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公开(公告)号：KR1020160102775A
公开(公告)日：2016-08-31
申请号：KR1020150025278
申请日：2015-02-23
Applicant: 한국과학기술원
CPC classification number: H01L51/5262 , H01L29/1606 , H01L51/5016 , H01L51/56 , H01L2251/56 , H01L2924/12044
Abstract: 본발명의일 실시예에의하면, 발광효율이높아플렉서블디스플레이의발광소자로활용가능하며, 대면적화가용이한효과가있다. 또한, 그래핀과유기발광분자를결합함으로써유기발광분자의인광과형광의세기를동시에또는선택적으로증폭시킬수 있는효과가있다. 이를위해특히, 본발명의일 실시예는그래핀층; 및그래핀층의상부및 하부중 적어도하나이상에위치하여그래핀층과플라즈몬결합에기반하여광을방출하는유기발광분자층;을포함하는그래핀과유기발광분자의플라즈몬결합을이용한발광소자를포함한다.
Abstract translation: 根据本发明的实施例，由于发光装置具有高发光效率并且大面积装置的实现容易，因此可以使用发光装置作为柔性显示器的发光装置。 此外，发光装置具有通过耦合图形和发光分子来同时或选择性地放大有机发光分子的磷光强度和荧光的效果。 为此目的，特别地，本发明的实施例包括通过在石墨烯和有机发光分子之间使用等离子体偶合的发光器件，包括：石墨烯层; 以及位于石墨烯层的上层和下层中的至少一层上的有机发光分子层，以基于与石墨烯层的等离子体偶合发光。
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公开(公告)号：KR101527089B1
公开(公告)日：2015-06-09
申请号：KR1020130101520
申请日：2013-08-27
Applicant: 한국과학기술원
Abstract: 본발명은몰리브덴칼코게나이드분말과알카리금속염또는알카리토금속염을혼합하고가열하여상기알카리금속또는알카리토금속이온이층간에삽입된몰리브덴칼코게나이드층간화합물을제조하는단계, 및상기몰리브덴칼코게나이드층간화합물로부터삽입된금속이온을제거하는단계를포함하는, 박편화된몰리브덴칼코게나이드의제조방법및 이에의해제조되는박편화된몰리브덴칼코게나이드에관한것이다.
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公开(公告)号：KR101436849B1
公开(公告)日：2014-09-02
申请号：KR1020130022743
申请日：2013-03-04
Applicant: 한국과학기술원
Abstract: The present invention relates to a multilayer structure where materials of 2D nanostructure are repeatedly stacked, and a method for manufacturing the same. More particularly, the present invention relates to a multilayer structure of repeatedly stacked 2D nanostructure, and a method for manufacturing the same. The multilayer structure includes a first material layer of surface-reformed 2D nanostructure having an acid functional group or a basic functional group to include positive charges and negative charges; and a second material layer of surface-reformed 2D nanostructure which includes a basic functional group if the first material includes an acid functional group or includes an acid functional group if the first material includes a basic functional group, thereby having charges opposite to the charges of the first material.
Abstract translation: 本发明涉及二维纳米结构材料重复层叠的多层结构及其制造方法。 更具体地，本发明涉及重复堆叠的2D纳米结构的多层结构及其制造方法。 多层结构包括具有酸官能团或碱性官能团的表面改性的二维纳米结构的第一材料层，包括正电荷和负电荷; 以及表面改性的二维纳米结构的第二材料层，如果所述第一材料包含酸官能团，则所述第二材料层包括碱性官能团，如果所述第一材料包含碱性官能团，则包含酸官能团，由此具有与 第一种材料。
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64.发明公开리튬―공기 전지용 그래핀-금속산화물 나노로드 복합체 공기 전극, 그의 제조 방법 및 이를 포함하는 리튬 공기 전지 有权用于锂空气电池的石墨 - 氧化镍纳米复合空气电极，其制备方法和包含该电池的锂空气电池
公开(公告)号：KR1020140037508A
公开(公告)日：2014-03-27
申请号：KR1020120103733
申请日：2012-09-19
Applicant: 한국과학기술원
CPC classification number: H01M4/8652 , H01M4/8803 , H01M4/8835 , H01M4/9016 , H01M4/96 , H01M8/0232 , H01M8/0234 , H01M12/08 , Y02E60/128
Abstract: The present invention provides an air electrode for a lithium-air battery: which uses a metal oxide nanorod composite bound to graphene or reduced graphene oxide and having excellent catalytic activity as an air electrode of the lithium-air battery, for obtaining high capacity and improving rate capability due to the excellent electric conductivity and high specific surface area properties of graphene; and uses a one-dimensional metal oxide nanorod with nanopores as a catalyst for promoting the combination and separation of lithium and air and securing 10,000 mAh/g or more of discharge capacity and hundreds of cycles or longer lifetime and stability during a charging and discharging process at 1000 mAh/g.
