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1. 发明授权

KR101850112B1 그래핀, 그래핀 제조용 조성물 및 이를 이용한 그래핀의 제조 방법 有权
公开(公告)号：KR101850112B1
公开(公告)日：2018-04-19
申请号：KR1020120153705
申请日：2012-12-26
申请人： 한화테크윈 주식회사 , 풍원화학(주)
发明人： 나덕화 , 원동관 , 류재철 , 유정훈 , 임영민 , 허연
IPC分类号： C01B31/02 , B32B27/00
CPC分类号： H01B1/04 , B32B9/007 , B32B9/04 , B32B2307/202 , B32B2457/00 , B32B2457/20 , C01B32/184 , C01B32/186 , C01B32/194 , Y10T156/10
摘要： 그래핀, 그래핀제조용조성물및 이를이용한그래핀의제조방법을개시한다.

2. 发明公开

KR1020140023734A 그래핀의 촉매 금속 제거 장치 审中-实审
标题翻译：去除金属催化剂在石墨上的系统
公开(公告)号：KR1020140023734A
公开(公告)日：2014-02-27
申请号：KR1020120090089
申请日：2012-08-17
申请人： 한화테크윈 주식회사
发明人： 나덕화
IPC分类号： C01B31/02 , B01J19/18 , B01D21/01
CPC分类号： C01B32/184 , B01D21/01 , B01J19/18 , B01J23/72
摘要： The present invention provides an apparatus for removing catalyst metal of graphene, comprising: a treatment water tank wherein a reaction to remove catalyst metal of graphene is performed by containing a catalyst metal removing solution and a part of the catalyst metal removing solution is overflowed; a transfer unit arranged within the treatment water tank for transferring a catalyst metal wherein graphene is formed on at least one side thereof in one direction in a state of being soaked in the catalyst metal removing solution; a mixing unit arranged in the upper or the lower side of the transferring unit within the treatment water tank for mixing the catalyst metal removing solution; an auxiliary water tank for containing the catalyst metal removing solution overflowed from the treatment water tank; a circulation unit for resupplying the catalyst metal removing solution within the auxiliary water tank to the treatment water tank and for supplying the catalyst metal removing solution within the auxiliary water tank in a direction parallel to the transferring direction of the catalyst metal.
摘要翻译：本发明提供一种去除石墨烯催化剂金属的装置，其特征在于，包括：处理水箱，其中通过含有催化剂金属去除溶液和一部分催化剂金属去除溶液溢出来除去石墨烯催化剂金属的反应; 处理水箱内设置有用于转移催化剂金属的转移单元，其中在浸渍在催化剂金属去除溶液中的状态下在一个方向上在其至少一个侧面上形成石墨烯; 混合单元，布置在处理水箱内的转移单元的上侧或下侧，用于混合催化剂金属去除溶液; 用于容纳从处理水箱溢出的催化剂金属去除溶液的辅助水箱; 循环单元，用于将辅助水箱内的催化剂金属去除溶液再供给到处理水箱，并且在辅助水箱内沿与平行于催化剂金属的传送方向的方向供应催化剂金属去除溶液。

3. 发明公开

KR1020140023542A 그래핀의 촉매 금속 제거 장치 有权
标题翻译：去除金属催化剂在石墨上的系统
公开(公告)号：KR1020140023542A
公开(公告)日：2014-02-27
申请号：KR1020120089518
申请日：2012-08-16
申请人： 한화테크윈 주식회사
发明人： 윤종혁 , 나덕화
IPC分类号： C01B31/02 , B01J19/18 , B01D21/01
CPC分类号： C01B32/184 , B01D21/01 , B01J19/18 , B01J23/72
摘要： According to an aspect of the present invention, provided is a device for removing metal catalyst of graphene comprising: a process tank wherein a reaction to accommodate a metal catalyst removing solution and remove a metal catalyst of graphene occurs; a holder (21) which has a bottom vertically arranged to a depth direction of the metal catalyst removing solution in the process tank, and has an aperture and a holder (21) having a side surface portion protruding from the edge of the bottom; and a holder control unit (25) controlling the holder (21) to be moved in one or more than one direction while being completely sunk in the metal catalyst removing solution.
摘要翻译：根据本发明的一个方面，提供一种用于除去石墨烯的金属催化剂的装置，包括：处理罐，其中发生用于容纳金属催化剂去除溶液和去除石墨烯的金属催化剂的反应; 具有底部，其垂直地设置在处理槽中的金属催化剂去除溶液的深度方向上，并且具有孔和具有从底部的边缘突出的侧表面部分的保持器; 以及保持器控制单元（25），其在一个或多于一个方向上控制所述保持器（21），同时完全沉没在所述金属催化剂去除溶液中。

