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    • 61. 发明公开
    • 금속 나노입자가 고정화된 이온성 액체-탄소나노튜브 지지체의 복합체 및 이의 제조방법
    • 含有固体金属纳米颗粒的离子液体碳纳米管支持体的复合物及其制备方法
    • KR1020090029409A
    • 2009-03-23
    • KR1020070094611
    • 2007-09-18
    • 이화여자대학교 산학협력단
    • 이상기전유성
    • B82B1/00B82B3/00B82Y40/00
    • C01B32/158B22F9/24B22F2201/01B22F2304/054B82Y30/00Y02P20/542
    • An ionic liquid-carbon nanotube supporter composite in which metal nanoparticle is fixed is provided to increase dynamic stability of metal nanoparticle using the carbon nanotube as a supporter and to be separated without a surfactant. An ionic liquid-carbon nanotube supporter composite in which metal nanoparticle is fixed is indicated as a chemical formula 1. In the chemical formula, the carbon nanotube is a single-walled carbon nanotube or a multi-walled carbon nanotube; X is selected from a group consisting of Cl, Br, I, OH, AlCl4, BF4,ClO4, PF6 and N(OTf)2; Y is O or NR5; R5 is selected from a group consisting of hydrogen, substituted or non-substituted straight-chain of C1 ~ C5 or side chain alkyl and substituted or non-substituted aryl of C1 ~ C5; R1 to R4 are independently selectively H, non-substituted or substituted C1 ~ C10 selected from a group consisting of OH, COOH and SO3H or side chain alkyl group or non-substituted or substituted C5-C7 aryl selected from a group consisting of OH, Br, Cl, COOH, COO-,SO3H, SO3-, first, second, third amine and C1 ~ C10 straight-chain or the side chain alkyl group; M is one selected from a group consisting of Pd, Rh, Ir, Pt and Au; n is 0 ~ 10.
    • 提供其中固定有金属纳米颗粒的离子液体 - 碳纳米管支持体复合物,以增加使用碳纳米管作为载体的金属纳米颗粒的动态稳定性,并且不用表面活性剂分离。 其中金属纳米颗粒被固定的离子液体 - 碳纳米管支持体复合物表示为化学式1.在化学式中,碳纳米管是单壁碳纳米管或多壁碳纳米管; X选自Cl,Br,I,OH,AlCl 4,BF 4,ClO 4,PF 6和N(OTf)2; Y为O或NR5; R5选自氢,C1〜C5的取代或未取代的直链或侧链烷基和C1〜C5的取代或未取代的芳基; R 1至R 4独立地选自H,未取代或取代的C1〜C10选自OH,COOH和SO3H或侧链烷基或未取代或取代的C5-C7芳基,其选自OH, Br,Cl,COOH,COO-,SO3H,SO3-,第一,第二,第三胺和C1〜C10直链或侧链烷基; M是选自Pd,Rh,Ir,Pt和Au中的一种; n为0〜10。
    • 62. 发明公开
    • 자외선 경화형 대전방지 코팅 조성물
    • ULTRA-VIOLET可固化抗静电涂料组合物
    • KR1020080101273A
    • 2008-11-21
    • KR1020070047825
    • 2007-05-16
    • 서 광 석
    • 서광석김종은이태희
    • C09D133/08C09D4/02C09D5/24
    • Y02P20/542
    • A UV curable antistatic coating composition is provided to ensure antistatic property and high surface hardness on a base film and sheet and to impart low voltage in friction and short decay time. A UV curable antistatic coating composition comprises an antistatic agent including a metal salt to acryl or acrylate-based UV curable resin composition having oxygen or nitrogen. The antistatic agent is used by mixing a metal salt compound and a solvent having an unshared electron pair containing oxygen or nitrogen in a weight ratio of 1-99 : 99-1.
    • 提供紫外线固化抗静电涂料组合物,以确保基膜和片材上的抗静电性和高表面硬度,并赋予摩擦低的电压和短的衰变时间。 紫外线固化型抗静电涂料组合物包含含有金属盐与丙烯酸或丙烯酸酯类的具有氧或氮的紫外线固化树脂组合物的抗静电剂。 通过将金属盐化合物和含有氧或氮的未共享电子对的重量比为1-99:99-1的溶剂混合来使用抗静电剂。
    • 63. 发明授权
    • 이온성 액체를 이용한 IS 싸이클 공정의 혼합가스로부터순수 이산화황의 분리 회수 방법
    • 在具有离子液体的循环中从气体混合物中分离和回收纯二氧化硫的方法
    • KR100831093B1
    • 2008-05-22
    • KR1020070034777
    • 2007-04-09
    • 한국과학기술연구원
    • 김창수공경택유계상이병권정광덕김홍곤안병성주오심
    • C01B17/56C01B17/50
    • C01B17/56B01D53/1481B01D53/1493C01B13/0229C01B13/0285C01B2210/0071Y02E60/36Y02P20/542
    • A method is provided to separate and recover pure SO2 only from a gas mixture generated from an IS(Iodine-Sulfur) cycle process even at a high temperature in a stable and succeeding manner through absorption and degassing processes using ionic liquid, and prevent loss of a solvent even in the repeated absorption and degassing processes by maintaining low vapor pressure and high temperature stability as compared with a conventional amine-based absorbent. As a method for separating and recovering sulfur dioxide from a gas mixture containing 40 to 80 wt.% of sulfur dioxide(SO2) and 20 to 60 wt.% of oxygen exhausted from an IS(Iodine-Sulfur) cycle process consisting of a decomposition reaction of sulfuric acid, a decomposition reaction of sulfur dioxide, and a decomposition reaction of iodic acid, a method for separating and recovering pure sulfur dioxide from the gas mixture in the IS cycle process using ionic liquid comprises the steps of: contacting the gas mixture with ionic liquid to allow the ionic liquid to absorb and separate sulfur dioxide(SO2) in the gas mixture in a temperature range of 20 to 50 deg.C; and degassing the sulfur dioxide that has been absorbed and separated from the gas mixture from the ionic liquid in a temperature range of 120 to 250 deg.C. The ionic liquid is ionically bonded compounds in which cations selected from imidazolium, pyrrolidinium, piperidinium, morpholinium and pyridinium are bonded with anions selected from hydrogen sulfate(HOSO3^-), methyl sulfate(CH3OSO3^-), ethyl sulfate(C2H6OSO3^-)methane sulfonate(CH3SO3^-), acetate(CH3COO^-), tetrafluoroborate(BF4^-), hexafluorophosphate(PF6^-), and chloride(Cl^-), or mixtures of the ionically bonded compounds. Further, the recovered sulfur dioxide has a recovery rate of 85 to 95% and purity of 98 to 99%.
