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公开(公告)号：KR1020040108467A
公开(公告)日：2004-12-24
申请号：KR1020030039064
申请日：2003-06-17
Applicant: 재단법인서울대학교산학협력재단 , 문용철 , 이하덕
IPC: G01N21/17
Abstract: PURPOSE: A device and a method for detecting delayed luminescence are provided to efficiently measure the delayed luminescence by using a light detector. CONSTITUTION: A device for detecting delayed luminescence includes a light detector, light shielding box(11), a shutter(13), a light source(15), and a data processing unit(20). The light detector detects biophoton emitted from a test sample. The light shielding box(11) shields the light detector from external light. The shutter(13) is positioned between the test sample and the light detector and adjusts light such that the biophoton emitted from the test sample reaches the light detector or not. The shutter light source(15) is attached to the bottom surface of the shutter(13). The light source(13) turns on light when the shutter(13) is opened and turns off light when the shutter(13) is closed.
Abstract translation: 目的：提供一种用于检测延迟发光的装置和方法，以通过使用光检测器来有效地测量延迟的发光。 构成：用于检测延迟发光的装置包括光检测器，遮光盒（11），快门（13），光源（15）和数据处理单元（20）。 光检测器检测从测试样品发射的生物光子。 遮光箱（11）将光检测器屏蔽外部光。 快门（13）位于测试样品和光检测器之间，并调节光，使得从测试样品发射的生物光子到达光检测器。 快门光源（15）附接到快门（13）的底表面。 当快门（13）打开时，光源（13）接通光，当快门（13）关闭时，光源（13）熄灭。
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公开(公告)号：KR100583610B1
公开(公告)日：2006-05-26
申请号：KR1020030014224
申请日：2003-03-07
Applicant: 재단법인서울대학교산학협력재단
Abstract: 별도의 표면 처리 없이 고밀도 CNTs 의 표면상에 균일한 RuO
2 층을 코팅함으로써 RuO
2 /CNTs 나노합성물을 제작한다. 이와 같이 증착된 RuO
2 층은 CNTs 의 직경과 무관하게 매우 균일하였으며, 나노입자를 포함하고 있는 비정질상(amorphous phase)으로 구성되었다. 또한, 후속되는 Ar 및 O
2 가스를 이용한 저온 열처리(annealing) 공정에 의하여, CNTs 의 표면상에서 균일한 형상과 크기의 루타일형(rutile-type) RuO
2 나노결정체를 제작하는 것이 가능하다. RuO
2 /CNTs 의 제어된 나노구조체는 슈퍼커패시터 전극, 전자 촉매, 가스 센서, FEDs 및 전자 장치 등과 같은 다양하게 응용되는 유망한 다기능 합성물을 제공할 수 있다.
루테늄옥사이드, 탄소나노튜브, 합성물, 화학기상증착, 열처리-
公开(公告)号：KR1020040079226A
公开(公告)日：2004-09-14
申请号：KR1020030014224
申请日：2003-03-07
Applicant: 재단법인서울대학교산학협력재단
Abstract: PURPOSE: A method for preparing a transition metal oxide/carbon nanotube composite is provided, to allow rutile RuO2 nanocrystalline structure of uniform shape and size to be formed on a carbon nanotube. CONSTITUTION: The method comprises the steps of coating a transition metal oxide on a carbon nanotube with a uniform thickness by deposition without additional surface activating treatment; and optionally heat treating the coated one. The transition metal oxide is represented by MOx, wherein M is a transition metal. Preferably the transition metal oxide is RuO2. Preferably the deposition is carried out by chemical vapor deposition or physical deposition, and the thickness of a transition metal oxide is controlled by controlling the deposition time.
Abstract translation: 目的：提供一种制备过渡金属氧化物/碳纳米管复合材料的方法，以使碳纳米管上形成均匀形状和尺寸的金红石型RuO2纳米晶体结构。 构成：该方法包括以下步骤：通过沉积而在具有均匀厚度的碳纳米管上涂覆过渡金属氧化物，而无需额外的表面活化处理; 并任选地热处理涂覆的。 过渡金属氧化物由MOx表示，其中M是过渡金属。 优选地，过渡金属氧化物是RuO 2。 优选地，通过化学气相沉积或物理沉积进行沉积，并且通过控制沉积时间来控制过渡金属氧化物的厚度。
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