4. 发明公开

KR1020140059070A 그래핀 시트 제조 장치 및 그래핀 시트 제조 방법 审中-实审
标题翻译：制造石墨片的装置及制造石墨片的方法
公开(公告)号：KR1020140059070A
公开(公告)日：2014-05-15
申请号：KR1020120125697
申请日：2012-11-07
申请人： 한화테크윈 주식회사
发明人： 윤종혁 , 나덕화
IPC分类号： C01B31/02 , B32B15/00
CPC分类号： C01B32/184 , B32B15/00 , B82B3/0004 , B82B3/0038 , C01B2204/04
摘要： The present invention provides a graphene sheet manufacturing apparatus comprising: a stage where a graphene laminate formed with a graphene layer on at least one surface is disposed; a dispenser for spraying an etching solution to the graphene laminate; a friction member formed to enable the friction with the graphene laminate; and a driving unit disposed to move the dispenser and the friction member, and a method for manufacturing a graphene sheet.
摘要翻译：本发明提供了一种石墨烯片制造装置，包括：在至少一个表面上形成有石墨烯层的石墨烯层压体的阶段; 用于将蚀刻溶液喷涂到石墨烯层压板上的分配器; 形成为能够与石墨烯层压体摩擦的摩擦构件; 以及设置成移动分配器和摩擦构件的驱动单元，以及用于制造石墨烯片的方法。

5. 发明公开

KR1020140057079A 그래핀 필름의 제조 방법 및 그 제조 방법으로 수득한 그래핀 필름 审中-实审
标题翻译：制作石墨膜的方法及其制备的石墨膜
公开(公告)号：KR1020140057079A
公开(公告)日：2014-05-12
申请号：KR1020120123743
申请日：2012-11-02
申请人： 한화테크윈 주식회사
发明人： 윤종혁 , 나덕화 , 김순정
IPC分类号： H01L21/3065 , C01B31/02
CPC分类号： C01B32/194 , B01J19/12 , H01L21/3065
摘要： According to an aspect of the present invention, provided is a manufacturing method of a graphene film, comprising a step of preparing catalytic metal with graphene on a first surface; a step of patterning the catalytic metal by wet-etching; a step of patterning the graphene by dry-etching using the patterned catalytic metal as a mask; a step of removing the patterned catalytic metal; and a step of obtaining a graphene film by transferring the patterned graphene to a target film.
摘要翻译：根据本发明的一个方面，提供了一种石墨烯薄膜的制造方法，包括在第一表面上制备具有石墨烯的催化剂金属的步骤; 通过湿蚀刻图案化催化金属的步骤; 通过使用图案化的催化金属作为掩模的干蚀刻图案化石墨烯的步骤; 去除图案化催化金属的步骤; 以及通过将图案化的石墨烯转印到目标膜来获得石墨烯膜的步骤。

