the carbon fiber but also the void formed in the carbon fiber. It is preferable that the immersion time of the carbon fiber is soaked for about 30 minutes to 1 hour so that the metal nano solution is easily immersed.
한편, 본 발명에서 사용되는 탄소섬유는 아크릴로니트릴(acrylonitrile)계 중합체로부터 제조되는 탄소섬유, 소위 PAN(Polyacrylonitrile)계 탄소섬유인 것이 바람직하다. 아크릴로니트릴계 중합체로부터 탄소섬유를 제조하는 경우에는 아크릴로니트릴계 중합체를 방사하고 얻어진 아크릴 섬유의 탄소섬유용 전구체를 산화 분위기에서 내염화 처리후 내염화섬유를 불활성가스 분위기에서 탄화처리하여 탄소섬유를 제조한다. 제조된 탄소섬유는 대부분 다수 개의 탄소섬유 가닥이 뭉쳐져 있어 탄소섬유다발로 형성되게 된다. Meanwhile, the carbon fiber used in the present invention is preferably a carbon fiber (polyacrylonitrile) -based carbon fiber produced from an acrylonitrile-based polymer. In the case of producing a carbon fiber from an acrylonitrile-based polymer, an acrylonitrile-based polymer is spun, a resulting carbon fiber precursor for an acrylic fiber is subjected to chlorination treatment in an oxidizing atmosphere, carbonization treatment of the chlorinated fiber in an inert gas atmosphere, . Most of the produced carbon fibers are formed of a bundle of carbon fibers because a plurality of carbon fiber strands are bundled together.
한편, 탄소섬유 건조단계는 금속나노용액에 침지되었던 탄소섬유를 건져내어 금속나노입자가 탄소섬유의 공극에 함침되도록 금속나노용액을 건조시키는 것이다. 이때, 금속나노용액에 포함된 금속나노입자가 탄소섬유로부터 이탈되는 것을 최소화하기 위하여 알콜, 솔벤트 등의 휘발성 용액을 분무하여 급속건조시키는 것이 바람직하다. 이에 따라, 탄소섬유에 형성된 공극에 침투된 금속나노용액에 포함된 금속나노입자는 공극에 침투된 상태에서 건조되어 함침되므로, 금속나노입자가 탄소섬유에서 이탈되는 것을 방지할 수 있게 된다.On the other hand, in the carbon fiber drying step, the metal nanoparticles are dried so that the metal nanoparticles are impregnated into the voids of the carbon fibers by recovering the carbon fibers that have been immersed in the metal nanoparticles. At this time, in order to minimize the detachment of the metal nanoparticles contained in the metal nano-solution from the carbon fiber, it is preferable to spray the volatile solution such as alcohol or solvent and dry it rapidly. Accordingly, the metal nanoparticles contained in the metal nanoparticles impregnated into the voids formed on the carbon fibers are impregnated with the porous nanoparticles in a state of being impregnated with the voids, so that the metal nanoparticles can be prevented from being separated from the carbon fibers.
이와 같이, 제조가 완성된 탄소섬유를 음이온 발생장치에 적용하면 탄소섬유의 표면에 은나노에 의해 코로나 방전될 때마다 오존발생이 최소화되면서 음이온은 최대로 발생될 수 있다. As described above, when the carbon fiber having been manufactured is applied to the negative ion generating device, the generation of ozone is minimized every time the corona is discharged by the silver nano on the surface of the carbon fiber, so that the negative ion can be maximally generated.
이와 같이, 본 발명에 의하면 음이온 발생장치에 사용되는 탄소섬유에 은나노를 코팅하여 코로나 방전에 따른 오존의 발생을 최소화하면서 항상 일정한 양의 음이온이 발생될 수 있는 있어서, 음이온 발생장치에 적용되어 널리 사용될 수 있는 발명이라 할 수 있다.
As described above, according to the present invention, the carbon fiber used in the negative ion generator can be coated with silver nano to generate a constant amount of negative ions while minimizing the generation of ozone due to corona discharge. It is an invention that can be.
본 발명이 속하는 기술분야의 당업자는 본 발명이 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예는 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로서 이해되어야 하고, 본 발명의 범위는 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의의 및 범위 그리고 그 등가개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are to be considered in all respects as illustrative and not restrictive and the scope of the invention is indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.
Claims (7)
탄소섬유를 금속나노용액에 침지시켜 탄소섬유의 공극에 금속나노용액을 침투시키는 단계;
금속나노용액에 침지되었던 탄소섬유를 건조시켜 탄소섬유의 공극에 함침시키는 단계를 포함하되,
금속나노용액에 침지되었던 탄소섬유의 건조는 휘발성 용액을 분무하여 급속건조시키는 것을 특징으로 하는 음이온 발생장치용 음이온 방사 탄소섬유의 제조방법.
A method for producing anion-emitting carbon fiber for anion generator,
Immersing the carbon fiber in the metal nano solution to penetrate the metal nano solution into the void of the carbon fiber;
Drying the carbon fiber that has been immersed in the metal nano-solution to impregnate the voids of the carbon fiber,
Wherein the drying of the carbon fibers immersed in the metal nano solution is carried out by spraying a volatile solution to rapidly dry the carbon fiber.
4. The method of manufacturing anion-emitting carbon fiber for anion generating device according to claim 3, wherein the metal nanoparticles are metal nanoparticles selected from gold, silver and copper.
4. The method for producing an anion-emitting carbon fiber for anion generating device according to claim 3, wherein the carbon fiber is immersed in the metal nano solution for 30 minutes to 1 hour.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398532A (en) * | 2019-08-22 | 2019-11-01 | 中国科学院上海有机化学研究所 | A kind of ultrasonic extraction atomization auxiliary carbon fiber ionization apparatus and the method using device realization ionization |
| KR20230089344A (en) * | 2021-12-13 | 2023-06-20 | (주)은하 | Injection molding-based high-strength electric damper manufacturing process using antibacterial ceramic fiber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030569A (en) * | 2000-07-19 | 2002-01-31 | Yazaki Corp | Method for producing metal/carbon fiber composite |
| JP2010106316A (en) * | 2008-10-30 | 2010-05-13 | Du Pont Toray Co Ltd | Method for producing electroconductive fiber |
| KR20110079123A (en) * | 2009-12-31 | 2011-07-07 | 주식회사 운안텍 | Electrode of an apparatus for producing negative ion |
-
2017
- 2017-02-16 KR KR1020170020923A patent/KR101876916B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030569A (en) * | 2000-07-19 | 2002-01-31 | Yazaki Corp | Method for producing metal/carbon fiber composite |
| JP2010106316A (en) * | 2008-10-30 | 2010-05-13 | Du Pont Toray Co Ltd | Method for producing electroconductive fiber |
| KR20110079123A (en) * | 2009-12-31 | 2011-07-07 | 주식회사 운안텍 | Electrode of an apparatus for producing negative ion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398532A (en) * | 2019-08-22 | 2019-11-01 | 中国科学院上海有机化学研究所 | A kind of ultrasonic extraction atomization auxiliary carbon fiber ionization apparatus and the method using device realization ionization |
| KR20230089344A (en) * | 2021-12-13 | 2023-06-20 | (주)은하 | Injection molding-based high-strength electric damper manufacturing process using antibacterial ceramic fiber |
| KR102602741B1 (en) * | 2021-12-13 | 2023-11-15 | (주)은하 | Injection molding-based high-strength electric damper manufacturing process using antibacterial ceramic fiber |
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