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公开(公告)号：KR101711728B1
公开(公告)日：2017-03-13
申请号：KR1020150050432
申请日：2015-04-09
Applicant: 연세대학교 산학협력단
IPC: B01D71/80 , C08F293/00
Abstract: 본발명은나노다공성멤브레인및 그제조방법에관한것으로, 구체적으로는고분자량의블록공중합체박막을사용하여제조함으로써물리적강성이향상되고, 용매어닐링을수행함으로써유량및 분리능이향상된나노다공성멤브레인및 그제조방법을제공한다.
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公开(公告)号：KR1020120012226A
公开(公告)日：2012-02-09
申请号：KR1020100074258
申请日：2010-07-30
Applicant: 연세대학교 산학협력단
CPC classification number: Y02P70/56 , C01B32/152 , B82B1/008 , H01M8/0271 , H01M10/02 , Y02E60/12 , Y02E60/50
Abstract: PURPOSE: A method for synthesizing porous fullerene using a catalytic combustion method is provided to selectively combust fullerene around a metal catalyst and to form nano-pores by catalytic combusting a fullerene composite on which metal or metal oxide nano-particles are formed. CONSTITUTION: A method for synthesizing porous fullerene includes the following: a composite is obtained by forming metal or metal oxide nano-particles are formed on the surface of fullerene; and the composite is catalytic combusted to form nano-pores on the surface of the fullerene. A method for manufacturing the composite includes the following: fullerene powder is dispersed; the dispersed solution and metal salt are mixed; the mixed solution is thermally treated to form metal or metal oxide nano-particles are formed on the surface of the fullerene. The fullerene is graphene, carbon nano-tube, fullerite, torus, nanobud, nanoflower, or buckyballs.
Abstract translation: 目的：提供一种使用催化燃烧法合成多孔富勒烯的方法，以选择性地将富勒烯在金属催化剂周围燃烧，并通过催化燃烧形成金属或金属氧化物纳米颗粒的富勒烯复合物形成纳米孔。 构成：合成多孔富勒烯的方法包括：通过形成金属或金属氧化物获得复合材料，在富勒烯的表面上形成纳米颗粒; 并且复合材料被催化燃烧以在富勒烯的表面上形成纳米孔。 制造复合材料的方法包括：富勒烯粉末分散; 分散溶液和金属盐混合; 将混合溶液热处理以形成金属或金属氧化物，在富勒烯的表面上形成纳米颗粒。 富勒烯是石墨烯，碳纳米管，富勒烯，环面，纳米棒，纳米花或巴克球。
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公开(公告)号：KR1020090124230A
公开(公告)日：2009-12-03
申请号：KR1020080050306
申请日：2008-05-29
Applicant: 연세대학교 산학협력단
CPC classification number: C01B32/16 , B82Y15/00 , B82Y30/00 , B82Y40/00 , C01B13/14 , Y02E60/13 , Y02E60/50
Abstract: PURPOSE: A method for manufacturing a transition metal-carbon nanotube nanocomposite is provided to form a transition metal thin film on a carbon nanotube by the electroless plating. CONSTITUTION: A method for manufacturing a transition metal-carbon nanotube nanocomposite comprises the steps of mixing a carbon nanotube and a borohydride salt solution to form a borohydride salt-carbon nanotube composite; and mixing the borohydride salt-carbon nanotube composite and a transition metal precursor solution to form a transition metal thin film or a transition metal particle on the surface of the carbon nanotube. The transition metal is at least one selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Cd, Zn, Ru, Pd, Ag, Pt and Au.