6. 发明公开

KR1020130092216A 그래핀 필름 제조 방법 审中-实审
标题翻译：制造石墨膜的方法
公开(公告)号：KR1020130092216A
公开(公告)日：2013-08-20
申请号：KR1020120013808
申请日：2012-02-10
申请人： 한화테크윈 주식회사
发明人： 윤종혁 , 나덕화 , 김나영
IPC分类号： C01B31/02 , B32B15/04 , B32B9/00
CPC分类号： C01B32/182 , B32B9/007 , B32B15/043
摘要： PURPOSE: A manufacturing method of a graphene film provided here is characterized in remarkably reducing damage to graphene layers when separating catalyst metal films. CONSTITUTION: A manufacturing method of a graphene film comprises the steps of: (111) preparing a material to which a first and a second catalyst metal films are adhered, (121) forming a first and a second graphene layers on the surface of the first and the second catalyst metal films, (131) forming a first and a second carrier layers on the surface of the first and the second graphene layers, (141) sticking a first and a second release tapes on the surface of the first and the second carrier layers, (151) separating the first and the second catalyst metal films to preparing a first and a substrates, (161) removing the first catalyst metal film on the first substrate, (171) transcribing a graphene film on the surface of the first graphene layer, (181) removing the first release tape adhered to the first carrier layer, and (191) removing the first carrier layer on first graphene layer to produce a graphene film. [Reference numerals] (111) Preparing a material a first and a second catalyst metal films are attached to each other; (121) Forming a first and a second graphene layers on the surface of the first and the second catalyst metal films; (131) Forming a first and a second carrier layers on the surface of the first and the second catalyst metal films; (141) Attaching a first and a second release tapes on the surface of the first and the second catalyst metal films; (151) Separating the first and the second catalyst metal films to prepare a first and a second substrates; (161) Removing the first catalyst metal film formed on the first substrate; (171,181) Removing the first release tape attached on the first carrier layer; (191) Finishing a graphene film by removing the first carrier formed on the first graphene layer; (AA) Start; (BB) End
摘要翻译：目的：这里提供的石墨烯膜的制造方法的特征在于显着降低分离催化剂金属膜时对石墨烯层的损伤。构成：石墨烯膜的制造方法包括以下步骤：（111）制备粘附有第一和第二催化剂金属膜的材料，（121）在第一和第二催化剂金属膜的表面上形成第一和第二石墨烯层和第二催化剂金属膜（131）在第一和第二石墨烯层的表面上形成第一和第二载体层，（141）在第一和第二石墨烯的表面上粘附第一和第二释放带（151），分离第一和第二催化剂金属膜以制备第一和第二基板，（161）除去第一基板上的第一催化剂金属膜，（171）将第一和第二催化剂金属膜的表面上的石墨烯膜转印（181）去除粘附到第一载体层的第一剥离带，以及（191）去除第一石墨烯层上的第一载体层以产生石墨烯膜。（附图标记）（111）将第一催化剂金属膜和第二催化剂金属膜的材料配合，（121）在第一和第二催化剂金属膜的表面上形成第一和第二石墨烯层; （131）在第一和第二催化剂金属膜的表面上形成第一和第二载体层; （141）在第一和第二催化剂金属膜的表面上安装第一和第二释放带; （151）分离第一和第二催化剂金属膜以制备第一和第二基板; （161）去除形成在第一基板上的第一催化剂金属膜; （171,181）去除附着在第一载体层上的第一释放带; （191）通过去除形成在第一石墨烯层上的第一载体来完成石墨烯膜; （AA）开始; （BB）结束

7. 发明公开

KR1020120137048A 그래핀의 전사 방법 审中-实审
标题翻译：转印石墨的方法
公开(公告)号：KR1020120137048A
公开(公告)日：2012-12-20
申请号：KR1020110056336
申请日：2011-06-10
申请人： 한화테크윈 주식회사
发明人： 나덕화 , 윤종혁
IPC分类号： C01B31/02 , H01B1/04 , G03F7/00
CPC分类号： C01B32/194 , G03F7/00 , H01B1/04
摘要： PURPOSE: A transferring method of graphene is provided to efficiently transfer graphene on a target substrate by removing a metallic catalyst member. CONSTITUTION: A transferring method of graphene includes the following steps: graphene(121,122) are formed on both sides of a metal catalyst member to prepare a graphene forming structure; a carrier is arranged on at least one of the graphene; the carrier and the graphene are processed to expose a part of the surface of the metal catalyst member; the metal catalyst member is removed using the exposed part of the metal catalyst member; and the graphene attached to the graphene is transferred to target substrates(141,142).
摘要翻译：目的：提供石墨烯的转移方法，通过去除金属催化剂构件，有效地将石墨烯转移到目标基底上。构成：石墨烯的转移方法包括以下步骤：在金属催化剂构件的两侧形成石墨烯（121,122）以制备石墨烯形成结构; 载体布置在至少一个石墨烯上; 处理载体和石墨烯以暴露金属催化剂构件的一部分表面; 使用金属催化剂构件的暴露部分去除金属催化剂构件; 并且附着到石墨烯上的石墨烯被转移到目标基底（141,142）。