Abstract translation: 本发明提供一种锂空气电池用空气电极，其使用与石墨烯结合的金属氧化物纳米棒复合物或氧化还原型石墨烯，作为锂空气电池的空气电极具有优异的催化活性，用于获得高容量和改善 由于石墨烯的优异的导电性和高的比表面积性质，其速率能力; 并且使用具有纳米孔的一维金属氧化物纳米棒作为促进锂和空气的组合和分离的催化剂，并且在充放电过程中确保10,000mAh / g以上的放电容量和数百个循环或更长的寿命和稳定性 在1000mAh / g。
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公开(公告)号：KR1020130139452A
公开(公告)日：2013-12-23
申请号：KR1020120061460
申请日：2012-06-08
CPC classification number: C01B32/184 , B01J19/126 , C01B32/22 , C01B32/225 , C01B2204/02 , C01B2204/04
Abstract: The present invention relates to a graphene manufacturing method and graphene manufactured by the same. The graphene manufacturing method according to the present invention enables the mass production of graphene at low temperatures with a safe and simple process by utilizing a metallic salt hydrate, thereby obtaining economic efficiency and being effective. [Reference numerals] (AA) Expanded graphite;(BB) Natural graphite
Abstract translation: 本发明涉及石墨烯制造方法及其制造的石墨烯。 根据本发明的石墨烯制造方法能够通过利用金属盐水合物以安全且简单的方法在低温下大量生产石墨烯，从而获得经济效率并且有效。 （标号）（AA）膨胀石墨;（BB）天然石墨
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Patent Agency Ranking
公开(公告)号：KR1020130136045A
公开(公告)日：2013-12-12
申请号：KR1020120059564
申请日：2012-06-04
CPC classification number: C01B32/182 , C01B32/194 , C01B32/22 , C01B2204/22 , C01B2204/24 , C01B2204/26 , H01B1/06
Abstract: The present invention provides a transcription method for graphene which maintains the original matter properties of the graphene with excellent electrical, thermal, and mechanical properties, in-situ transcribes the the graphene to a substrate, and improves binding force between the graphene and another graphene or the graphene and the substrate by forming a binder layer on the substrate. The transcribed graphene has excellent electric and thermal conductivity, and mechanical properties.
Abstract translation: 本发明提供一种用于石墨烯的转录方法，其维持具有优异的电，热和机械性能的石墨烯的原始物质特征，原位将石墨烯转录到基底上，并且改善石墨烯与另一石墨烯之间的结合力 石墨烯和基底，通过在基底上形成粘合剂层。 转录石墨烯具有优异的电导热性和导热性，以及机械性能。
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公开(公告)号：KR1020130132087A
公开(公告)日：2013-12-04
申请号：KR1020120056198
申请日：2012-05-25
Applicant: 한국과학기술원
IPC: C01B31/02 , C23C16/06 , B01J23/755
CPC classification number: C01B32/186 , B01J19/18 , B01J23/755 , C23C16/06
Abstract: A graphene production apparatus includes a chamber providing a space for processing a substrate. A substrate supporter is located in the chamber for supporting the substrate. A gas supplying unit supplies carbon source gas into the chamber. A lamp unit is installed inside the chamber to be relatively moved against the substrate, and includes a focus unit for focusing a light source and light from the light source to a local position on the substrate for locally heating.
Abstract translation: 石墨烯制造装置包括提供用于处理基板的空间的室。 衬底支撑件位于腔室中用于支撑衬底。 气体供应单元将碳源气体供应到室中。 室内安装灯单元以相对于基板移动，并且包括用于将来自光源的光源和光聚焦到基板上的局部位置以进行局部加热的聚焦单元。
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公开(公告)号：KR101332796B1
公开(公告)日：2013-11-25
申请号：KR1020120019489
申请日：2012-02-27
Applicant: 한국과학기술원
IPC: C01B31/02 , B01J23/755 , H01L21/00
CPC classification number: C01B31/0453 , B82Y30/00 , B82Y40/00 , C01B32/186 , C23C16/26 , C23C16/46
Abstract: 그래핀의 제조 방법에 있어서, 촉매층이 증착된 기판을 챔버 내에 로딩한다. 상기 챔버 내에 탄소 소스 가스를 공급한다. 국부적 가열원을 이용하여 상기 촉매층의 제1 부분을 가열함으로써, 상기 촉매층의 상기 제1 부분에 탄소 성분을 고용시킨다. 상기 국부적 가열원을 이동시켜 상기 촉매층의 상기 제1 부분을 냉각시킴과 동시에 다른 위치의 제2 부분을 가열하여 상기 촉매층 상에 연속적인 열처리를 수행함으로써, 상기 촉매층 상에 상기 고용된 탄소 성분으로부터 석출된 그래핀층을 형성한다.
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