Materials Literature
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A new diimine Cu(I) complex, [Cu(DPEphos)(DPOP)]BF4 ·CH2Cl2 (1) (DPEphos = bis[2(diphenylphosphino)phenyl]-ether, DPOP = 2-(11-dipyrido[3,2-a:2′ ,3′-c]phenazine)-5-p-tolyl-1,3,4oxadiazole), has been synthesized and characterized by X-ray single-crystal diffraction analysis. In crystals of complex 1, the [Cu(DPEphos)(D…
Die Abscheidung von gasgetragenen Nanopartikeln kann zum Aufbau funktioneller Partikelschichten, die in Katalyse, Solarzellen und Sensorik angewandt werden, eingesetzt werden. Dabei bestimmen Bewegung und Morphologie der Ausgangspartikeln die Struktur der Partikelschicht (u. a. Porositat, Koordinationszahl, fraktale D…
Cu-50Cr alloys with the different grain size were prepared by conventional casting and hot-pressing the mechanically pre-alloyed powder.Then their corrosion behavior in acidic media was investigated by mesearements of potentiodynamic polarization curves and electrochemical impedance spectroscopy(EIS).With the incremen…
Degradation behavior of ZnO-glass fiber-unsaturated polyester composite under exposure to a metal halide lamp is investigated by means of DSC and FTIR. The FTIR results show that the UV photons can increase the carbonyl group on the surface, but ZnO can decrease the carbonyl content and further contribute to the break…
Dislocation and monovacancy(V_1)are the fundamental defects in Si.The interaction between them is concerned with the electronic and optical properties of electronic devices.In this paper, the interactions of 30°partial dislocation with V_1 in Si were investigated by the molecular dynamics simulation method based on th…
W pracy przedstawiono i porownano metodyki analityczne opracowane w celu kontroli stezenia skladnikow wystepujących w powietrzu wyplywającym do systemu utylizacji oparow, z cystern w czasie nalewu asfaltu drogowego. Badania dotyczyly, oddzielnie, lotnych skladnikow organicznych oraz mgly, zatrzymywanej przez filtr z w…
在钽酒吧和电线做和质地和性质之间的关系被光显微镜小心地调查， SEM fractograph，微探查分析，密度测试， TEM 的观察和机械性质在房间温度测试的电子。钽的谷物与在谷物的减小上增加掺杂物 Ce 的掺杂物数量，和效果在 sintering 以后锁还原剂，这被说明比掺杂物 Ge 的更明显，甚至那 sintering 正在变得不够，钽酒吧的密度趋于与增加掺杂物 Ce 更低。钽电线增加和有增加掺杂物数量的质地还原剂的谷物的再结晶温度。在房间温度的钽电线的张力的力量与增加掺杂物数量增加，当它的延伸随掺杂物 Ce 数量的增加随掺杂物 Ge 数量和上升的增加减少时。并且掺杂物 Ce 的加强的效果比掺杂物 Ge 的清楚。
In this article, the effect of slider air-bearing pressure on the saturated water vapor pressure is explained. The adsorbed water film thickness on slider and disk surfaces as a function of relative humidity at different temperatures is calculated. The dynamic adsorption/desorption equilibrium between water vapor and…
效果(MCE ) 学习的磁化， magnetoresistivity 和 magnetocaloric 的结果表现在 GdxLa1 的多晶的样品上 ? xMnSi (x=0.5， 0.6， 0.7， 0.8， 0.9， 1.0 ) 混合物被介绍。复杂大小在 GdxLa1 上被执行 ? 在这些混合物的磁性、相关的性质上在稀土元素(R) sublattice 决定替换的影响的 xMnSi 混合物。有 x0.6 的混合物表明了二磁性的阶段转变(对铁磁性对顺磁、 antiferro 磁性铁磁性) 哪个是第一份订单。在 magnetocaloric 效果， electroresistivity 和 magnetoresistivity 的异…
