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公开(公告)号：KR100791039B1
公开(公告)日：2008-01-03
申请号：KR1020060071624
申请日：2006-07-28
Applicant: 재단법인대구경북과학기술원 , 영남대학교 산학협력단
CPC classification number: A61L15/12 , A61F2013/00089 , A61L2300/214 , A61L2400/18
Abstract: A nano non-woven fabric containing an antioxidant for wound dressing is provided to improve close adhesion to the skin and air permeability, to prevent contamination by bacterial invasion, and to suppress the production of active oxygen. A nano non-woven fabric for wound dressing contains an antioxidant using a bio-compatible polymer impregnated with N-acetyl-L-cysteine(NAC) as a support. The NAC containing polymer solution having a concentration of 3-20g/dl is then applied to a nano non-woven fabric by electrospinning. Both synthetic polymers or natural polymers can be used as the bio-compatible polymer. Examples of such polymers include polyvinyl alcohol, polyethylene oxide, polyethylene glycol, PLA, PGA, collagen, gelatin, alginate, alginic acid, chitosan, etc.
Abstract translation: 提供含有用于伤口敷料的抗氧化剂的纳米无纺布，以提高对皮肤的密合性和透气性，防止细菌侵入的污染，抑制活性氧的产生。 用于伤口敷料的纳米无纺布包含使用以N-乙酰基-L-半胱氨酸（NAC）作为载体浸渍的生物相容性聚合物的抗氧化剂。 然后通过静电纺丝将具有3-20g / dl浓度的含有NAC的聚合物溶液施加到纳米无纺布上。 合成聚合物或天然聚合物均可用作生物相容性聚合物。 这些聚合物的实例包括聚乙烯醇，聚环氧乙烷，聚乙二醇，PLA，PGA，胶原，明胶，藻酸盐，藻酸，壳聚糖等。
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公开(公告)号：KR100762255B1
公开(公告)日：2007-10-04
申请号：KR1020060134579
申请日：2006-12-27
Applicant: 재단법인대구경북과학기술원 , 영남대학교 산학협력단
Abstract: A method for manufacturing nanofiber is provided to produce a nonwoven fabric formed of continued nanofiber without beads, by mixing and spinning polymers having the same molecular structure and different molecular weights. A spinning solution is formed by mixing and dissolving a plurality of polymers in a solvent, wherein the polymers have the same molecular structure and different molecular weights(S110). The spinning solution is electro-spun and enriched to prepare nanofiber(S120). Each of the polymers has a weight percents of at least 10%, based on the total weight of the polymers. The plurality of polymers are polycaprolactone substances having different molecular weights.
Abstract translation: 提供一种制造纳米纤维的方法，通过混合并纺丝具有相同分子结构和不同分子量的聚合物，制造由连续纳米纤维形成的无珠的无纺织物。 通过将多种聚合物混合并溶解在溶剂中形成纺丝溶液，其中聚合物具有相同的分子结构和不同的分子量（S110）。 将纺丝溶液电纺并富集以制备纳米纤维（S120）。 基于聚合物的总重量，每种聚合物的重量百分数至少为10％。 多种聚合物是具有不同分子量的聚己内酯物质。
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公开(公告)号：KR102201539B1
公开(公告)日：2021-01-12
申请号：KR1020190116725
申请日：2019-09-23
Applicant: 재단법인대구경북과학기술원
IPC: H05K1/03
Abstract: 금속복합소재; 및상기금속복합소재에분산된필러를포함하고, 상기필러는 0.4 T 이상자기장의인가에의해일방향으로배향되어있는것이고, 상기필러는탄소계열, 옥사이드(oxide) 계열, 니트라이드(nitride) 계열, 및이들의조합들로이루어진군으로부터선택되는 1종이상의물질을포함하는금속복합방열기판이개시된다.
