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公开(公告)号：KR1020120034968A
公开(公告)日：2012-04-13
申请号：KR1020100096388
申请日：2010-10-04
Applicant: 한국과학기술연구원
IPC: H01L31/04 , H01L31/0224
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224
Abstract: PURPOSE: A photo electrode for a Plasmon dye sensitized solar cell and a manufacturing method thereof are provided to reduce production costs by using metal oxide nano particle paste. CONSTITUTION: A metal nano particle is dipped in the surface of a metal oxide nano particle(101). The metal oxide nano particle is changed into paste or ink(102). A porous film is formed by coating a conductive substrate with the metal oxide nano particle paste or ink(103). Photosensitive dye is absorbed on the surface of the porous film(104).
Abstract translation: 目的：提供用于等离子体染料敏化太阳能电池的光电极及其制造方法，以通过使用金属氧化物纳米粒子膏来降低生产成本。 构成：将金属纳米颗粒浸入金属氧化物纳米颗粒（101）的表面。 金属氧化物纳米粒子变成糊状物或油墨（102）。 通过用金属氧化物纳米颗粒糊剂或墨水（103）涂覆导电性基材来形成多孔膜。 感光染料被吸收在多孔膜（104）的表面上。
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公开(公告)号：KR101098005B1
公开(公告)日：2011-12-23
申请号：KR1020090116181
申请日：2009-11-27
Applicant: 한국과학기술연구원
Abstract: 본발명은피셔-트롭시(Fischer-Tropsch) 합성용철-마그네슘계촉매에관한것으로, 더자세하게는철, 마그네슘, 구리및 칼륨을포함하는합성석유제조용철촉매에대한것으로철 전구체와마그네슘전구체의혼합수용액에탄산암모늄용액을첨부하여혼합수용액의 pH를 7로조절하는 1단계; 상기 pH가조절된혼합수용액을필터링및 워싱후에, 건조및 소성하여철-마그네슘의혼합물을얻는 2단계; 상기철-마그네슘의혼합물에칼륨전구체및 구리전구체를담지하는 3단계; 및상기칼륨전구체및 구리전구체가담지된철-마그네슘혼합물을건조및 소성하는 4단계;를포함하는합성석유제조용철-마그네슘계촉매의제조방법에관한것이다. 상기의촉매는피셔-트롭시합성반응에서 C이상인탄화수소의선택성이우수하고, 촉매의일산화탄소의전환율이기존촉매에비해매우높다.
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93.发明公开해상 유전 및 한계 가스전의 가스를 디메틸에테르로 전환하는 ＦＰＳＯ-ＤＭＥ 공정 및 이를 이용한 디메틸에테르의 제조방법 有权FPSO-DME系统，用于在油田中的相关气体和在气体条件下的气态条件下转化，以及使用该方法生产二甲醚的方法
公开(公告)号：KR1020110123031A
公开(公告)日：2011-11-14
申请号：KR1020100042446
申请日：2010-05-06
Applicant: 한국과학기술연구원 , 대우조선해양 주식회사 , 제이엔케이히터(주) , 주식회사 포스코플랜텍 , 하이록코리아 주식회사 , 주식회사 동화엔텍
CPC classification number: Y02P70/56 , Y02T70/5209 , Y02T90/38 , Y02T90/46 , H01M8/06 , B63H21/17 , C07C41/01 , C10L3/10
Abstract: PURPOSE: An FPSO-DME system is provided to converting CO2 to DME by FPSO-DME process without the emitting of CO2, to minimize the cost of treating CO2, to generate power by using surplus hydrogen of a synthetic gas in FPSO-DME process. CONSTITUTION: An FPSO-DME system for conversion of associated gas in oil fields and stranded gas in stranded gas field to dimethyl ether comprises a FPSO facility including a separating apparatus, a FPSO apparatus including oil/gas separation unit, reformation reactor(203), dimethyl ether reactor(206), an undersea CO2 storage, and generation system for inside generating. Between the reformation reactor and the dimethyl ether reactor, a hydrogen separator and a carbon dioxide separator are composed. The CO2 separator is combined with the dimethyl ether reactor, and thereby water and carbon dioxide which are generated from the generation system for inside generating and a separated CO2 are re-circulated to the reformation reactor. The surplus carbon dioxide is stored in the bottom of the sea.
