公开(公告)号：US20130269781A1

公开(公告)日：2013-10-17

申请号：US13739053

申请日：2013-01-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Min Jae KO ,  Doh-Kwon LEE ,  Hong Gon KIM ,  Jin Young KIM ,  Ki Cheon YOO ,  Se Jeong PARK ,  Bong Soo KIM

IPC: H01G9/20

CPC classification number: H01G9/2018 ,  H01G9/2013 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

Abstract: Disclosed is a polymer gel electrolyte composition. The composition includes an aqueous solution of a polysaccharide-based polymer and a liquid electrolyte in which a redox derivative is mixed with an organic solvent. The composition is easy to inject. The composition is free from problems of leakage and volatilization, thus being environmentally friendly. Further disclosed is a highly efficient dye-sensitized solar cell using the composition. The dye-sensitized solar cell is stable for a long period of time and can be readily commercialized.

Abstract translation: 公开了一种聚合物凝胶电解质组合物。 组合物包括多糖类聚合物的水溶液和其中氧化还原衍生物与有机溶剂混合的液体电解质。 组合物易于注射。 该组合物没有泄漏和挥发的问题，因此是环保的。 进一步公开了使用该组合物的高效染料敏化太阳能电池。 染料敏化太阳能电池长期稳定，易于商业化。

公开(公告)号：US20130260157A1

公开(公告)日：2013-10-03

申请号：US13799419

申请日：2013-03-13

Applicant: Korea Institute Of Science And Technology

Inventor： Wook Seong LEE ,  Hak Joo LEE ,  Young Joon BAIK ,  Jong Keuk PARK

IPC: C23C16/27

CPC classification number: C23C16/27 ,  C23C16/02 ,  C23C16/0254 ,  C23C16/271 ,  C23C16/272

Abstract: A uniform nanocrystalline diamond thin film with minimized voids is formed on a silicon oxide-coated substrate and a method for fabricating same are disclosed. The nanocrystalline diamond thin film is formed by performing hydrogen plasma treatment, hydrocarbon plasma treatment or hydrocarbon thermal treatment on the substrate surface to maximize electrostatic attraction between the substrate surface and nanodiamond particles during the following ultrasonic seeding such that the nanodiamond particles are uniformly distributed and bound on the silicon oxide on the substrate.

Abstract translation: 在氧化硅涂覆的基板上形成具有最小空隙的均匀的纳米晶金刚石薄膜，并且公开了其制造方法。 通过在衬底表面上进行氢等离子体处理，烃等离子体处理或碳氢化合物热处理来形成纳米晶体金刚石薄膜，以在随后的超声波接种期间使衬底表面和纳米金刚石颗粒之间的静电吸引最大化，使得纳米金刚石颗粒均匀分布和结合 在基板上的氧化硅上。

公开(公告)号：US20130251784A1

公开(公告)日：2013-09-26

申请号：US13774247

申请日：2013-02-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kwang Meyung KIM ,  Ick Chan KWON ,  Kuiwon CHOI ,  Heebeom KOO ,  Sang-min LEE ,  Inchan YOUN

IPC: A61K47/26 ,  A61K47/34

CPC classification number: A61K47/26 ,  A61K47/34 ,  A61K47/549 ,  A61K47/555 ,  A61K47/6911 ,  A61K49/0032 ,  A61K49/0052

Abstract: The present disclosure relates to a method for in vivo targeting of a nanoparticle via bioorthogonal copper-free click chemistry, more particularly to a method for in vivo targeting of a nanoparticle, including: injecting a precursor capable of being metabolically engineered in vivo when injected into a living system and having a first bioorthogonal functional group into the living system; and injecting a nanoparticle having a second bioorthogonal functional group which can perform a bioorthogonal copper-free click reaction with the first bioorthogonal functional group attached thereto into the living system.In accordance with the present disclosure, accumulation of nanoparticles at a target site in a living system can be increased remarkably and the biodistribution of the nanoparticles can be controlled since the nanoparticles bound to a cell surface are taken up into the cell with time.

Abstract translation: 本公开内容涉及一种通过生物正交无铜点击化学体内靶向纳米颗粒的方法，更具体地涉及纳米颗粒的体内靶向方法，包括：注射能够在注射入体内时被代谢工程化的前体 生活系统，并具有第一生物正交功能组进入生活系统; 并且将具有第二生物正交官能团的纳米颗粒注射到与生物体系附着的第一生物正交官能团进行生物正交无铜点击反应。 根据本公开，可以显着增加生物体系中靶位点上的纳米颗粒的积累，并且可以控制纳米颗粒的生物分布，因为结合到细胞表面的纳米颗粒随时间被吸收到细胞中。

公开(公告)号：US20130243682A1

公开(公告)日：2013-09-19

申请号：US13826521

申请日：2013-03-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Whan PARK ,  Kyoung Sop HAN ,  Sung Ho YUN ,  Jin Oh YANG ,  Gyoung Sun CHO ,  Mi Rae YOUM ,  Yung Chul JO

IPC: C01B31/36

CPC classification number: C01B31/36 ,  C01B32/956

Abstract: Disclosed herein is a method for manufacturing SiC powders with a high purity, and more particularly, a method for manufacturing SiC powders with a high purity by reating a solid phase carbon source as raw materials with gas phase silicon sources generated from a starting material composed of metallic silicon and silicon dioxide powders and, in which it is easy to control the size and crystalline phase of the SiC powders by changing the compositions of the gas phase silicon source to the solid phase carbon source mole ratio, and the temperature and time for the heat treatment.

