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公开(公告)号：KR1020120070309A
公开(公告)日：2012-06-29
申请号：KR1020100131816
申请日：2010-12-21
Applicant: 충남대학교산학협력단
CPC classification number: Y02E60/325 , Y02E60/327 , C01B3/0021 , B01J20/205 , C01B32/05 , C01B2202/02 , C01B2202/06
Abstract: PURPOSE: A method for manufacturing a hydrogen storing carbon material and the hydrogen storing carbon material manufactured by the same are provided to induce a hydrogen storing operation into pores in the carbon material in addition to the surface of the carbon material. CONSTITUTION: A hydroxide solution is prepared. Metallic catalyst is dissolved in the hydroxide solution and is ionized to obtain a mixed solution. A carbon material is carried in the mixed solution and is stirred with the mixed solution. A mixture is thermally treated. The thermally treated carbon material is washed and dried. The hydroxide is selected from a group including potassium hydroxide, sodium hydroxide, lithium hydroxide, rubidium hydroxide, cesium hydroxide, and a mixture of the same. The metallic catalyst is metal oxide catalyst.
Abstract translation: 目的：提供一种制造储氢碳材料的方法和由其制造的储氢碳材料，以便除了碳材料的表面之外还对碳材料的孔隙进行储氢操作。 构成：制备氢氧化物溶液。 将金属催化剂溶解在氢氧化物溶液中并离子化以得到混合溶液。 将碳材料携带在混合溶液中并与混合溶液一起搅拌。 将混合物热处理。 将经热处理的碳材料洗涤并干燥。 氢氧化物选自氢氧化钾，氢氧化钠，氢氧化锂，氢氧化铷，氢氧化铯及其混合物。 金属催化剂是金属氧化物催化剂。
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公开(公告)号：KR1020120067565A
公开(公告)日：2012-06-26
申请号：KR1020100129041
申请日：2010-12-16
Applicant: 충남대학교산학협력단
CPC classification number: A61K9/703 , A61K47/30 , A61K2121/00
Abstract: PURPOSE: A transdermal drug delivery medium and a method for manufacturing the same are provided to prevent a large amount of drug from early releasing. CONSTITUTION: A method for manufacturing a transdermal drug delivery medium comprises: a step of mixing a polymer precursor and solvent; a step of electrospinning the mixture to prepare a delivery medium; a step of performing thermal treatment to the delivery medium; a step of adding a hydroxide solution to the delivery medium for activation; and a step of reacting the activated delivery medium with one of fluorine, oxygen, or mixed gas thereof.
Abstract translation: 目的：提供透皮给药介质及其制造方法，以防止大量药物的早期释放。 构成：用于制造透皮药物递送介质的方法包括：混合聚合物前体和溶剂的步骤; 静电纺混合物以制备输送介质的步骤; 对输送介质进行热处理的步骤; 向输送介质中加入氢氧化物溶液进行活化的步骤; 以及将活化的递送介质与氟，氧或其混合气体中的一种反应的步骤。
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公开(公告)号：KR101156673B1
公开(公告)日：2012-06-15
申请号：KR1020090125174
申请日：2009-12-16
Applicant: 충남대학교산학협력단
CPC classification number: G01N27/127
Abstract: 금속산화물을 함유한 다공성 나노섬유를 이용하여 가스센서를 제조하는 방법 및 이에 따라 제조된 가스센서가 개시된다.
본 발명에 따른 가스센서의 제조방법은 (1) 폴리머 전구체와 용매를 혼합하는 단계; (2) 상기 '단계 (1)'의 과정을 통하여 얻어진 혼합물에 금속산화물을 분산시키는 단계; (3) 상기 '단계 (2)의 과정을 통하여 얻어진 혼합물을 전기방사하여 나노섬유를 제조하는 단계; (4) 상기 '단계 (3)'의 과정을 통하여 얻어진 나노섬유를 산화시키는 단계; (5) 상기 '단계 (4)'의 과정을 통하여 산화된 나노섬유를 탄화시키는 단계; (6) 상기 '단계 (5)'의 과정을 통하여 탄화된 나노섬유를 활성화시키는 단계; 및 (7) 상기 '단계 (6)'의 과정을 통하여 활성화된 나노섬유를 실리콘 웨이퍼 전극 사이에 증착시켜 가스센서를 제조하는 단계;를 포함하여 이루어진다.
본 발명에 의할 경우, 상온에서도 매우 높은 감도를 가지는 신뢰성 있는 가스센서를 제조할 수 있게 된다.