Abstract translation: 目的：提供FPSO-DME系统，通过FPSO-DME工艺将二氧化碳转化为二氧化碳，不排放二氧化碳，以最大限度地减少处理二氧化碳的成本，通过在FPSO-DME工艺中使用合成气体的剩余氢气来发电。 构成：用于将油田中的相关气体和在绞合气田中的链状气体转化为二甲醚的FPSO-DME系统包括FPSO设备，包括分离装置，包括油/气分离单元的FPSO装置，重整反应器（203） 二甲醚反应器（206），海底CO2储存器和用于内部产生的发电系统。 在改性反应器和二甲醚反应器之间，组成氢分离器和二氧化碳分离器。 将二氧化碳分离器与二甲醚反应器组合，由此产生的用于内部产生的发生系统和分离的CO 2产生的水和二氧化碳被再循环至重整反应器。 剩余的二氧化碳储存在海底。
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公开(公告)号：KR1020110116600A
公开(公告)日：2011-10-26
申请号：KR1020100036097
申请日：2010-04-19
Applicant: 한국과학기술연구원
Inventor： 이현주 , 이상득 , 문동주 , 박종호 , 시만준탁피델리스스테파누스허버트슨
IPC: C07D317/34 , C07D317/10
Abstract: 본 발명은 알콕사이드가 배위된 칼슘촉매를 이용하여 글리세롤과 디알킬카보네이트로부터 글리세롤카보네이트를 제조하는 방법에 관한 것이다. 본 발명의 칼슘촉매를 사용할시, 소량의 촉매의 존재 하에서도 짧은 시간에 고수율로 글리세롤카보네이트를 제조할 수 있고 반응 후에 촉매의 분리 및 재사용이 용이하여, 글리세롤카보네이트 제조 공정의 경제성이 비약적으로 향상되게 된다.
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公开(公告)号：KR1020110080004A
公开(公告)日：2011-07-12
申请号：KR1020100000137
申请日：2010-01-04
Applicant: 한국과학기술연구원
IPC: C07D233/54 , C07D233/56
Abstract: PURPOSE: A carbon dioxide absorbent using imidazolium ionic liquid compounds containing fluorinated olefin is provided to ensure thermal stability and excellent carbon dioxide absorption ability. CONSTITUTION: An imidazolium ionic liquid compound containing fluorinated olefin with carbon dioxide absorption ability is denoted by chemical formula 1. A method for preparing the imidazolium ionic liquid compound comprises: a step of reacting Brensted acid with 1,2-dialkylimidazole of chemical formula 2 under the presence of an organic solvent to form a salt; and a step of adding fluorinated olefin gas to the salt. Brensted acid is HCl, CF_3CO_2H, CH_3CO_2H, HBF_4, (CF_3SO_2)_2NH, or CF_3SO_3H. The organic solvent is tetrahydrofuran.
Abstract translation: 目的：提供使用包含氟化烯烃的咪唑鎓离子液体化合物的二氧化碳吸收剂，以确保热稳定性和优异的二氧化碳吸收能力。 构成：含有二氧化碳吸收能力的氟化烯烃的咪唑鎓离子液体化合物由化学式1表示。制备咪唑鎓离子液体化合物的方法包括：将布朗斯台德酸与化学式2的1,2-二烷基咪唑反应的步骤 存在有机溶剂以形成盐; 以及向所述盐中加入氟化烯烃气体的步骤。 沸石酸是HCl，CF_3CO_2H，CH_3CO_2H，HBF_4，（CF_3SO_2）_2NH或CF_3SO_3H。 有机溶剂是四氢呋喃。
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Patent Agency Ranking
公开(公告)号：KR1020110038894A
公开(公告)日：2011-04-15
申请号：KR1020090096083
申请日：2009-10-09
Applicant: 한국과학기술연구원
CPC classification number: Y02C10/06 , Y02P20/152
Abstract: PURPOSE: A fluorinate ether compound is provided to ensure low self vapor pressure, excellent thermal and chemical stability, and good carbon dioxide absorption, and to enable the degassing of absorbed carbon dioxide at a relatively low temperature. CONSTITUTION: A fluorinate ether compound is represented by chemical formula 1. In chemical formula 1, n is an integer of 1~20 and R is F or CF3. A method for preparing the fluorinate ether compound comprises a step for reacting a glycol compound with a fluorinated olefin in the presence of a solvent and catalyst. The glycol compound is ethylene glycol, diethylene glycol, triethylene glycol or polyethylene glycol with a molecular weight of 200 ~ 1,000.
Abstract translation: 目的：提供氟化物醚化合物以确保低的自蒸汽压力，优异的热和化学稳定性以及良好的二氧化碳吸收，并且能够在相对较低的温度下吸收的二氧化碳脱气。 构成：氟化物醚化合物由化学式1表示。在化学式1中，n为1〜20的整数，R为F或CF 3。 制备氟化物醚化合物的方法包括在溶剂和催化剂存在下使二醇化合物与氟化烯烃反应的步骤。 二醇化合物是分子量为200〜1,000的乙二醇，二甘醇，三甘醇或聚乙二醇。
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公开(公告)号：KR1020100138245A
公开(公告)日：2010-12-31
申请号：KR1020090056679
申请日：2009-06-24
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An effective production method of a high-purity hydrofluoro ether compound is provided to rapidly remove hydrofluoro-olefin ether by reacting at the low reaction temperature for 30 minutes. CONSTITUTION: A production method of a high-purity hydrofluoro ether compound comprises the following steps: producing a crude hydrofluoro ether compound by reacting an alcohol compound and a hydrofluoro-olefin compound; and adding an amine compound to the crude hydrofluoro ether compound, and stirring to remove hydrofluoro-olefin ether contained as byproducts.
