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Patent Agency Ranking
公开(公告)号：KR101368404B1
公开(公告)日：2014-02-28
申请号：KR1020120109497
申请日：2012-09-28
Applicant: 한국과학기술연구원
Abstract: The present invention relates to a metal nano-particle and a method for manufacturing the same. The metal nano-particle of the present invention includes a metal seed, a metal particle including metal a shell which surrounds the metal seed, and which has a thickness of 0.5 to 50 nm, and anionic ligands which are combined to the surface of the metal particle. According to the nano-particle and the manufacturing method in the present invention, the metal nano-particle is provided with more even particle size distribution than a tradition nano-particle, and with a particle having an outstandingly fine size. In addition, the metal nano-particle has excellent optical characteristics.
Abstract translation: 金属纳米粒子及其制造方法技术领域本发明涉及金属纳米粒子及其制造方法。 本发明的金属纳米粒子包括金属种子，金属颗粒，金属颗粒，包括围绕金属种子的壳体，并且厚度为0.5至50nm，以及与金属表面结合的阴离子配体 粒子。 根据本发明的纳米粒子及其制造方法，与传统的纳米粒子相比，金属纳米粒子的粒径分布更均匀，粒径优异的粒子。 另外，金属纳米粒子具有优异的光学特性。
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公开(公告)号：KR100415979B1
公开(公告)日：2004-01-24
申请号：KR1020010008793
申请日：2001-02-21
Applicant: 한국과학기술연구원
CPC classification number: B01D69/142 , B01D53/228 , B01D2257/7022
Abstract: A facilitated transport membrane with improved permeance and selectivity to alkene-based unsaturated hydrocarbons is provided. The facilitated transport membrane includes a solid state polymer electrolyte and additionally a non-volatile surfactant that enhances long-term operation stability. In preparing the facilitated transport membrane for separation of alkenes, a porous supporting membrane is coated with a solid polymer electrolyte layer having a non-volatile polymer, a non-volatile surfactant, and a salt of a transition metal capable of complexing selectively and reversibly with alkenes.
Abstract translation: 提供了具有改进的对基于烯烃的不饱和烃的渗透性和选择性的促进转运膜。 促进传输膜包括固态聚合物电解质和附加的增强长期操作稳定性的非挥发性表面活性剂。 在制备用于分离烯烃的促进传输膜时，多孔支撑膜涂覆有具有非挥发性聚合物，非挥发性表面活性剂和能够选择性和可逆地与 烯烃。
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公开(公告)号：KR101304427B1
公开(公告)日：2013-09-05
申请号：KR1020110033923
申请日：2011-04-12
Applicant: 한국과학기술연구원
CPC classification number: B01J35/0033 , A01N25/26 , B01J23/40 , B01J23/50 , B01J23/52 , B01J23/74 , B01J31/0274 , B01J35/0013 , B01J37/0211 , B01J37/0221 , B01J37/024 , B01J37/0244 , B82Y30/00 , C07C213/02 , C07C215/76 , A01N59/16
Abstract: 본 발명은 회수와 반복사용 성능이 탁월한 촉매, 항바이러스제 또는 항균제로 사용될 수 있는 친환경성 기공체-위성 나노입자 복합체 및 제조 방법에 관한 것으로, 본 발명의 기공체-위성 나노입자 복합체는 기공체, 기공체의 표면에 제1말단이 결합하고 있고, 제2말단에 기능기를 포함하는 분자 및 기능기에 결합한 위성 나노입자를 포함하는 것이고, 기공체는 나노입자들의 클러스터 코어 및 클러스터 코어를 감싸는 기공체 쉘의 코어-쉘 구조일 수 있고, 본 발명의 기공체-위성 나노입자 복합체 제조방법은 (a)제1용액에 기공체 물질들을 도입하여 기공체를 함유하는 제2용액을 제조하는 단계, (b)제2용액에, 제2말단에 기능기를 포함하는 분자를 도입하여, 기공체의 외면에 분자의 제1말단을 결합시켜 분자가 결합된 복합체를 함유하는 제3 용액을 제조하는 단계, (c)제3용액에 위성 나노입자 시드를 도입하여 분자의 제2 말단의 기능기에 위성 나노입자 시드를 결합시키는 단계, (d)위성 나노입자 시드를 성장시켜 기공체-위성 나노입자 복합체를 함유하는 제4용액을 제조하는 단계 및 (e)제4용액으로부터 기공체-위성 나노입자 복합체를 회수하는 단계를 포함하고, 단계 (a)는 나노입자들의 클러스터를 함유하는 제1용액에 기공체 물질들을 도입하여, 나노입자들의 클러스터 코어 및 나노입자들의 클러스터를 감싸는 기공체 쉘을 포함하는 복합체를 함유하는 제2용액을 제조하는 단계일 수 있다.