Abstract translation: 本发明公开了一种高纯度SiC粉末的制造方法，更具体地说，涉及一种以固相碳源为原料制造具有高纯度的SiC粉末的方法，所述SiC粉末是由由 金属硅和二氧化硅粉末，其中通过将气相硅源的组成改变为固相碳源摩尔比容易控制SiC粉末的尺寸和结晶相，并且其温度和时间为 热处理。

公开(公告)号：US20130209286A1

公开(公告)日：2013-08-15

申请号：US13657457

申请日：2012-10-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Hyun JANG ,  Soo Jin KIM ,  Hyoung-Juhn KIM ,  Eun Ae CHO ,  Dirk HENKENSMEIER ,  Suk Woo NAM ,  Tae-Hoon LIM ,  Jonghee HAN ,  Sung Pil YOON

IPC: F04D13/02 ,  H01M8/02

CPC classification number: C01B3/50 ,  C01B2203/0475 ,  C01B2203/066 ,  H01M8/0681

Abstract: Disclosed is a hydrogen pump system operable without external electric power supply. The hydrogen pump system is capable of separating or purifying hydrogen without an external electric power supply.

Abstract translation: 公开了一种在没有外部电源的情况下可操作的氢泵系统。 氢泵系统能够在没有外部电源的情况下分离或净化氢气。

公开(公告)号：US20130180353A1

公开(公告)日：2013-07-18

申请号：US13741839

申请日：2013-01-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Chul KANG ,  Chang Hyun CHO ,  Jun Ho CHOI ,  Mun Sang KIM

IPC: B25J19/00

CPC classification number: B25J19/0008 ,  B25J19/0016

Abstract: The robot arm having a weight compensation mechanism has a first rotation member and a second rotation member which are respectively capable of making two-DOF rotation, a first rotation of the first rotation member is yaw rotation, and a second rotation of the first rotation member is pitch rotation perpendicular to the first rotation, a third rotation and a fourth rotation of the second rotation member are respectively pitch rotation and roll rotation, and the robot arm comprises a single-DOF gravity compensator connected to the first rotation member or the second rotation member and offsetting the gravity caused by weight of the first rotation member or the second rotation member by using an elastic force of an elastic member.

Abstract translation: 具有重量补偿机构的机器人臂具有分别能够进行双DOF旋转的第一旋转构件和第二旋转构件，第一旋转构件的第一旋转是偏转旋转，并且第一旋转构件的第二旋转 是与第一旋转垂直的俯仰旋转，第二旋转构件的第三旋转和第四旋转分别是俯仰旋转和滚动旋转，并且机器人臂包括连接到第一旋转构件的第一自由度重力补偿器或第二旋转 并且通过使用弹性构件的弹力来抵消由第一旋转构件或第二旋转构件的重量引起的重力。

公开(公告)号：US20130178680A1

公开(公告)日：2013-07-11

申请号：US13668516

申请日：2012-11-05

Applicant: Korea Institute of Science and Technology

Inventor： Jeong Myeong HA ,  Dong Jin SUH ,  Jae Wook CHOI ,  Young Hyun YOON ,  Gi Seok YANG ,  Wonjin JEON

IPC: B01J23/34 ,  C07C2/84

CPC classification number: B01J23/34 ,  B01J21/10 ,  B01J37/033 ,  B01J37/036 ,  C07C2/84 ,  C07C2521/06 ,  C07C2521/10 ,  C07C2523/04 ,  C07C2523/30 ,  Y02P20/52 ,  C07C11/04

Abstract: The present disclosure relates to a catalyst for oxidative coupling of methane, specifically, it relates to a catalyst for oxidative coupling of methane comprising: a magnesium titanium oxide support comprising a mixed oxide of magnesium and titanium; and sodium tungstate and manganese oxide supported on the support, a method for preparing the same, and a method for oxidative coupling of methane. The catalyst for oxidative coupling according to the present disclosure, wherein a mixed oxide of magnesium and titanium is used as the support of the catalyst, is capable of providing significantly improved catalytic activity and C2 hydrocarbon yield as compared to pure magnesium oxide or titanium oxide. By preparing the oxide support not by a physical process but by a chemical sol-gel process, a catalyst for oxidative coupling with a peculiar crystal structure not found in a single oxide support can be provided.