Abstract translation: 目的：提供高纯度氢氟醚化合物的有效生产方法，通过在低反应温度下反应30分钟快速除去氢氟烯烃醚。 构成：高纯度氢氟醚化合物的制备方法包括以下步骤：通过醇化合物和氢氟烯烃化合物反应制备粗制氢氟醚化合物; 并向粗制氢氟醚化合物中加入胺化合物，并搅拌除去作为副产物的氢氟代烯烃醚。
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公开(公告)号：KR100994270B1
公开(公告)日：2010-11-12
申请号：KR1020080056824
申请日：2008-06-17
Applicant: 한국과학기술연구원
Abstract: 본 발명은 함불소에테르 화합물의 제조방법에 관한 것으로서, 더욱 상세하게는 알코올 화합물과 함불소올레핀 화합물을 반응시켜 함불소에테르 화합물을 제조하는 반응에 촉매로서 알칼리금속 인산염과 할라이드계 아민염을 함께 사용함으로써 부산물인 이중결합 생성물을 현저하게 줄이면서 높은 수율로 함불소에테르 화합물을 제조하는 방법에 관한 것이다.
함불소에테르 화합물, HFEs, 함불소올레핀, CFC 대체세정제, 인산염, 할라이드계 아민염-
公开(公告)号：KR1020080110204A
公开(公告)日：2008-12-18
申请号：KR1020070058661
申请日：2007-06-15
Applicant: 한국과학기술연구원
Abstract: A hydrofluoroether is provided to improve the conversion ratio and yield of the alcohol compound by using an alkali metal fluorate supported catalyst. A hydrofluoroether compound is prepared by reacting an alcohol compound with a hydrofluoroolefin compound and using an alkali metal fluorate supported catalyst as a reaction catalyst. The alcohol compound is selected from C1-8 alcohol, phenol, hydrofluoro phenol containing the fluorine atoms of 1-5, and C1-8 hydrofluoro alcohol containing the fluorine atoms of 1-15. The hydrofluoroolefin compound is selected from the C 2-4 olefin compounds containing the fluorine atoms of 1-8. The supporter is selected from gamma alumina, alpha alumina, silica, activated charcoal, magnesia, titania, zirconia, zeolite and their composite.
Abstract translation: 提供氢氟醚以通过使用碱金属氟化物负载的催化剂来改善醇化合物的转化率和产率。 通过使醇化合物与氢氟烯烃化合物反应并使用碱金属氟化物负载的催化剂作为反应催化剂来制备氢氟醚化合物。 醇化合物选自C1-8醇，苯酚，含氟原子的氢氟酚1-5和含有1-15个氟原子的C1-8氢氟醇。 氢氟烯烃化合物选自含有1-8个氟原子的C 2-4烯烃化合物。 载体选自γ氧化铝，α氧化铝，二氧化硅，活性炭，氧化镁，二氧化钛，氧化锆，沸石及其复合材料。
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公开(公告)号：KR100673554B1
公开(公告)日：2007-01-24
申请号：KR1020050100459
申请日：2005-10-24
Applicant: 한국과학기술연구원
IPC: C07F7/12
CPC classification number: C07F7/126 , B01J31/0239
Abstract: A method for preparing trifluoromethyl trialkylsilane is provided to obtain the final product within short period of time with high yield by improving the nucleophilic reaction efficiency using an iodine ion as a catalyst. To prepare a trifluoromethyl ltrialkylsilane, a iodonium salt is added as a catalyst when a chloro trialkylsilane(R3SiCl, where R is C1-4 alkyl) and a trifluoromethyl halide(CF3X, where X is halogen) are nucleophilically reacted at a temperature range of 0-100 deg.C in the presence of a metal selected from the group consisting of Mg, Cu, Zn and Al. In the method, 0.1-20 mol% of the iodonium salt is used regarding the 1 mol of the chloro trialkylsilane.
Abstract translation: 提供三氟甲基三烷基硅烷的制备方法，通过使用碘离子作为催化剂提高亲核反应效率，可以在短时间内以高产率获得最终产物。 为了制备三氟甲基十一烷基硅烷，当氯三烷基硅烷（R3SiCl，其中R是C1-4烷基）和三氟甲基卤化物（CF 3 X，其中X是卤素）时，在0℃的温度范围内亲核反应，加入碘鎓盐作为催化剂 -100℃，在选自Mg，Cu，Zn和Al的金属存在下进行。 在该方法中，关于1mol氯三烷基硅烷使用0.1-20mol％的碘鎓盐。
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