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公开(公告)号：KR1020120116277A
公开(公告)日：2012-10-22
申请号：KR1020110033923
申请日：2011-04-12
Applicant: 한국과학기술연구원
CPC classification number: B01J35/0033 , A01N25/26 , B01J23/40 , B01J23/50 , B01J23/52 , B01J23/74 , B01J31/0274 , B01J35/0013 , B01J37/0211 , B01J37/0221 , B01J37/024 , B01J37/0244 , B82Y30/00 , C07C213/02 , C07C215/76 , A01N59/16
Abstract: PURPOSE: A porous material-satellite nano-particle complex and a manufacturing method are provided to be applicable to catalyst reactions or anti-biotic reactions. CONSTITUTION: A porous material-satellite nano-particle complex comprises pores(10), molecules(20) and a satellite nano particle(30). A first end of the molecule is united with the surface of the pore. The molecule includes functional groups(22) in a second end. The satellite nano-particle is united with the functional group. The pore is composed of cluster cores(11) and a pore shell(12) of nano-particles. A manufacturing method of pore-satellite nano-particle complex bodies comprises the following steps: manufacturing a second solution which contains pore materials by introducing porous materials to a first solution; introducing molecules which contains a functional group at second end to a second solution and combining the first end of the molecule with the external surface of the porous materials and manufacturing a third solution; combining satellite nano-particle seed with the functional group of the second end; manufacturing a fourth solution by growing the satellite nano-particle seed; and collecting the pore-satellite nano-particle composite from the fourth solution.
Abstract translation: 目的：提供一种多孔材料卫星纳米颗粒复合物和制造方法，适用于催化剂反应或抗生物反应。 构成：多孔材料 - 卫星纳米颗粒复合物包括孔（10），分子（20）和卫星纳米颗粒（30）。 分子的第一端与孔的表面结合。 分子在第二端包括官能团（22）。 卫星纳米颗粒与官能团结合。 孔由簇芯（11）和纳米颗粒的孔壳（12）组成。 孔卫星纳米颗粒复合体的制造方法包括以下步骤：通过将多孔材料引入第一溶液来制造包含孔隙材料的第二溶液; 将在第二端含有官能团的分子引入第二溶液并将分子的第一末端与多孔材料的外表面组合并制备第三溶液; 将卫星纳米颗粒种子与第二端的官能团结合; 通过生长卫星纳米颗粒种子制造第四种解决方案; 并从第四种溶液中收集孔隙纳米颗粒复合材料。
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公开(公告)号：KR1020020068648A
公开(公告)日：2002-08-28
申请号：KR1020010008793
申请日：2001-02-21
Applicant: 한국과학기술연구원
CPC classification number: B01D69/142 , B01D53/228 , B01D2257/7022
Abstract: PURPOSE: A solid polymer electrolyte facilitated transport membrane for use in the separation of alkene hydrocarbons from thermal-cracking products of naphthalene is provided, which is characterized in that non-volatile surfactants are added in solid polymer electrolyte facilitated transport membrane to improve long term operation stability. CONSTITUTION: The solid polymer electrolyte facilitated transport membrane is prepared by coating a solid polymer electrolyte layer comprising (i) transition metal salts selectively and reversibly reactable with alkenes; (ii) non-volatile polymer; and (iii) surfactants on the surface of a porous support. Transition metal ions react with non-volatile polymer ligand to form complex, and double bond of alkenes selectively and reversibly react with transition metal ions of the complex so that it is possible to separate only alkene hydrocarbons from alkene/alkane hydrocarbons.
Abstract translation: 目的：提供固体聚合物电解质，促进用于从萘的热裂解产物中分离烯烃的输送膜，其特征在于将非挥发性表面活性剂加入固体聚合物电解质促进输送膜中以改善长期操作 稳定性。 构成：通过涂覆固体聚合物电解质层制备固体聚合物电解质促进输送膜，该固体聚合物电解质层包含（i）过渡金属盐与烯烃选择性且可逆反应; （ii）不挥发性聚合物; 和（iii）多孔载体表面上的表面活性剂。 过渡金属离子与非挥发性聚合物配体反应形成复合物，烯烃的双键选择性地和可逆地与络合物的过渡金属离子反应，使得可以仅从烯烃/烷烃分离出烯烃。
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