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1.发明授权
公开(公告)号：KR100819025B1
公开(公告)日：2008-04-02
申请号：KR1020060013696
申请日：2006-02-13
CPC classification number: Y02E10/542 , Y02P20/542 , Y02P70/521
Abstract: 본 발명은 폴리올과 유기 폴리이소시아네이트를 포함하는 고분자 전해질 조성물, 이를 포함하는 염료감응 태양전지, 및 상기 염료감응 태양전지의 제조 방법을 개시한다. 개시된 고분자 전해질 조성물은 폴리올과 유기 폴리이소시아네이트가 화학적으로 가교되어 겔화되어 장기 보관성 및 실용성을 개선한다.
가교, 폴리올, 유기 폴리이소시아네이트, 고분자 전해질, 염료감응 태양전지-
2.发明公开
公开(公告)号：KR1020070060960A
公开(公告)日：2007-06-13
申请号：KR1020060013696
申请日：2006-02-13
CPC classification number: Y02E10/542 , Y02P20/542 , Y02P70/521
Abstract: A compound of a polymer electrolyte, a dye-sensitized solar cell comprising the same, and a method for manufacturing a dye sensitized solar cell are provided to improve long-term stability by reducing leakage and volatility of a solvent. A compound of a polymer electrolyte of a dye-sensitized solar cell includes a non-volatile solvent, polyols, and organic polyisocyanate. The non-volatile solvent is ionic liquid or polyalkylene glycol dialkylether. The ionic liquid is melted at room temperature and includes anions selected from a group including quaternary ammonium salt, imidazolium salt, and pyridinium salt, and cations selected from a group including Br-, Cl-, BF4-, PF6-, SbF6-, CF3SO3, and (CF3SO2)2N-.
Abstract translation: 提供聚合物电解质的化合物，包含该高分子电解质的染料敏化太阳能电池和染料敏化太阳能电池的制造方法，以通过减少溶剂的泄漏和挥发性来提高长期稳定性。 染料敏化太阳能电池的聚合物电解质的化合物包括非挥发性溶剂，多元醇和有机多异氰酸酯。 非挥发性溶剂是离子液体或聚亚烷基二醇二烷基醚。 离子液体在室温下熔融，并且包括选自包括季铵盐，咪唑鎓盐和吡啶鎓盐的阴离子和选自包括Br-，Cl-，BF 4 - ，PF 6 - ，SbF 6 - ，CF 3 SO 3 ，和（CF 3 SO 2）2 N-。
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3.发明公开신규의 다이시아프발렌계 화합물, 이의 제조 방법, 및 이를 포함하는 염료를 이용한 염료감응 태양전지 有权新型DITHIAFUVALENES化合物，制备化合物的方法和使用包含化合物的染料的染料敏化太阳能电池
公开(公告)号：KR1020070062390A
公开(公告)日：2007-06-15
申请号：KR1020060013697
申请日：2006-02-13
Applicant: 한국전자통신연구원 , 충남대학교산학협력단
CPC classification number: Y02E10/542 , C07F15/0046 , C09B57/10 , H01G9/2059
Abstract: A novel dithiafuvalenes compound, a method for preparing the same compound, and a dye-sensitized solar cell using dye comprising the same compound are provided to form the dye-sensitized solar cell having various kinds of colors. A dye-sensitized solar cell includes a semiconductor electrode(10), a facing electrode(20), and an electrolyte solution(30) inserted between the semiconductor electrode and the facing electrode. The semiconductor electrode is formed with a transparent conductive glass substrate(12) and a nano-particle metal oxide layer(14) formed on the transparent conductive glass substrate. The facing electrode includes a conductive glass substrate(22) and a platinum layer(24).