가스센서, 금속산화물, 다공성, 나노섬유, 가스, 감응-
公开(公告)号：KR1020130010355A
公开(公告)日：2013-01-28
申请号：KR1020110071108
申请日：2011-07-18
Applicant: 충남대학교산학협력단
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: PURPOSE: A photoelectrode for a dye sensitized solar cell and a manufacturing method thereof are provided to improve the transmission speed of electrons passing through semiconductor oxide by doping a semiconductor oxide with a specific element to reduce a conductive band of the semiconductor oxide. CONSTITUTION: One or more elements among a group of nitrogen, boron, sulfur, carbon, and fluorine are doped on semiconductor oxide. The semiconductor oxide is transition metal oxide. A paste is manufactured using the semiconductor oxide doped with one or more elements. A transparent electrode is coated with the paste. A transparent electrode coated with the paste is thermally processed. [Reference numerals] (AA) Comparative embodiment; (BB) Embodiment 1; (CC) Embodiment 2; (DD) Embodiment 3
Abstract translation: 目的：提供用于染料敏化太阳能电池的光电极及其制造方法，以通过用特定元素掺杂半导体氧化物来改善通过半导体氧化物的电子的透射速度，以减少半导体氧化物的导电带。 构成：一组氮，硼，硫，碳和氟中的一种或多种元素掺杂在半导体氧化物上。 半导体氧化物是过渡金属氧化物。 使用掺杂有一种或多种元素的半导体氧化物制造糊剂。 透明电极涂上糊状物。 用糊料涂覆的透明电极进行热处理。 （附图标记）（AA）比较实施例; （BB）实施例1; （CC）实施例2; （DD）实施例3
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公开(公告)号：KR1020120018684A
公开(公告)日：2012-03-05
申请号：KR1020100081674
申请日：2010-08-23
Applicant: 충남대학교산학협력단
CPC classification number: B82Y15/00 , G01N27/125
Abstract: PURPOSE: A high-sensitivity gas sensor using a carbonaceous material, in which ion metallic catalyst is introduced, and a manufacturing method thereof are provided to improve the sensitivity and response rate in the room temperature. CONSTITUTION: A high-sensitivity gas sensor using a carbonaceous material is as follows Hydroxide is dissolved in the distilled water in order to manufacture hydroxide solution. The metallic catalyst is in thrown in the manufactured hydroxide solution. The carbonaceous material is dipped and mixed in solution. The mixture getting is heat-treated. The heat-treated carbonaceous material is washed. The cleaned carbonaceous material is dried. The carbonaceous material is loaded in a substrate in order to make the gas sensor.
Abstract translation: 目的：提供使用引入离子金属催化剂的碳质材料的高灵敏度气体传感器及其制造方法，以提高室温下的灵敏度和响应速度。 构成：使用碳质材料的高灵敏度气体传感器如下将氢氧化物溶解在蒸馏水中以制造氢氧化物溶液。 将金属催化剂投入制造的氢氧化物溶液中。 将碳质材料浸渍并在溶液中混合。 混合物得到热处理。 热处理的碳质材料被洗涤。 清洁的含碳材料被干燥。 将碳质材料装载在基板中以制造气体传感器。
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Patent Agency Ranking
公开(公告)号：KR1020110068293A
公开(公告)日：2011-06-22
申请号：KR1020090125174
申请日：2009-12-16
Applicant: 충남대학교산학협력단
CPC classification number: G01N27/127
Abstract: PURPOSE: A gas sensor using porous nano fiber containing a metallic oxide and a manufacturing method thereof are provided to have very high sensitivity at room temperature by oxidizing, carbonizing and activating nano fiber and depositing between silicon wafer electrodes. CONSTITUTION: A manufacturing method of a gas sensor using porous nano fiber containing a metallic oxide comprises the steps of: mixing a polymer precursor and a solvent; dispersing a metallic dioxide to the obtained mixture; electro-spinning the obtained mixture, thereby manufacturing nano fiber; oxidizing the obtained nano fiber; carbonizing the oxidized nano fiber; activating the carbonized nano fiber; and depositing the activated nano fiber between silicon wafer electrodes.
Abstract translation: 目的：使用含有金属氧化物的多孔纳米纤维的气体传感器及其制造方法，通过氧化，碳化和活化纳米纤维并在硅晶片电极之间沉积，在室温下具有非常高的灵敏度。 构成：使用含有金属氧化物的多孔纳米纤维的气体传感器的制造方法包括以下步骤：混合聚合物前体和溶剂; 将金属二氧化物分散到所得混合物中; 对所得混合物进行电纺，从而制造纳米纤维; 氧化所得纳米纤维; 碳化氧化纳米纤维; 活化碳化纳米纤维; 以及将活化的纳米纤维沉积在硅晶片电极之间。
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公开(公告)号：KR101266514B1
公开(公告)日：2013-05-27
申请号：KR1020110071110
申请日：2011-07-18
Applicant: 충남대학교산학협력단
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 염료감응형태양전지용광전극및 이의제조방법이개시된다. 본발명에따른염료감응형태양전지용광전극의제조방법은, (1) 질소, 붕소, 황, 탄소, 및불소로이루어진군으로부터선택된어느하나이상의원소를포함하는화합물에용매를가하여질소, 붕소, 황, 탄소, 및불소로이루어진군으로부터선택된어느하나이상의원소를포함하는용액을제조하고, 상기용액과반도체산화물을반응시켜, 상기반도체산화물에질소, 붕소, 황, 탄소및 불소로이루어진군으로부터선택되는하나이상의원소를도핑하는제1단계; (2) 상기제1단계를통하여질소, 붕소, 황, 탄소및 불소로이루어진군으로부터선택되는하나이상의원소가도핑된반도체산화물을이용하여페이스트를제조하는제2단계; (3) 상기제2단계를통하여제조된페이스트를투명전극에코팅하는제3단계; 및 (4) 상기제3단계를통하여페이스트가코팅된투명전극을열처리하는제4단계;를포함하여이루어진다. 본발명에의할경우반도체산화물을통과하는전자전달속도를향상시켜, 전자재결합현상을감소시킴으로써에너지전환효율이우수한염료감응형태양전지용광전극을얻을수 있게된다.