Abstract translation: 目的：提供一种制备过渡金属 - 碳纳米管纳米复合材料的方法，通过化学镀在碳纳米管上形成过渡金属薄膜。 构成：制造过渡金属 - 碳纳米管纳米复合材料的方法包括将碳纳米管和硼氢化物盐溶液混合以形成硼氢化物盐 - 碳纳米管复合材料的步骤; 并将硼氢化物盐 - 碳纳米管复合物和过渡金属前体溶液混合以在碳纳米管的表面上形成过渡金属薄膜或过渡金属颗粒。 过渡金属为选自Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Cd，Zn，Ru，Pd，Ag，Pt和Au中的至少一种。
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公开(公告)号：KR1020090124209A
公开(公告)日：2009-12-03
申请号：KR1020080050278
申请日：2008-05-29
Applicant: 연세대학교 산학협력단
CPC classification number: C01B32/158 , B82Y30/00 , B82Y40/00 , C01B32/16 , Y02E60/122 , Y02E60/13 , Y02E60/50
Abstract: PURPOSE: A method for manufacturing a 3D porous carbon nanotube thin film is provided to form the mixed hollow structure of the macro-sized hollow and the nano-sized hollow in the thin film. CONSTITUTION: A method for manufacturing a 3D porous carbon nanotube thin film comprises the steps of (100) treating a carbon nanotube powder with an acid; (200) uniformly dispersing the carbon nanotube powder in a solvent; (400) adding an anionic surfactant to the dispersed solution to prepare a precursor solution; (500) spraying the precursor solution on a substrate static-electrically by using an EASP (Electrostatic Aerosol Spray Pyrolysis) apparatus so as to form a carbon nanotube thin film; and (600) removing the anionic surfactant from the carbon nanotube thin film.
Abstract translation: 目的：提供一种用于制造3D多孔碳纳米管薄膜的方法，以形成薄膜中的大尺寸中空和纳米尺寸中空的混合中空结构。 构成：制造3D多孔碳纳米管薄膜的方法包括以下步骤：（100）用酸处理碳纳米管粉末; （200）将碳纳米管粉末均匀分散在溶剂中; （400）向分散溶液中加入阴离子表面活性剂以制备前体溶液; （500）通过使用EASP（静电气溶胶喷雾热解）设备将前体溶液静电喷涂在基板上，以形成碳纳米管薄膜; 和（600）从碳纳米管薄膜中除去阴离子表面活性剂。
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公开(公告)号：KR1020090124193A
公开(公告)日：2009-12-03
申请号：KR1020080050257
申请日：2008-05-29
Applicant: 연세대학교 산학협력단
Abstract: PURPOSE: A method for preparing a transition metal oxide of meso-structure by the electrochemical self-assembly is provided to control the meso-structure and reaction by the applied potential. CONSTITUTION: A method for preparing a transition metal oxide of meso-structure comprises the steps of preparing an electrolyte solution containing a structure-directing agent and a transition metal ion; applying potential to the electrolyte solution to induce the electrochemical self-assembly, thereby preparing the composite of a structure-directing agent and a transition metal ion; and removing the structure-directing agent from the composite. The structure-directing agent is a surfactant.
Abstract translation: 目的：提供通过电化学自组装制备介孔结构的过渡金属氧化物的方法，以通过施加的电位来控制中间结构和反应。 构成：制备中等结构的过渡金属氧化物的方法包括以下步骤：制备含有结构导向剂和过渡金属离子的电解质溶液; 将电位施加到电解质溶液以诱导电化学自组装，从而制备结构导向剂和过渡金属离子的复合物; 并从复合材料中除去结构导向剂。 结构导向剂是表面活性剂。
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Patent Agency Ranking
公开(公告)号：KR1020090124186A
公开(公告)日：2009-12-03
申请号：KR1020080050248
申请日：2008-05-29
Applicant: 연세대학교 산학협력단
Abstract: PURPOSE: A manufacturing method for transition metal particle power of a meso hollow structure from a liquid crystal mold by electroless plating is provided to lead uniform reduction reaction by controlling a reduction reaction temperature. CONSTITUTION: A manufacturing method of transition metal particle power of a meso hollow structure from a liquid crystal mold by electroless plating is as follows. A liquid crystal mold including surfactants and a transition metal containing liquid is manufactured. The liquid crystal mold and reducing agents are mixed. The transition metal particle powder is manufactured through a reduction reaction of mixture.
