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Patent Agency Ranking
公开(公告)号：KR1020110085591A
公开(公告)日：2011-07-27
申请号：KR1020100005458
申请日：2010-01-21
Applicant: 포항공과대학교 산학협력단
CPC classification number: B05D5/08 , B05D3/065 , B05D2518/10 , B82Y40/00 , C09K3/18
Abstract: PURPOSE: A formation method of ultra-hydrophobic surface capable of reversible conversion is provided to form the ultra-hydrophobic surface easily by processing alkyltrichlorosilane in the in the object having the nano structure in the surface. CONSTITUTION: The formation method of ultra-hydrophobic surface capable of reversible conversion includes the step of processing C18-24 alkyltrichlorosilane in the surface of object having nano structure. Alkyltrichlorosilane is octadecyl chlorosilane. Nanofiber is selected from nanowire, and nanotube or nanorod. Nanofiber is group consisting of C, si, ge, gaN, gaAs, gaP, inP, inAs, znS, anSe, cdS, cdSe, WO3, tiO2, znO, mgO, siO2, cdO, V2O5, siC, B4C and si3N4.
Abstract translation: 目的：提供能够进行可逆转化的超疏水性表面的形成方法，通过在表面具有纳米结构的物体中加工烷基三氯硅烷，容易地形成超疏水性表面。 构成：能够进行可逆转化的超疏水性表面的形成方法包括在具有纳米结构的物体表面处理C18-24烷基三氯硅烷的步骤。 烷基三氯硅烷是十八烷基氯硅烷。 纳米纤维选自纳米线，纳米管或纳米棒。 纳米纤维是由C，si，ge，gaN，gaAs，gaP，inP，inAs，znS，anSe，cdS，cdSe，WO3，tiO2，znO，mgO，siO2，cdO，V2O5，siC，B4C和si3N4组成的组。
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公开(公告)号：KR1020140116333A
公开(公告)日：2014-10-02
申请号：KR1020130031061
申请日：2013-03-22
Applicant: 포항공과대학교 산학협력단 , 한국화학연구원
Abstract: The present invention relates to a method for preparing a porous tin-carbon-silica composite. A composite with a form in which tin material is contained in a carbon-silica supporter is synthesized with one-pot by self-assembling block copolymers and a precursor. The synthesized tin-carbon-silica composite has high volume and stability when being applied as a cathode material for a lithium-ion battery. Provided is a method for preparing a composite in which metal is dispersed on the carbon-silica supporter, comprising a step of self-assembling a precursor mixture including a metal precursor, a carbon precursor and a silica precursor; a block copolymer including a block with which the metal precursor is combined and a block with which the carbon precursor and the silica precursor are combined; and a mixture containing solvents.
Abstract translation: 本发明涉及一种多孔锡 - 碳 - 二氧化硅复合材料的制备方法。 通过自组装嵌段共聚物和前体，通过一锅合成具有碳材料包含在碳 - 二氧化硅载体中的形式的复合材料。 当用作锂离子电池的阴极材料时，合成的锡 - 碳 - 二氧化硅复合材料具有高体积和稳定性。 提供一种制备其中金属分散在碳 - 二氧化硅载体上的复合材料的方法，包括自组装包含金属前体，碳前体和二氧化硅前体的前体混合物的步骤; 包括与金属前体结合的嵌段的嵌段共聚物和与碳前体和二氧化硅前体结合的嵌段; 和含有溶剂的混合物。
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公开(公告)号：KR101175633B1
公开(公告)日：2012-08-21
申请号：KR1020100005458
申请日：2010-01-21
Applicant: 포항공과대학교 산학협력단
Abstract: 본발명은가역적변환이가능한초소수성표면의형성방법및 초소수성표면의가역적변환을통해표면상에초소수성과초친수성의패턴을형성하는방법을제공한다. 본발명에따르면표면에나노구조를갖는물체에알킬트리클로로실란을처리함으로써손쉽게초소수성표면을형성할수 있다. 또한, 이러한표면에 UV를조사함으로써다시초친수성으로변환시킬수 있게되므로초소수성과초친수성이혼재된패터닝을형성할수 있게된다.
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公开(公告)号：KR101598659B1
公开(公告)日：2016-03-03
申请号：KR1020130031061
申请日：2013-03-22
Applicant: 포항공과대학교 산학협력단 , 한국화학연구원
Abstract: 본발명은다공성주석-탄소-실리카복합체의제조방법에관한것이다. 블록공중합체와전구체의자기조립을이용하여원-팟으로탄소-실리카지지체내부에주석물질이가두어져있는형태의복합체를합성한다. 합성한주석-탄소-실리카복합체는리튬이온전지음극물질로적용되었을때 높은용량과안정성을가진다. 본발명은금속전구체, 탄소전구체, 실리카전구체를포함하는전구체혼합물과; 상기금속전구체가결합하는블록과탄소전구체및 실리카전구체가결합하는블록을포함하는블록공중합체와; 및용매로이루어진혼합물을자기조립하고소성하는단계를포함하는, 탄소-실리카지지체에금속이분산된복합체제조방법을제공한다.
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公开(公告)号：KR1020110126966A
公开(公告)日：2011-11-24
申请号：KR1020100046542
申请日：2010-05-18
Applicant: 포항공과대학교 산학협력단
Abstract: PURPOSE: A hydrophobic sheet and a method for manufacturing the same are provided to simplify manufacturing processes by treating the surfaces of nano structures formed on a substrate using fatty acid. CONSTITUTION: A hydrophobic sheet includes a substrate and nanostructures. The nanostructures are formed on the substrate, and the surfaces of the nanostructures are coated with fatty acid. The water contact angle of the hydrophobic sheet is more than or equal to 70 degrees. The reflectivity of the hydrophobic sheet is lower than that of the substrate in a visible ray range. The permeability of the hydrophobic sheet is higher than that of the substrate in the visible ray range. The hydrophobic sheet blocks light in an ultraviolet ray range.
Abstract translation: 目的：提供疏水性片材及其制造方法，以通过使用脂肪酸处理在基材上形成的纳米结构体的表面来简化制造工艺。 构成：疏水性片材包括底物和纳米结构。 在基底上形成纳米结构，并用脂肪酸涂覆纳米结构的表面。 疏水片的水接触角大于或等于70度。 在可见光范围内，疏水性片材的反射率低于衬底的反射率。 在可见光范围内，疏水性片材的透气性高于基材。 疏水性片材阻挡紫外线的光线。
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