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公开(公告)号：KR101266513B1
公开(公告)日：2013-05-27
申请号：KR1020110071108
申请日：2011-07-18
Applicant: 충남대학교산학협력단
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 염료감응형태양전지용광전극및 이의제조방법이개시된다. 본발명에따른염료감응형태양전지용광전극의제조방법은, (1) 반도체산화물과질소, 붕소, 황, 탄소및 불소로이루어진군으로부터선택되는하나이상의원소를포함하는기상화합물을반응시켜반도체산화물에질소, 붕소, 황, 탄소및 불소로이루어진군으로부터선택되는하나이상의원소를도핑하는제1단계; (2) 상기제1단계를통하여질소, 붕소, 황, 탄소및 불소로이루어진군으로부터선택되는하나이상의원소가도핑된반도체산화물을이용하여페이스트를제조하는제2단계; (3) 상기제2단계를통하여제조된페이스트를투명전극에코팅하는제3단계; 및 (4) 상기제3단계를통하여페이스트가코팅된투명전극을열처리하는제4단계;를포함하여이루어진다. 본발명에의할경우반도체산화물을통과하는전자전달속도를향상시켜, 전자재결합현상을감소시킴으로써에너지전환효율이우수한염료감응형태양전지용광전극을얻을수 있게된다.
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公开(公告)号：KR1020130010357A
公开(公告)日：2013-01-28
申请号：KR1020110071110
申请日：2011-07-18
Applicant: 충남대학교산학협력단
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: PURPOSE: A photoelectrode for a dye sensitized solar cell and a manufacturing method thereof are provided to improve the transmission speed of electrons passing through semiconductor oxide by reducing a conductive band of the semiconductor oxide through the doping of a specific element on the semiconductor oxide. CONSTITUTION: Solutions including one or more elements among a group of nitrogen, boron, sulfur, carbon and fluorine are made. One or more elements among the group of the nitrogen, the boron, the sulfur, the carbon, and the fluorine are doped on the semiconductor oxide. A paste is made using the semiconductor oxide doped with one or more elements. The paste is coated on a transparent electrode. The transparent electrode coated with the paste is thermally processed. [Reference numerals] (AA) Comparative embodiment; (BB) Embodiment 1; (CC) Embodiment 2; (DD) Embodiment 3
Abstract translation: 目的：提供用于染料敏化太阳能电池的光电极及其制造方法，以通过在半导体氧化物上掺杂特定元素来减少半导体氧化物的导电带来提高通过半导体氧化物的电子的透射速度。 构成：制备包括一组氮，硼，硫，碳和氟中的一种或多种元素的溶液。 氮，硼，硫，碳和氟组中的一种或多种元素被掺杂在半导体氧化物上。 使用掺杂有一种或多种元素的半导体氧化物制成糊剂。 将糊状物涂覆在透明电极上。 用糊料涂覆的透明电极进行热处理。 （附图标记）（AA）比较实施例; （BB）实施例1; （CC）实施例2; （DD）实施例3
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公开(公告)号：KR1020110129725A
公开(公告)日：2011-12-02
申请号：KR1020100049260
申请日：2010-05-26
Applicant: 충남대학교산학협력단
CPC classification number: D04H1/42 , A61K8/042 , A61K9/06 , D01D5/0061 , D01F1/10 , D04H1/728 , D04H13/00 , D06M10/001 , D10B2509/00
Abstract: PURPOSE: An electricity sensitive hydrogel fiber and a method for preparing the same are provided to administer drug as much as a person wants. CONSTITUTION: A method for fabricating electricity sensitive hydrogel fiber which is able to control drug release by voltage controlling comprises: a step of mixing a biocompatible polymers and a solvent to prepare a first mixture; a step of mixing the first mixture, a drug, and conductive carbon materials to prepare a second mixture; a step of mixing the second mixture with UV initiator and crosslinking agent to prepare a third mixture; and a step of electrospinning the third mixture and irradiating UV ray.
Abstract translation: 目的：提供电敏感水凝胶纤维及其制备方法，以尽可能多地管理药物。 构成：通过电压控制能够控制药物释放的电敏水凝胶纤维的制造方法包括：将生物相容性聚合物和溶剂混合以制备第一混合物的步骤; 混合第一混合物，药物和导电碳材料以制备第二混合物的步骤; 将第二混合物与UV引发剂和交联剂混合以制备第三混合物的步骤; 以及静电纺丝第三混合物并照射紫外线的步骤。
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