Abstract translation: 提供了一种新颖的二硫代呋喃类化合物，其制备方法以及使用含有该化合物的染料的染料敏化太阳能电池，以形成具有各种颜色的染料敏化太阳能电池。 染料敏化太阳能电池包括半导体电极（10），对置电极（20）和插入在半导体电极和对置电极之间的电解质溶液（30）。 半导体电极由形成在透明导电性玻璃基板上的透明导电性玻璃基板（12）和纳米粒子金属氧化物层（14）形成。 面对电极包括导电玻璃基板（22）和铂层（24）。
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公开(公告)号：KR100628305B1
公开(公告)日：2006-09-27
申请号：KR1020040072466
申请日：2004-09-10
Applicant: 한국전자통신연구원
IPC: H01M10/058 , B82Y30/00
CPC classification number: B01D67/0079 , B01D67/0011 , B01D67/0088 , B01D69/141 , B01D71/34 , B01D2323/21 , B01D2323/46 , B01D2325/24 , C08J5/2237 , C08J2327/16 , C08J2327/20 , H01M2/1653 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M2300/0085
Abstract: 나노입자(nano-particle)가 충진된 상반전(phase inversion) 고분자 전해질 제조 방법을 제시한다. 본 발명에 따르면, 고분자 매트릭스(polymer matrix)와 무기 충진제를 용매에 용해시켜 만든 슬러리(slurry)를 캐스팅(casting)한 직후 즉시 흐르는 물 속에 함침하여 내부 기공이 크게 발달된 다공성 고분자 막 형성하고, 고분자 막에 전해액을 함침시켜 고분자 전해질을 제조한다. 이에 따라, 고용량 소형 리튬(Li) 2차전지에 적용하여 우수한 전지 특성을 얻을 수 있는 고분자 전해질을 제공할 수 있다.
리튬 2차전지, 충진, 캐스팅, 상반전 기법, 폴리머 매트릭스Abstract translation: 提供一种制备填充有纳米颗粒的相转移聚合物电解质的方法。 该方法包括将纳米颗粒无机填料和聚合物与溶剂混合以获得浆料; 将得到的浆料浇铸成膜; 通过使用相转化法在流延膜中形成内孔来获得无机纳米颗粒填充的多孔聚合物膜; 并用电解液浸渍无机纳米颗粒填充的多孔聚合物膜。 使用该方法制造的聚合物电解质可以用于具有高容量的小型锂二次电池中，从而提供优异的电池性能。
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5.发明授权무바인더 및 고점도 나노 입자 산화물 페이스트를 이용한염료감응 태양전지의 나노 입자 산화물 전극 형성 방법 失效使用无粘合剂和高粘度纳米氧化物浆料形成塑料型染料敏化太阳能电池的纳米氧化物电极的方法
公开(公告)号：KR100582552B1
公开(公告)日：2006-05-23
申请号：KR1020040076426
申请日：2004-09-23
Applicant: 한국전자통신연구원
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: H01G9/2031 , Y02E10/542
Abstract: 염료감응 태양전지의 나노 입자 산화물 전극 형성 방법을 제공한다. 본 발명은 산성 또는 염기성에서 분산이 잘되는 나노 입자 산화물 콜로이드 용액에 각각 염기성 수용액 및 산성 용액을 첨가하여 산-염기 반응에 의해 염 형태의 나노 입자 산화물 페이스트를 형성한다. 이어서, 상기 나노 입자 산화물 페이스트를 기판에 코팅한 후, 150℃ 이하의 저온에서 건조시켜 염료감응 태양전지의 나노 입자 산화물 전극을 형성한다. 이에 따라, 본 발명은 고분자를 첨가하지 않고도 점도가 높은 저온코팅용 나노 입자 산화물 페이스트를 산-염기 화학에 기초하여 제조할 수 있고, 이를 통하여 저온에서도 나노 입자 산화물 전극을 형성할 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020030032538A
公开(公告)日：2003-04-26
申请号：KR1020010064358
申请日：2001-10-18
Applicant: 한국전자통신연구원
IPC: H01L31/04 , H01L31/0224
CPC classification number: Y02E10/542
Abstract: PURPOSE: A dye-sensitized solar cells including titanium silicalite-2 is provided to improve photo conversion efficiency by stabilizing a photocurrent characteristic while increasing photocurrent without reducing a photovoltage. CONSTITUTION: A semiconductor electrode(10) includes a mixture layer(14) of a transition metal oxide and titanium silicalite-2. An electrolyte solution(30) is interposed between the semiconductor electrode and an electrode(20) confronting the semiconductor electrode. The semiconductor electrode is composed of a conductive transparent substrate and the mixture layer coated on the transparent substrate. The semiconductor electrode further includes a dye molecule layer chemically absorbed to the transition metal oxide.
