А. С. Тогашаров、С. Тухтаев2013-01-01Журнал неорганической химии
Изучена растворимость в системе Mg(ClO3)2 2NH2C2H4OH · H3C6H5O7 H2O от температуры полного замерзания (59.4°С) до 20.0°С. Построена политермическая диаграмма растворимости, на которой разграничены поля кристаллизации льда, Mg(ClO3)2 · 16H2O, Mg(ClO3)2 · 12H2O, Mg(ClO3)2 · 6H2O, 2NH2C2H4OH · H3C6H5O7 · H2O, 2NH2C2H4OH…
Polymer Synthesis and CharacterizationThermal and Kinetic AnalysisChemical Thermodynamics and Molecular Structure
董晶、任慧、焦清介 等 4 位作者2013-01-01Acta Scientiarum Naturalium Universitatis Sunyatseni
采用三种工艺合成出不同结构的Al/Fe2O3纳米复合物。运用扫描电镜、x射线衍射仪、差示扫描量热仪等对产物进行对比表征,结果表明采用溶胶-凝胶法制备的纳米Al/Fe2O3颗粒粒径均在100nm以内,而传统混合或简单复合工艺制备的Al/Fe2O3颗粒尺度在微米或亚微米级;XRD证实合成产物纯度高;热分析数据显示纳米Al/Fe2O3初始分解峰温较低,而放热焓值偏高,说明材料纳米化在改善安全性的同时显著提高了能量释放速率。
Advanced ceramic materials synthesisPigment Synthesis and PropertiesMesoporous Materials and Catalysis
Jinkyoung Yoo、Binh‐Minh Nguyen、Shadi A. Dayeh 等 6 位作者2013-01-01OpenAlex
Two different approaches to realize high-performance silicon nanowire solar cell on low-cost substrates will be presented. Study on Si nanopillars fabricated by deep reactive ion etching followed by epitaxial growth of electrically doped radial shell showed morphological effect on optical absorption, geometrical effec…
Silicon Nanostructures and PhotoluminescenceAdvancements in Semiconductor Devices and Circuit DesignNanowire Synthesis and Applications
Li Wang2013-01-01Loughborough University Institutional Repository (Loughborough University)
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy of Loughborough University.
Metallurgy and Material FormingMetal Alloys Wear and PropertiesMicrostructure and Mechanical Properties of Steels
Shuntaro Arai、Atsuhiro Fujimori2013-01-01BUNSEKI KAGAKU
軟X線の吸収と偏光性を活用する,偏光X線吸収端近傍微細構造(NEXAFS)分光法により,単分子層レベルから数層膜程度までの超薄有機組織化膜中の分子配向,並びに官能基配向解析について,最新のトピックスをもとに概説する.特に本稿においては,分子構造中に特徴的な官能基を複数有する高分子化合物(含・共重合体)にフォーカスを当て,サブ・ナノ空間における極限構造の解明に対する取り組みに関し,紹介を行う.
Electron and X-Ray Spectroscopy TechniquesX-ray Diffraction in CrystallographyMachine Learning in Materials Science
You-Horng Lin、Ching‐Hsing Luo、I-Hsing Huang2013-01-01International Journal of Electrical Energy
Diapers requires good water absorption characteristics, so that users can maintain optimal degree of freshness. To find diapers absorption and diffusion of moisture condition, there must be appropriate detection method to detect moisture. The common methods of measuring textiles moisture diffusion range are Impedance…
Interactive and Immersive DisplaysTextile materials and evaluationsIndustrial Vision Systems and Defect Detection
Yinghuai Qiang、Xiuquan Gu、Yulong Zhao 等 4 位作者2013-01-01OpenAlex
Cu2ZnSnS4 (CZTS) thin films have been synthesized for assembly of CdS QDs base solar cells. Such a cell exhibit a power conversion efficiency of ~0.27 %, which was significantly higher than Pt based one.
