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公开(公告)号：KR101400538B1
公开(公告)日：2014-05-27
申请号：KR1020120115725
申请日：2012-10-18
Applicant: 조선대학교산학협력단
Abstract: 본 발명은 다중벽 탄소나노튜브를 주원료로 여과법의 방식에 따라 비교적 높은 기계적 강도의 탄소나노튜브 박막을 형성하여 가속기의 스트리퍼 포일 및 기타 높은 기계적 강도를 요하는 포일 형태의 구성에 적합한 소재를 제공할 수 있는 탄소나노튜브 박막 제조방법에 관한 것으로서, 본 발명에 따른 탄소나노튜브 박막 제조방법은 도데실황산나트륨(SDS)을 녹인 초순수(DI water)에 다중벽 탄소나노튜브(thin-MWCNT)가 혼합된 후, 이 혼합용액이 450W의 출력으로 초음파 처리되는 단계와, 상기 혼합용액의 분산되지 않은 다중벽 탄소나노튜브들이 원심분리기를 통해 걸러지는 단계와, 상기 원심분리기에서 분산되지 않은 다중벽 탄소나노튜브들을 거른 상기 혼합용액이 에이에이오(AAO membrane) 필터가 올려진 진공여과(Vacuum filtration) 장치에 투입되는 단계와, 상기 진공여과 장치의 하부가 진공펌프에 의해 진공 상태로 되어 상기 에이에이오 필터 상면에 다중벽 탄소나노튜브 박막이 형성되는 단계와, 상기 에이에이오 필터 상면의 상기 다중벽 탄소나노튜브 박막이 상온에서 건조되는 단계를 포함하여 구성된다.
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公开(公告)号：KR1020140049657A
公开(公告)日：2014-04-28
申请号：KR1020120115725
申请日：2012-10-18
Applicant: 조선대학교산학협력단
CPC classification number: B82B3/0009 , B01J19/10 , C01B32/16 , C01B2202/06 , C01B2202/26
Abstract: The present invention relates to a manufacturing method for a carbon nanotube thin film which forms a carbon nanotube thin film with high mechanical strength according to a filtration method by using multi-walled carbon nanotubes as main materials and is able to produce materials suitable to the stripper foil of an accelerator and the configuration of a foil form requiring high mechanical strength. The manufacturing method for a carbon nanotube thin film according to the present invention comprises: a step of mixing multi-wall carbon nanotubes (thin-MWCNT) in de-ionized water (DI water) in which sodium dodecyl sulfate (SDS) is dissolved, and treating the mixed solution with ultrasonic waves at the output of 450 W; a step of filtering the multi-wall carbon nanotubes which are not dispersed in the mixed solution through a centrifuge; a step of putting the mixed solution, in which the multi-wall carbon nanotubes which are not dispersed through the centrifuge are filtered, into a vacuum filtration device in which an AAO membrane filter is arranged; a step of forming a multi-wall carbon nanotube thin film on the upper side of the AOA filter by vacuumizing the lower part of the vacuum filtration device with a vacuum pump; and a step of drying the multi-wall carbon nanotube thin film of the upper side of the AAP filter at room temperatures. [Reference numerals] (S110) Treating the mixed solution of multi-wall carbon nanotubes and de-ionized water in which sodium dodecyl sulfate (SDS) is dissolved; (S120) Filtering the multi-wall carbon nanotubes in which the mixed solution is not dispersed through a centrifuge; (S130) Putting the mixed solution in a vacuum filtration device in which an AAO filter is arranged; (S140) Forming a multi-wall carbon nanotube thin film on the upper side of the AAO filter by vacuumizing the lower part of the vacuum filtration device; (S150) Drying the multi-wall carbon nanotube thin film on the upper side of the AAO filter
Abstract translation: 本发明涉及一种碳纳米管薄膜的制造方法，其通过使用多壁碳纳米管作为主要材料，根据过滤方法形成具有高机械强度的碳纳米管薄膜，并且能够生产适合于脱模剂的材料 加速器的箔和需要高机械强度的箔形式的构造。 根据本发明的碳纳米管薄膜的制造方法包括：在其中溶解十二烷基硫酸钠（SDS）的去离子水（去离子水）中混合多壁碳纳米管（薄MWCNT）的步骤， 并在450W的输出处用超声波处理混合溶液; 通过离心机过滤未分散在混合溶液中的多壁碳纳米管的步骤; 将其中未分散在离心机中的多壁碳纳米管过滤的混合溶液放入其中布置AAO膜过滤器的真空过滤装置中; 通过使用真空泵对真空过滤装置的下部进行真空化，在AOA过滤器的上侧形成多壁碳纳米管薄膜的工序; 以及在室温下干燥AAP过滤器的上侧的多壁碳纳米管薄膜的步骤。 （S110）处理其中溶解有十二烷基硫酸钠（SDS）的多壁碳纳米管和去离子水的混合溶液; （S120）通过离心机过滤混合溶液不分散的多壁碳纳米管; （S130）将混合溶液置于配置有AAO过滤器的真空过滤装置中; （S140）通过对真空过滤装置的下部进行真空化，在AAO过滤器的上侧形成多壁碳纳米管薄膜; （S150）干燥AAO过滤器上侧的多壁碳纳米管薄膜
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公开(公告)号：KR1020140049656A
公开(公告)日：2014-04-28
申请号：KR1020120115724
申请日：2012-10-18
Applicant: 조선대학교산학협력단
CPC classification number: H05H13/005 , H05H7/001 , H05H7/10 , H05H2007/005 , Y10S977/788
Abstract: The present invention relates to a striper using a carbon nanotube of a particle accelerator. The striper: is formed in a relative thickness with the same density in comparison with a foil of an existing graphite material by being formed with a carbon nanotube material; and prevents damage and reduces operation costs through the same by remarkably improving a mechanical strength. The striper using the carbon nanotube foil according to the present invention, which separates an electron from an accelerated particle, includes: a foil frame which is installed on a vacuum track for the particle acceleration of the particle accelerator; and the carbon nanotube foil which is fixated on the foil frame and makes a corresponding particle lose an electron from an energy loss by colliding with the accelerated particle of the vacuum track. The foil frame is fixated by being formed in a shape in which a pair of support bars are extended in parallel in the same direction from a main body which is fixated on the particle accelerator and positioning the carbon nanotube foil between the pair of the support bars.
Abstract translation: 本发明涉及使用粒子加速器的碳纳米管的分条器。 通过形成碳纳米管材料，与现有的石墨材料的箔相比，分切体形成为具有相同密度的相对厚度; 并通过显着提高机械强度来防止损坏并降低运行成本。 使用根据本发明的碳纳米管箔的剥离器，其将电子与加速颗粒分离，包括：安装在用于颗粒加速器的颗粒加速的真空轨道上的箔框架; 并且通过与真空轨道的加速粒子碰撞而固定在箔框架上并使相应的颗粒从能量损失中损失电子的碳纳米管箔片。 箔框通过形成为一对形状，其中一对支撑杆从固定在颗粒加速器上的主体沿相同方向平行地延伸并将碳纳米管箔定位在一对支撑杆之间 。
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