Abstract translation: 目的：提供包括钛硅沸石-2的染料敏化太阳能电池，以通过稳定光电流特性同时增加光电流而不降低光电压来提高光转换效率。 构成：半导体电极（10）包括过渡金属氧化物和钛硅沸石-2的混合层（14）。 在半导体电极和面对半导体电极的电极（20）之间插入电解质溶液（30）。 半导体电极由导电透明基板和涂覆在透明基板上的混合层构成。 半导体电极还包括化学吸收到过渡金属氧化物的染料分子层。
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公开(公告)号：KR1020020088245A
公开(公告)日：2002-11-27
申请号：KR1020010027458
申请日：2001-05-19
Applicant: 한국전자통신연구원
IPC: C01G31/02
CPC classification number: H01M10/052 , H01M4/136
Abstract: PURPOSE: A preparation method of VOPO4.2H2O used as a cathode material for lithium secondary batteries by ultrasonication is provided, which offers much shortened reaction time and fined particles compared with conventional method. CONSTITUTION: The preparation method of VOPO4.2H2O comprises the steps of: mixing V2O5, H3PO4 and H2O in a molar ratio of 1 : 40-50 : 500-610; ultrasonicating the mixture in a strength of 70-100W/cm¬2 for 10-15min; washing and decompression filtering; drying at room temperature. The resultant VOPO4.2H2O has 1-3micrometer size, 3.6V voltage and 135mAh/g discharge capacity. Also, the composition for a cathode material for lithium secondary batteries is prepared by mixing VOPO4.2H2O, acetylene black and polyethylene tetrachloride in a weight ratio of 60-80 : 15-25 : 5-15.
Abstract translation: 目的：提供一种通过超声波处理用作锂二次电池阴极材料的VOPO4.2H2O的制备方法，与常规方法相比，反应时间和微细颗粒缩短。 构成：VOPO4.2H2O的制备方法包括以1:40-50：500-610的摩尔比混合V2O5，H3PO4和H2O的步骤; 将混合物以70-100W / cm 2的强度超声10-15分钟; 洗涤和减压过滤; 在室温下干燥。 所得的VOPO4.2H2O具有1-3微米尺寸，3.6V电压和135mAh / g放电容量。 而且，用于锂二次电池用阴极材料的组合物是通过混合VOPO4.2H2O，乙炔黑和聚四氯乙烯，其重量比为60-80:15-25:5-15。
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公开(公告)号：KR1020020048624A
公开(公告)日：2002-06-24
申请号：KR1020000077836
申请日：2000-12-18
Applicant: 한국전자통신연구원
IPC: H01G9/22
Abstract: PURPOSE: A super capacitor for oxidation/restoration and a method of fabricating the capacitor are provided to remarkably reduce interfacial resistance and to simplify a capacitor fabrication process. CONSTITUTION: An electric active material(302) containing polyaniline doped with lithium is fabricated. The electrode active material is attached to a charge collecting layer(402) to fabricate an electrode plate. A polymer separator(501) is placed between two electrode plates and attached to the electrode plates. The electrode active material is directly coated on the charge collecting layer and dried to form the electrode plate. The polymer separator is formed of a mixture of acetone and PVDF dissolved in the acetone.