Shapes of copper and silver particles were successfully controlled by using a very simple,effective direct-current electrochemical approach without introducing any additives or templates. A diverse range of shapes and also different inner structures were thus accessible. The products prepared at relatively high potent…
由铈氧化物的一起沉淀在 NaOH 答案 AZ31 Mg 合金阳极化被调查。涂层电影的化学作文和阶段结构经由光显微镜学， SEM 和 XRD 被决定。阳极的电影的腐蚀性质被在 298 K 在 17 mmol/L NaCl 和 0.1 mol/L Na2SO4 答案使用 potentiodynamic 极化曲线描绘。AZ31 镁合金的腐蚀抵抗被把铈氧化物加到碱的答案显著地改进。另外，表面性质被提高，这部电影不包含裂缝。
an-Ping D. Shieh ational Chiao Tung University epartment of Photonics and Display Institute o. 1001 Ta Hsueh Road sin-Chu 30010 aiwan Abstract. Based on a finite-conjugate objective lens with numerical aperture of 0.62 for a 650-nm wavelength, an optical pickup head composed of a multifunction beamsplitter and a diffr…
3-(triethoxysilyl ) 的单层丙醇异氰酸盐被自我装配的技术在幻灯片上准备。X 光检查光电子光谱学(XPS ) 被采用分析这部电影的基本作文。蒸馏水的接触角被测量描绘表面状态。3-(triethoxysilyl ) 丙醇异氰酸盐成功地在幻灯片上被装配了，这被显示出。到 80 °的接触角的增加证明薄片的表面的 hydrophobicity 显著地被增加。而且， 3-(triethoxysilyl ) 上的牛的血清白蛋白(BSA ) 进一步自己组装丙醇异氰酸盐也与象简单、方便的准备那样的优点被执行。因此，在修正的更宽广的应用的潜力在 μ-TAS 系统微隧道，蛋白质或肽和材料的表面修正的固定都是期待中的。
我们与五倍的孪生的内部结构报导硼碳化物 nanowires 的优先的生长。nanowires 被发现经由铁硼 nanoparticles 养催化联盟者，但是不平常地催化粒子在与塑造 V 的接触线的与硼碳化物的低精力的表面的接触。我们建议这 catalytical 生长可以被优先的成核由于 twinning 飞机在重入的沟引起，由原子步骤的快速的传播列在后面。这与五倍的孪生的 nanowire 生长的观察温度依赖一致。
新奇包含 cholesteryl 的二个系列结合 H 的液体晶体被准备通过灵巧在展出一个单音的回归线 cholesteric 阶段，和 4-alkoxy-benzoic 酸或 4-alkoxy 的 cholesteryl isonicotinate (质子领受人) 之间自己组装苯乙烯的酸(质子施主) 。长度能贡献的 conjugate 长度以及终端的增加提高分子的相互作用，这被发现并且显著地因此影响了结合 H 的 LC 的热行为。导致的中央的 cholesteric 思考系列遗传因子的建筑群与颜色位于可见区域可协调的 thermo 敏感，它能被用于显示申请。
The surface enrichment and phase separation structures of epoxy resin and poly(e-caprolactone) -block-polydimethylsiloxane-block-poly(e-caprolactone) triblock copolymer(PCL-b-PDMS-b-PCL) blends were studied using tapping mode atomic force microscopy(TM-AFM) and frictional force microscopy(FFM) . Friction and wear prop…
Nitrous acid should be scavenged in the partitioning step of Purex process because it affects the valence of plutonium and some of other nuclides.Dihydroxyurea(DHU) was found to be a promising reductant to stabilize Pu(Ⅲ).The reaction kinetics of DHU with nitrous acid was studied in HClO4 and HNO3 media.The reaction r…
TiO2 nanotube arrays were fabricated by anodization of titanium in aqueous electrolyte solution of NH4F+ H3PO4 using a Nickel sheet of low cost as cathode instead of conventionally used noble Platinum. The effects of preparation parameters, i.e., concentration of H3PO4 and F-, applied voltage and anodization time, on…
Inorganic buffer layers such as SiO2 or TiO2 and transparent conductive indium-tin-oxide (ITO) films were prepared on polyethylene terephthalate (PET) substrates by ion assisted deposition (IAD) at room temperature, and the effects of SiO2 and TiO2 on the bending resistance performance of flexible ITO films were inves…
在为铁矿石跟踪的很少复用和大料堆的背景，铁矿石从中国 Tonghua 跟踪被用作原料准备似水泥的材料。复合热激活激活的铁矿石跟踪的似水泥的性质被学习。测试方法，例如 XRD， TG-DTA，和红外被用于在复合热激活的过程研究阶段和铁矿石跟踪的结构变化。结果表明包含铁矿石跟踪的 30wt% 的新似水泥的材料能被加重的热激活获得，力量其臼能达到中国的 42.5 水泥的标准。