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公开(公告)号:KR1020140030982A
公开(公告)日:2014-03-12
申请号:KR1020120097824
申请日:2012-09-04
Applicant: 한국과학기술연구원
CPC classification number: C01B32/05 , B01J19/12 , B05C1/08 , B05C9/14 , B82B3/0004 , C01B32/184
Abstract: The present invention provides a device and a method for the non-catalyst continuous manufacturing of patterned carbon materials which produce the carbon materials using a non-catalyst process not using a metallic catalyst for producing the carbon materials including graphene, and effectively provide the high quality carbon materials patterned on a substrate for an element by performing a patterning process before forming the carbon materials without a post process of patterning or a conventional complex transmitting process, and facilitate the patterning process, simplify overall production processes, and reduce the processing costs, thereby providing the device and the method for the non-catalyst continuous manufacturing of the patterned carbon materials suitable for mass-production.
Abstract translation: 本发明提供了一种用于非催化剂连续制造图案化碳材料的装置和方法,其使用不使用金属催化剂生产包括石墨烯在内的碳材料的非催化剂方法生产碳材料,并且有效地提供高质量 通过在形成碳材料之前进行图案化工艺而不经过图案化的后处理或传统的复合物传输工艺,在元件的衬底上图案化的碳材料,并且便于图案化工艺,简化整个生产过程并降低加工成本,从而 提供了适用于批量生产的图案化碳材料的非催化剂连续制造的装置和方法。
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公开(公告)号:KR1020050019336A
公开(公告)日:2005-03-03
申请号:KR1020030056998
申请日:2003-08-18
Applicant: 한국과학기술연구원
IPC: C30B29/16
Abstract: PURPOSE: A method for synthesizing of black cubic ZrO2 single crystals is provided to produce massively articles of superior quality by performing heat treatment in a carbon reduction atmosphere. CONSTITUTION: A heat treatment process is performed in the carbon reduction atmosphere. Any one of graphite, carbon, coal, charcoal, briquet and coal tar is used as a carbon supply source for making up the carbon reduction atmosphere. The carbon supply source is used within 1 to 50 wt.% on the basis of the weight of ZrO2 single crystal. A high temperature vacuum chamber keeps the vacuum degree of 10¬-1¯10¬-5 torr and the temperature of 950 to 1,500 °C. The heat treatment is lasted for 0.5 to 50 hours.
Abstract translation: 目的:提供一种合成黑色立方ZrO2单晶的方法,通过在碳还原气氛中进行热处理,大量生产出优质的物品。 构成:在碳还原气氛中进行热处理。 石墨,碳,煤,炭,煤焦油和煤焦油中的任何一种都被用作碳供应源,用于弥补碳还原气氛。 基于ZrO2单晶的重量,碳供应源的使用量在1至50重量%之内。 高温真空室的真空度保持在10〜1〜10 -5乇,温度为950〜1500℃。 热处理持续0.5〜50小时。
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公开(公告)号:KR1020170039018A
公开(公告)日:2017-04-10
申请号:KR1020150138054
申请日:2015-09-30
Applicant: 경북대학교 산학협력단 , 강릉원주대학교산학협력단 , 한국과학기술연구원 , 울산과학기술원
IPC: H02N11/00
Abstract: 본발명은자성유체를이용한고효율연속발전사이클장치에관한것으로서, 보다상세하게는자성을띄는나노입자인자성유체와, 상기자성유체가내부로통과되어순환되는순환파이프와, 상기순환파이프의외측에상기순환파이프의길이방향을따라소정구간권선되는코일로구성된유도발전부와, 상기순환파이프의상하길이방향을따라상기코일의외측을감싸도록영구자석이복수개배치되되, 상기인접한영구자석은동일한극성끼리상호마주보도록설치되는자화방향변환부를포함하여제공된다. 상기와같은본 발명에따르면, 순환파이프에설치되는영구자석이동일한극성끼리상호마주보도록복수개배치시켜, 자성유체의나노입자가활발하게교란되어발전효율이높아지는효과가있다. 또한, 자성유체에비자성체인기포가비균질적으로흐르도록공급시켜시간에따른자속의변화를유도하여고효율로연속적인발전이가능하도록하는효과가있다.
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