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    • 8. 发明申请
    • PRODUCTION METHOD FOR A NANOCOMPOSITE HAVING IMPROVED THERMOELECTRIC EFFICIENCY, AND NANOCOMPOSITES PRODUCED THEREBY
    • 具有改进的热电效率的纳米复合材料的生产方法和生产的纳米复合材料
    • WO2011059185A2
    • 2011-05-19
    • PCT/KR2010007244
    • 2010-10-21
    • UNIV EWHA IND COLLABORATIONKIM SUNG-JINHAN MI-KYUNGKIM HEEJIN
    • KIM SUNG-JINHAN MI-KYUNGKIM HEEJIN
    • H01L35/16
    • The present invention relates to a production method for a nanocomposite having improved thermoelectric efficiency and to nanocomposites produced thereby, and more specifically relates to a production method for a nanocomposite having improved thermoelectric efficiency, comprising the steps of: producing a MTe (M = Cd or Zn) by adding a surfactant to a surface-treated MO having a coordinating ligand, and then injecting Te metal powder at high-temperature (Step 1); producing an MTe-NTe (N = Pb or Sn) having a core-shell structure by injecting an N precursor into the MTe produced in Step 1 (Step 2); and mixing bulk Nte with the nanoparticulate MTe-NTe produced in Step 2 and carrying out a preliminary heat treatment and then a heat treatment (Step 3); and also relates to nanocomposites obtained by the mixing of bulk NTe (N = Pb or Sn) with MTe-NTe nanoparticles (M = Cd or Zn) having a core-shell structure of a form in which the NTe forms a sphere surrounding the circumference of spherical nanoparticulate MTe. The production method for a nanocomposite having improved thermoelectric efficiency according to the present invention can be used to advantage for thermoelectric materials in the fields of thermoelectric cooling and thermoelectric electrical power generation since it allows the high-temperature injection method to be used in order to produce core-shell nanoparticles of uniform size, and PbTe or SnTe of bulk size is mixed in to produce a nanocomposite, thereby simultaneously controlling both the thermal and the electrical properties and so exhibiting improved thermoelectric efficiency.
    • 本发明涉及具有改善的热电效率的纳米复合材料的制造方法和由此制备的纳米复合材料的制造方法,更具体地说涉及一种具有改进的热电效率的纳米复合材料的制造方法,包括以下步骤:制备MTe(M = Cd或 Zn),然后在高温下注入Te金属粉末(步骤1),将表面活性剂添加到具有配位配体的表面处理的MO中。 通过将N前体注入到步骤1(步骤2)中制备的MTe中来生产具有核 - 壳结构的MTe-NTe(N = Pb或Sn); 并将大块Nte与步骤2中生产的纳米颗粒MTe-NTe混合并进行预热处理,然后进行热处理(步骤3); 并且还涉及通过将本体NTe(N = Pb或Sn)与具有核壳结构的MTe-NTe纳米颗粒(M = Cd或Zn)混合而获得的纳米复合材料,其中NTe形成围绕圆周的球体 球形纳米颗粒MTe。 根据本发明的具有改进的热电效率的纳米复合材料的制造方法可以用于热电冷却和热电发电领域的热电材料,因为它允许使用高温注射方法来生产 将尺寸均匀的核 - 壳纳米粒子和体积尺寸的PbTe或SnTe混合以制备纳米复合材料,从而同时控制热和电性质,并且因此表现出改善的热电效率。
    • 9. 发明申请
    • GENES ENCODING CHAVICOL/EUGENOL SYNTHASE FROM THE CREOSOTE BUSH LARREA TRIDENTATA
    • 基因编码CHAVICOL / EUGENOL SYNTHASE从CREOSOTE BUSH LARREA TRIDENTATA
    • WO2008005631A3
    • 2009-06-11
    • PCT/US2007069911
    • 2007-05-29
    • UNIV WASHINGTON STATELEWIS NORMAN GDAVIN LAURENCE BKIM SUNG-JINVASSAO DANIEL GIDDINGSPATTEN ANN MEICHINGER DIETMAR
    • LEWIS NORMAN GDAVIN LAURENCE BKIM SUNG-JINVASSAO DANIEL GIDDINGSPATTEN ANN MEICHINGER DIETMAR
    • A61K36/00C07K14/37
    • A01H5/02C12N9/0004C12N15/8243C12P7/22Y02E50/17
    • Novel methods are provided for redirecting carbon allocation in plants or cell culture from lignification to more useful and tractable materials, and to facilitate the generation of, e.g. biofuels from the remaining plant to culture biomass. Further, novel methods are provided for converting monolignols into allyl/propenyl phenols, and for chavicol/eugenol formation or production. Additional aspects relate to chavicol/eugenol synthases that convert p-coumaryl/coniferyl alcohol esters into chavicol/eugenol, and to compositions and methods using the same for producing or forming chavicol/eugenol and other derivatives in cell culture and/or genetically modified plants, and for re-engineering the composition of plant biomass. Novel methods are also provided for generation in culture or in planta of liquid/combustible allyl/propenyl phenols, and these phenolic products are utilized for (non-ethanol) biofuel/bioenergy purposes, while the remaining plant biomass facilitates the generation of other biofuels.
    • 提供了新颖的方法,用于将植物或细胞培养物中的碳分配从木质化转向更有用和易处理的材料,并且促进生成。 生物燃料从剩余的植物到培养生物质。 此外,提供了将单螺烯醇转化成烯丙基/丙烯基酚,以及用于切维霉素/丁子香酚形成或生产的新方法。 另外的方面涉及将对香豆醇/松柏烯醇酯转化成切维霉素/丁子香酚的切维霉素/丁子香酚合成酶,以及使用该化合物在细胞培养和/或转基因植物中生产或形成辣椒素/丁子香酚和其它衍生物的组合物和方法, 并重新设计植物生物量的组成。 还提供了用于在液体/可燃性烯丙基/丙烯基苯酚的培养或植物中产生的新方法,并且这些酚类产物用于(非乙醇)生物燃料/生物能源目的,而剩余的植物生物质促进了其他生物燃料的产生。
    • 10. 发明申请
    • THE SPADE RUDDER
    • 流浪者
    • WO2007073071A8
    • 2007-12-27
    • PCT/KR2006005532
    • 2006-12-18
    • SAMSUNG HEAVY INDSEO YOUNG-HAKKIM SUNG-JINKANG BYEONG-SEOG
    • SEO YOUNG-HAKKIM SUNG-JINKANG BYEONG-SEOG
    • B63H25/38
    • B63H25/38
    • Disclosed herein is a spade rudder, which is intended to relieve bending moment generated by a rudder, and to suppress vibrations generated from the rudder due to a propeller, in the case of a large ship. The spade rudder has a rudder stock for rotating a rudder, and a vertical bearing provided on a side surface of the rudder stock. The spade rudder further includes a stock gudgeon provided on a side surface of the vertical bearing, a horizontal bearing provided under the stock gudgeon, and a horizontal bearing housing provided at the junction of the rudder stock and the horizontal bearing, which are at right angles to each other, and dispersing a bending moment acting on the rudder.
    • 本文公开了一种锹方向舵,其旨在减轻舵的产生的弯矩,并且在大型船的情况下抑制由于螺旋桨而由舵产生的振动。 锹舵具有用于旋转方向舵的方向舵和在舵杆的侧面上设置的垂直轴承。 锹舵进一步包括设置在垂直轴承的侧表面上的原料舵,设置在舵柄下方的水平轴承,以及设置在舵杆与水平轴承的接合点处的水平轴承壳体,它们是直角 并分散作用在舵上的弯矩。