    • 提供了一种仅通过IS(碘 - 硫)循环过程产生的气体混合物分离和回收纯SO2的方法,即使在高温下以稳定和后续的方式通过使用离子液体的吸收和脱气方法也可以分离和回收纯SO2,并防止 与常规的胺类吸收剂相比,通过保持低蒸气压和高温稳定性,即使在反复吸收和脱气过程中也是这样。 作为从含有40〜80重量%的二氧化硫(SO 2)和20〜60重量%的由分解的(碘 - 硫)循环过程中排出的氧气的气体混合物中分离和回收二氧化硫的方法, 硫酸的反应,二氧化硫的分解反应和碘酸的分解反应,使用离子液体在IS循环过程中从气体混合物中分离和回收纯二氧化硫的方法包括以下步骤:使气体混合物 使离子液体允许离子液体在20至50℃的温度范围内吸收和分离气体混合物中的二氧化硫(SO 2); 并且在120至250℃的温度范围内,从气体混合物中吸收和分离的二氧化硫从离子液体脱气。 离子液体是离子键合的化合物,其中选自咪唑鎓,吡咯烷鎓,哌啶鎓,吗啉鎓和吡啶鎓的阳离子与阴离子选自硫酸氢盐(HOSO 3 - ),甲基硫酸盐(CH 3 OSO 3 - ),乙基硫酸盐(C 2 H 6 OSO 3 - )) 甲磺酸盐(CH 3 SO 3 - ),乙酸盐(CH 3 COO - ) - 四氟硼酸盐(BF 4 - ),六氟磷酸盐(PF 6 - )和氯化物(Cl - ))或离子键合化合物的混合物。 此外,回收的二氧化硫的回收率为85〜95%,纯度为98〜99%。
    • 66. 发明公开
    • 이온 액체를 이용한 전도성 고분자의 나노입자의 제조방법및 이를 이용한 전도성 고분자 컴퍼지트 물질의 제조방법
    • 使用离子液体的导电性聚合物纳米粒子的制备方法和使用该复合材料的复合材料的制造
    • KR1020070102963A
    • 2007-10-22
    • KR1020070037519
    • 2007-04-17
    • 김진열
    • 김진열김재택민영근하마구찌히로오권시중
    • C08J3/12C08G83/00C08G65/329B82B3/00
    • Y02P20/542
    • A method for preparing nanoparticles of a conductive polymer by using an ionic liquid is provided to obtain conductive polymer nanoparticles easily blendable with other host polymers at a high yield by a simple cost-efficient polymerization/doping process, and to produce a conductive composite material. A method for preparing nanoparticles of a conductive polymer comprises a step of forming 10-500 nm-sized nanoparticles of a conductive polymer represented by the following formula 2 by using an ionic liquid containing a compound represented by the following formula 1 as a solvent. In the formulae, each of R' and R" represents a C1-C15 hydrocarbon or a hydrocarbon containing at most 5 atoms other than carbon; Y^- is an anion selected from the group consisting of NO3-, BF4-, PF6-, AlCl4-, Al2Cl7-, FeCl3- and FeCl4-;each of R1 and R2 is selected from the group consisting of H, a C1-C15 alkyl, C1-C15 ether, halogen atom and benzene; hetero atom X is selected from S, O, Se and NH; and n is 1-1000.
    • 提供通过使用离子液体制备导电聚合物的纳米颗粒的方法,以通过简单的成本有效的聚合/掺杂方法获得与其它主体聚合物容易地以高收率共混的导电聚合物纳米颗粒,并制备导电复合材料。 制备导电聚合物纳米颗粒的方法包括通过使用含有由下式1表示的化合物作为溶剂的离子液体形成由下式2表示的导电聚合物的10-500nm尺寸的纳米颗粒的步骤。 在该式中,R'和R“各自表示C1-C15烃或含碳以外的至多5个原子的烃; Y 1 - 是选自NO 3 - ,BF 4 - ,PF 6 - AlCl4-,Al2Cl7-,FeCl3-和FeCl4-; R1和R2各自选自H,C1-C15烷基,C1-C15醚,卤素原子和苯;杂原子X选自S, O,Se和NH; n为1-1000。