Abstract translation: 目的：提供通过化学镀从液晶模具中观察中空结构的过渡金属粒子功率的制造方法，以通过控制还原反应温度来引导均匀的还原反应。 构成：通过无电解电镀从液晶模具的中空结构的过渡金属粒子功率的制造方法如下。 制造包括表面活性剂和含过渡金属的液体的液晶模具。 混合液晶模具和还原剂。 通过混合物的还原反应制造过渡金属颗粒粉末。
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公开(公告)号：KR101114414B1
公开(公告)日：2012-02-22
申请号：KR1020100038881
申请日：2010-04-27
Applicant: 연세대학교 산학협력단
Abstract: 품질이 우수한 그래핀 나노 시트의 형성 방법이 제공된다.
본 발명에 따른 그래핀 나노 시트의 형성 방법은: 그라파이트 소재로부터 그라파이트 산화물을 형성하는 제 1 단계; 상기 그라파이트 산화물에 소정의 탄소 소재 첨가물을 혼합하는 제 2 단계; 상기 탄소 소재 첨가물이 혼합된 그라파이트 산화물에 마이크로웨이브를 인가하는 제 3 단계를 포함한다. 또한, 또한, 상기 제 3 단계에서 상기 마이크로웨이브는 수소 분위기에서 제공된다. 또한, 상기 제 2 단계에서 상기 탄소 소재 첨가물은 그라파이트, 그래핀, 탄소나노튜브(carbon nano tube), 카본 블랙(carbon black) 증 적어도 하나인 것이 바람직하다.-
公开(公告)号：KR100962009B1
公开(公告)日：2010-06-08
申请号：KR1020080050257
申请日：2008-05-29
Applicant: 연세대학교 산학협력단
Abstract: 본 발명은 전기화학적 자기조립을 통한 메조구조의 전이금속산화물의 제조방법에 관한 것으로, 보다 상세하게는, 구조지시제 및 전이금속 이온을 포함하는 전해액의 전기화학적 자기조립을 통해 구조지시제 및 전이금속 복합체를 제조하고, 열처리, 용액처리, 또는 자외선/오존 처리 등을 통해 상기 복합체로부터 구조 붕괴 없이 구조지시제를 제거하여 높은 비표면적과 규칙적인 기공구조를 갖는 메조구조의 전이금속산화물을 제조함으로써, 자동화 공정에 적용하기 용이하고 재료의 회수 및 재활용이 용이한 장점을 갖는 전기화학적 자기조립을 통한 메조구조의 전이금속산화물의 제조방법에 관한 것이다.
전기화학적 자기조립, 구조지시제, 구조지시제/전이금속 복합체, 메조구조 전이금속산화물-
公开(公告)号：KR101725625B1
公开(公告)日：2017-04-12
申请号：KR1020150050433
申请日：2015-04-09
Applicant: 연세대학교 산학협력단
Abstract: 본발명은블록공중합체박막의나노구조체제조방법에관한것으로, 구체적으로는공정간안정한나노구조의유지시간을조절하여, 생산성및 신뢰성이향상되며, 편광판, 편광자및 존플레이트등의광학분야로응용가능한고분자량블록공중합체박막의나노구조체제조방법을제공한다.
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公开(公告)号：KR1020160121672A
公开(公告)日：2016-10-20
申请号：KR1020150050433
申请日：2015-04-09
Applicant: 연세대학교 산학협력단
Abstract: 본발명은블록공중합체박막의나노구조체제조방법에관한것으로, 구체적으로는공정간안정한나노구조의유지시간을조절하여, 생산성및 신뢰성이향상되며, 편광판, 편광자및 존플레이트등의광학분야로응용가능한고분자량블록공중합체박막의나노구조체제조방법을제공한다.
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