Abstract translation: 本发明涉及一种用于甲烷氧化偶联的催化剂，具体地说，涉及一种用于甲烷氧化偶联的催化剂，包括：包含镁和钛的混合氧化物的镁钛氧化物载体; 负载在载体上的钨酸钠和锰氧化物，其制备方法和甲烷的氧化偶联方法。 与纯氧化镁或氧化钛相比，根据本公开的氧化偶联催化剂能够提供显着改善的催化活性和C2烃产率，其中使用镁和钛的混合氧化物作为催化剂的载体。 通过不是通过物理过程制备氧化物载体，而是通过化学溶胶 - 凝胶法制备氧化物载体，可以提供用于在单一氧化物载体中未发现的特殊晶体结构的氧化偶联的催化剂。

公开(公告)号：US20130168789A1

公开(公告)日：2013-07-04

申请号：US13723555

申请日：2012-12-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Taek Sung LEE ,  Kyeong Seok LEE ,  In Ho KIM ,  Wook Seong LEE ,  Doo Seok JEONG ,  Won Mok KIM ,  Byung Ki CHEONG

IPC: H01L31/032 ,  H01L31/18

CPC classification number: H01L31/186 ,  B82Y15/00 ,  G01N21/554 ,  G01N33/54373 ,  G02B5/008 ,  H01L31/0324 ,  H01L31/18

Abstract: A localized surface plasmon resonance sensor may include a localized surface plasmon excitation layer including a chalcogenide material. The chalcogenide material may include: a first material including at least one of selenium (Se) and tellurium (Te); and a second material including at least one of germanium (Ge) and antimony (Sb). The localized surface plasmon excitation layer may be prepared by forming a thin film including the chalcogenide material and crystallizing the thin film to have a predetermined pattern by irradiating laser on the thin film.

Abstract translation: 局部表面等离子体共振传感器可以包括含有硫族化物材料的局部表面等离子体激元层。 硫族化物材料可以包括：包含硒（Se）和碲（Te）中的至少一种的第一材料; 和包含锗（Ge）和锑（Sb）中的至少一种的第二材料。 局部表面等离子体激发层可以通过形成包括硫属化物材料的薄膜并通过在薄膜上照射激光来使薄膜结晶以具有预定图案来制备。

公开(公告)号：US20130098170A1

公开(公告)日：2013-04-25

申请号：US13644017

申请日：2012-10-03

Applicant: Korea Institute of Science and Technology

Inventor： Soo-Hyun Lee ,  Ji-Yoon Kang ,  Chang-Kun Park ,  Byung-Joo Kang

IPC: G01L1/04 ,  B32B38/10

CPC classification number: G01L9/007

Abstract: Provided are a biocompatible pressure sensor which can be implanted into a body to wirelessly measure an internal pressure of the body outside the body, and a method of manufacturing the biocompatible pressure sensor. The biocompatible pressure sensor includes a coil inductor, a capacitor electrically connected with the coil inductor to constitute an LC resonant circuit together with the coil inductor, a flexible membrane disposed while being spaced apart from the coil inductor with an internal space interposed therebetween and surrounded by a housing, and a pressure displacement member fixed to one surface of the flexible membrane facing the coil inductor. The flexible membrane is transformed by external pressure to change a distance between the coil inductor and the pressure displacement member.

Abstract translation: 提供一种生物相容性压力传感器，其可以植入身体以无线地测量身体外部的身体的内部压力，以及制造生物相容性压力传感器的方法。 生物相容性压力传感器包括线圈电感器，与线圈电感器电连接以与线圈电感器一起构成LC谐振电路的电容器，与线圈电感器间隔开的柔性膜，其间插入有内部空间并被 壳体和固定到柔性膜的面向线圈电感器的一个表面的压力位移构件。 柔性膜通过外部压力变换以改变线圈电感器和压力位移构件之间的距离。

公开(公告)号：US20040266017A1

公开(公告)日：2004-12-30

申请号：US10821856

申请日：2004-04-12

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myung-Suk Chun ,  Jae-Jin Kim ,  Sang Yup Lee

IPC: G01N027/416 ,  C02F001/44

CPC classification number: G01N27/60 ,  B01D61/12 ,  B01D61/22 ,  B01D65/08 ,  B01D65/10 ,  B01D2321/22 ,  Y10T436/25375

Abstract: The present invention relates to an apparatus for monitoring the progress of membrane fouling that occurs on pores as well as on the surface of a membrane by means of variations of zeta potential (null) of a hollow-fiber membrane according to time passage of filtration of a suspension, wherein colloid particles, biopolymers and other inorganic particles are dispersed, and the method thereof. Moreover, the present invention also relates to a method to identify the effect of concentration polarization layer and cake layer which can vary according to the axial position of a hollow-fiber and the developing progress of a membrane fouling by measuring the position-dependent zeta potential of the hollow-fiber membrane.