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公开(公告)号：KR1020170037309A
公开(公告)日：2017-04-04
申请号：KR1020150136731
申请日：2015-09-25
Applicant: 재단법인대구경북과학기술원
IPC: F21S9/04 , H01L35/30 , F21V15/01 , F21S9/02 , H02S10/10 , H02S10/30 , H02S40/22 , F21S2/00 , F21Y101/02
Abstract: 태양열과지열의온도차를이용한자가발전조명장치가개시된다. 본장치는, 지면에설치되는베이스, 상기베이스상면에배치되는적어도하나의 LED모듈, 상기베이스상면에배치되는적어도하나의열전소자, 상기 LED모듈및 상기열전소자를덮도록베이스상측에배치되며, 투명한재질로이루어지는커버부재, 일측이상기열전소자의저온부에접속되고타측이지하에매립되는냉각부재, 상기열전소자에의해발전되는전기를축전하기위한축전지;를포함하는것을특징으로하는자가발전조명장치일수 있다.
Abstract translation: 公开了一种利用太阳热与地热之间的温差的自生照明装置。 该装置被设置在基座上侧，以覆盖至少一个LED模块，包括：至少一个热元件，其特征在于，所述LED模块和设置在设置于基座上的基座的上表面的热电元件，其中基底上表面上，其中安装在地面上， 自发电照明装置，包括包括的步骤;用于连接到所述透明材料覆盖材料的电池，一个移相器热元件的低温部分制成的，而另一侧由所述冷却构件所产生的电力存储电，热元件被埋设在地下 可以。
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Patent Agency Ranking
公开(公告)号：KR1020170011156A
公开(公告)日：2017-02-02
申请号：KR1020150103206
申请日：2015-07-21
Applicant: 재단법인대구경북과학기술원
Abstract: 발전장치를개시한다. 개시된발전장치는내측에유체가흐르는제1 유로를구비하는고온블록; 상기고온블록의일측에배치되며, 내측에유체가흐르는제2 유로를구비하는저온블록; 상기고온블록및 상기저온블록사이에배치되는열전모듈; 을포함하며, 상기고온블록과상기저온블록은연결부재를통해상호분리가능하게연결되는것을특징으로한다.
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公开(公告)号：KR101300141B1
公开(公告)日：2013-08-26
申请号：KR1020110080117
申请日：2011-08-11
Applicant: 재단법인대구경북과학기술원
Abstract: Bi 및 Sb 전구체를 용매 중에 투입하여 Bi-Sb 용액을 형성하는 단계, Te 분말을 산과 용매의 혼합용액에 투입하여 Te 용액을 형성하는 단계, 상기 Bi-Sb 용액과 상기 Te 용액을 혼합하여 반응시켜 Bi
x Sb
2 -xTe
3 반응물을 형성하는 단계, 상기 Bi
x Sb
2 -xTe
3 반응물을 여과 및 건조하여 Bi
x Sb
2 -xTe
3 나노입자를 얻는 단계, 및 상기 Bi
x Sb
2 -xTe
3 나노입자를 열처리하는 단계를 포함하는 나노화합물 열전재료 제조방법이 제공된다.-
公开(公告)号：KR101022543B1
公开(公告)日：2011-03-16
申请号：KR1020080107029
申请日：2008-10-30
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 본 발명은 염료 감응 태양 전지용 반도체 전극의 제조 방법, 이에 의해 제조된 염료 감응 태양 전지용 반도체 전극 및 이를 포함하는 염료 감응 태양 전지에 관한 것으로, 더욱 상세하게는 투명 기판, 상기 투명 기판 상에 형성된 투명 전극, 상기 투명 전극 상에 반도체 화합물 박막을 제조하는 방법, 상기 반도체 화합물 표면에 흡착된 염료, 상기 반도체 화합물 표면에 코팅된 금속 산화물을 포함하는 염료 감응 태양 전지용 반도체 전극 및, 이를 포함하는 염료 감응 태양 전지에 관한 것이다.