Abstract translation: 目的：提供用于氧化/还原的超级电容器和制造电容器的方法，以显着降低界面电阻并简化电容器制造工艺。 构成：制造含有掺杂有锂的聚苯胺的电活性材料（302）。 电极活性物质附着到电荷收集层（402）以制造电极板。 聚合物分离器（501）放置在两个电极板之间并附着到电极板上。 将电极活性物质直接涂覆在电荷收集层上并干燥以形成电极板。 聚合物分离器由溶解在丙酮中的丙酮和PVDF的混合物形成。
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公开(公告)号：KR1020020043945A
公开(公告)日：2002-06-12
申请号：KR1020000073385
申请日：2000-12-05
Applicant: 한국전자통신연구원
IPC: H01M10/0565 , B82Y30/00
CPC classification number: H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0565
Abstract: PURPOSE: Provided are a polyelectrolyte filled with titania having size of nanometer, having high ion conductivity and low interfacial resistance, and a method for producing the same. CONSTITUTION: The polyelectrolyte is produced by the steps of (i) dissolving a copolymer of vinylidene fluoride and hexafluoropropylene, and titania particles of nanometer size in solvent, so as to form a polymer film; and (ii) impregnating the polymer film with electrolyte solution. The solvent is acetone or tetrahydrofuran. The electrolyte solution is a mixture of lithium salt and an organic solvent. The lithium salt is at least one selected from the group consisting of LiClO4, LiBF4, LiAsF6, LiCF3SO3 and LiN(CF3SO2)2. The organic solvent is selected from the group consisting of ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, and mixture thereof.
Abstract translation: 目的：提供一种填充有纳米尺寸，具有高离子传导性和低界面电阻的二氧化钛的聚电解质及其制造方法。 构成：通过以下步骤制备聚电解质：（i）将偏二氟乙烯和六氟丙烯的共聚物和纳米尺寸的二氧化钛颗粒溶解在溶剂中，以形成聚合物膜; 和（ii）用电解质溶液浸渍聚合物膜。 溶剂是丙酮或四氢呋喃。 电解质溶液是锂盐和有机溶剂的混合物。 锂盐是选自LiClO 4，LiBF 4，LiAsF 6，LiCF 3 SO 3和LiN（CF 3 SO 2）2中的至少一种。 有机溶剂选自碳酸亚乙酯，碳酸亚丙酯，碳酸二甲酯，碳酸二乙酯，碳酸甲乙酯及其混合物。
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10.发明公开
公开(公告)号：KR1020020025305A
公开(公告)日：2002-04-04
申请号：KR1020000056989
申请日：2000-09-28
Applicant: 한국전자통신연구원
IPC: H01G4/018
Abstract: PURPOSE: A method for forming polyaniline powder having lithium salt doped, and a method for preparing electrode active material and a super capacitor using it are provided to form polyaniline conductive polymer powder having lithium salt doped and prepare electrode active material and a super capacitor using the polyaniline conductive polymer powder. CONSTITUTION: First, non-conductive polyaniline powder is prepared. Then, lithium salt solution is prepared. Next, the non-conductive polyaniline powder and the lithium salt solution are mixed, whereby lithium salt is doped into the non-conductive polyaniline powder. Then, the polyaniline powder having lithium salt doped is separated from the lithium salt solution.
Abstract translation: 目的：提供一种用于形成掺杂锂盐的聚苯胺粉末的方法，以及使用该方法制备电极活性材料和超级电容器的方法，以形成掺有锂盐并制备电极活性材料的聚苯胺导电聚合物粉末和使用 聚苯胺导电聚合物粉末。 规定：首先，制备非导电聚苯胺粉末。 然后，制备锂盐溶液。 接着，将非导电性聚苯胺粉末和锂盐溶液混合，由此将锂盐掺杂到非导电性聚苯胺粉末中。 然后，将具有锂盐的聚苯胺粉末与锂盐溶液分离。
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