8. 发明授权

KR101797215B1 그래핀 시트 및 그래핀 재생 방법 有权
标题翻译：石墨烯片和石墨烯的再生方法
公开(公告)号：KR101797215B1
公开(公告)日：2017-11-13
申请号：KR1020100114559
申请日：2010-11-17
申请人： 한화테크윈 주식회사 , 성균관대학교산학협력단
发明人： 윤종혁 , 나덕화 , 송영일 , 원동관 , 홍병희
IPC分类号： C01B31/02 , B05D1/40
摘要： 본발명은그래핀시트및 그래핀의재생방법에관한것으로, 일부영역이손상된그래핀층을준비하는단계, 손상된그래핀층상에복구용그래핀층을배치하는단계및 손상된그래핀층과복구용그래핀층을일체화시키는라미네이션단계;를포함하는그래핀의재생방법과이에의하여제작된그래핀시트를제공한다.
摘要翻译：本发明是一种石墨烯片和一个是涉及到销，所述方法包括的再现方法，包括：局部区域损坏是制备被钉扎层，损坏是载置被钉扎是为恢复到销层和损坏是被钉扎和恢复是被钉扎为以及将石墨烯片与石墨烯片一体化的层压步骤。

9. 发明授权

KR101767921B1 그래핀의 후처리 방법 및 이를 이용한 그래핀 제조 방법 有权
标题翻译：石墨烯的后处理方法及使用其的石墨烯的制造方法
公开(公告)号：KR101767921B1
公开(公告)日：2017-08-14
申请号：KR1020100077491
申请日：2010-08-11
申请人： 한화테크윈 주식회사
发明人： 원동관 , 조승민 , 윤종혁 , 나덕화
IPC分类号： C01B31/02 , B05D1/26
CPC分类号： H01L21/02527 , B82Y30/00 , B82Y40/00 , C01B32/186 , C01B32/194 , H01L29/1606
摘要： 본발명은그래핀의후처리공정과이를이용한그래핀제조방법에관한것으로, 이를위하여릴을이용하여그래핀이형성된금속박판을제공하는단계와, 도포용롤러를이용하여그래핀상에액상의캐리어를도포하는단계와, 캐리어를경화하는단계및 캐리어및 그래핀을금속박판으로부터분리하는단계를포함하고, 각단계가릴투릴방식에따라일방향으로이송되면서진행되는방법을제공한다.
摘要翻译：本发明是涉及一种石墨烯的制造方法使用的处理步骤和后该引脚，使用卷轴到这是，使用的步骤和，涂敷辊，用于提供一个薄金属板销形成是液体载体中以pinsang 包括分离和载波相位和石墨烯从薄金属板固化该载体用于涂覆，并且与每一个步骤，以覆盖卷轴方法在一个方向上转移提供了正在进行中的方法的步骤。

10. 发明公开

KR1020140102110A 그래핀 필름의 제조 방법 및 그 방법으로 제조된 그래핀 필름 审中-实审
标题翻译：制造石墨膜的方法和制作的石墨膜
公开(公告)号：KR1020140102110A
公开(公告)日：2014-08-21
申请号：KR1020130069204
申请日：2013-06-17
申请人： 한화테크윈 주식회사
发明人： 나덕화 , 이은규 , 윤종혁
IPC分类号： C01B31/02 , B41M5/10
CPC分类号： C01B31/0484 , C01B32/186 , C01B32/194 , C25F5/00 , G03F7/20 , Y10T156/10 , Y10T428/30 , C01B32/184 , B41M5/10
摘要： The present invention provides a method for manufacturing a graphene film, comprising: a step of preparing a catalytic metal wherein graphene is formed on at least one surface; a step of forming a supporting layer on the graphene; a step of separating the graphene and the supporting layer from the catalytic metal by vertically dipping the catalytic metal into a liquid surface in a state in which the voltage is applied to the catalytic metal.
摘要翻译：本发明提供一种石墨烯薄膜的制造方法，其特征在于，包括：在至少一个面上形成有石墨烯的催化剂金属的制造工序; 在石墨烯上形成支撑层的步骤; 通过在将催化金属施加到催化金属的状态下将催化金属垂直浸入液体表面来分离石墨烯和支撑层与催化金属的步骤。

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