태양 전지, 염료 감응-
公开(公告)号：KR100781080B1
公开(公告)日：2007-11-30
申请号：KR1020060129980
申请日：2006-12-19
Applicant: 재단법인대구경북과학기술원
IPC: B01J23/80 , B01J27/045 , B01J23/42
CPC classification number: B01J37/0201 , B01J23/42 , B01J23/80 , B01J27/045 , B01J35/004
Abstract: A photo-catalyst and a method for manufacturing the same are provided to improve the visible-light activity on pollutants of the photo-catalyst, thereby removing the pollutants under visible light, by manufacturing the photo-catalyst where Pt is supported on a photo-catalyst of ZnS-ZnO having a sensitivity on the visible light. A mixture solution is prepared by inputting a chloroplatinic acid solution into a composite photo-catalyst of ZnS-ZnO, and is purged for 30 minutes or more(S110). A photo-catalyst solution of Pt/ZnS-ZnO is prepared by applying light to the mixture solution(S120). The photo-catalyst solution of Pt/ZnS-ZnO is filtered(S130). The filtered photo-catalyst solution of Pt/ZnS-ZnO is dried(S140). In the photo-catalyst of Pt/ZnS-ZnO, Pt is photo-supported on the composite photo-catalyst of ZnS-ZnO.
Abstract translation: 提供了一种光催化剂及其制造方法，以通过制造其中Pt负载在光致抗蚀剂上的光催化剂来改善光催化剂污染物的可见光活性，从而去除可见光下的污染物。 对可见光敏感的ZnS-ZnO催化剂。 通过将氯铂酸溶液输入到ZnS-ZnO的复合光催化剂中制备混合溶液，并将其清洗30分钟以上（S110）。 通过将光照射到混合溶液中制备Pt / ZnS-ZnO的光催化剂溶液（S120）。 对Pt / ZnS-ZnO的光催化剂溶液进行过滤（S130）。 将经过过滤的Pt / ZnS-ZnO的光催化剂溶液干燥（S140）。 在Pt / ZnS-ZnO的光催化剂中，Pt对ZnS-ZnO的复合光催化剂进行光负载。
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公开(公告)号：KR100747053B1
公开(公告)日：2007-08-07
申请号：KR1020060130867
申请日：2006-12-20
Applicant: 재단법인대구경북과학기술원
Abstract: Provided are a polymer compound having an amine group and an oxazole group which is excellent in hole and electron transport characteristics, and a polymer electroluminescent device containing the polymer compound. A polymer compound is represented by the formula 1 or 2, wherein R1 and R2 are identical or different each other and are H, a halogen atom, an alkyl group, an alkoxy group, a cyano group, a nitro group, an acyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group or a substituted or unsubstituted hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; X1, X2 and X3 are identical or different one another and are an alkylene group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group; a and b are identical or different each other and 0 or 1; n is an integer of 1-50,000; Y1 is a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, or a substituted or unsubstituted fluorene group; X4 and X5 are identical or different each other and are an alkylene group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group; c and d are identical or different each other and 0 or 1; and m is an integer of 1-50,000.
Abstract translation: 本发明提供具有空穴和电子传输特性优异的胺基和恶唑基的高分子化合物以及含有该高分子化合物的高分子电致发光元件。 聚合物化合物由式1或2表示，其中R1和R2彼此相同或不同，为H，卤素原子，烷基，烷氧基，氰基，硝基，酰基， 取代或未取代的氨基，取代或未取代的芳基或取代或未取代的具有至少一个卤素，氮，氧或硫原子的杂环作为环成员; X 1，X 2和X 3彼此相同或不同，并且是亚烷基，取代或未取代的亚芳基或取代或未取代的亚杂芳基; a和b彼此相同或不同且为0或1; n是1-50,000的整数; Y1是取代或未取代的C6-C60芳基，取代或未取代的C3-C60杂芳基或取代或未取代的芴基; X 4和X 5彼此相同或不同，并且是亚烷基，取代或未取代的亚芳基或取代或未取代的亚杂芳基; c和d彼此相同或不同且为0或1; m是1-50,000的整数。
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