TiO2 Photocatalysis and Solar CellsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties
И. В. Федорова、Л. П. Сафонова、М. Г. Киселев2013-01-01Журнал физической химии
Наиболее характерные структуры водородносвязанных комплексов (H2SO4)2, H2SO4диметилформамид(ДМФА) и (H2SO4)2ДМФА получены B3LYP/сc-pVQZ-методом. Проанализированы изменения геометрических параметров комплексов, оценены величины энергии межмолекулярного взаимодействия. Рассмотрен электронный механизм образования водор…
Solid-state spectroscopy and crystallographySpectroscopy and Quantum Chemical StudiesChemical and Physical Studies
晓芳 叶2013-01-01Modern Physics
本文采用蒙特卡罗方法研究电偶极矩对V型液晶分子系统相变行为的影响。计算结果表明,随着分子电偶极矩强度的增加,系统的朗道点,即各向同性相到双轴向列相的相变不仅仅发生在当分子夹角为正四面体角()时,而是出现了一系列的朗道点,换句话说,朗道点变成了一条朗道线。此外,双轴向列相的范围明显扩大,从而大大提高双轴向列相出现的概率。 Monte Carlo simulations have been performed to study the phase diagram of liquid crystals formed by V-shaped molecules with an electric dipole moment. Simulat…
Advanced Materials and MechanicsPhotonic Crystals and ApplicationsLiquid Crystal Research Advancements
Ryusuke SAKAMOTO、Toshiyuki Ueno、Sotoshi Yamada2013-01-01Journal of the Japan Society of Applied Electromagnetics and Mechanics
We investigate a L-shaped vibrational energy harvesting device using magnetostrictive material (Galfenol) for high output generation and efficiency. Galfenol is ductile magnetostrictive material with large inverse magnetostrictive effect. The device features higher output and efficiency compared with our conventional…
Magnetic Bearings and Levitation DynamicsMagnetic Properties and ApplicationsInnovative Energy Harvesting Technologies
S.K. Chawla、Rahul Kumar Mudsainiyan、Sher Singh Meena 等 4 位作者2013-01-01AIP conference proceedings
The aim of this work is to investigate the correlation between the distribution of cations over five crystallographic positions and magnetic properties of Ba-hexaferrites in the coupled substitution of magnetic Co2+ and non-magnetic Zr4+ for Fe3+. We have accomplished the synthesis of Co-Zr doped BaCoxZrxFe(12-2xO19…
Magnetic Properties and Synthesis of FerritesMultiferroics and related materialsMagneto-Optical Properties and Applications
Вальков、Вальков、Злотников 等 4 位作者2013-01-01Теоретическая и математическая физика
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Rare-earth and actinide compoundsPhysics of Superconductivity and MagnetismOrganic and Molecular Conductors Research
姚志龙、闵恩泽2013-01-01精细化工
以经氧化镁和氧化硼改性的氧化铝为载体,采用浸渍法制备了负载型CuO—ZnO/Al2O3催化剂,通过XRD、XPS、BET、TPR手段表征催化剂上CuO的分布和化学形态。结果表明,氧化硼的引入能够有效提高催化剂的比表面积,同时氧化硼既可以作为结构性助剂提高铜在催化剂表面上的分散度,又可以作为电子性助剂有利于催化剂表面缺电子态铜物种的稳定;氧化镁的引入有利于氧化铜在催化剂上的分散。经氧化硼改性的CuO—ZnO/Al2O3催化剂作用下甘油转化率可达100%,对1,2-丙二醇选择性达94%以上。
Catalytic Processes in Materials ScienceCopper-based nanomaterials and applicationsEnvironmental remediation with nanomaterials
С. Ц. Ханхасаева、Э. Ц. Дашинамжилова、Д. В. Дамбуева 等 4 位作者2013-01-01Kinetics and Catalysis
Путем обмена межслоевых катионов натриевой формы алюмосиликата монтмориллонита (Мт) на объемные смешанные полиядерные гидроксокатионы (Al : (Fe + Cu) = 10, Cu : Fe от 0 до 1 и OH : (Fe + Cu + Al) = 2) и последующей термообработки были получены Fe-, FeAl- и FeCuAl-содержащие материалы (FeCuAlМт). Химический соста…
Mesoporous Materials and CatalysisPigment Synthesis and PropertiesLayered Double Hydroxides Synthesis and Applications
Ал. А. Пимерзин、П. А. Никульшин、А. В. Можаев 等 4 位作者2013-01-01Petroleum Chemistry
С использованием декамолибдодикобальтовой гетерополикислоты H6[Co2Mo10O38H4] синтезированы катализаторы состава СоМо/МeOx(Sy)/Al2O3 на носителях, модифицированных оксидами (сульфидами) переходных металлов (Co, Ni, Mn, Zn). В реакции гидродесульфуризации (ГДС) дибензотиофена (ДБТ) и процессе гидроочистки дизельной фрак…
Catalysis for Biomass ConversionLayered Double Hydroxides Synthesis and ApplicationsCatalysis and Hydrodesulfurization Studies
郑改革 ZHENG Gai-ge、詹煜 Zhan Yu、曹焜 CAO Kun 等 4 位作者2013-01-01Chinese Journal of Luminescence
We fabricated a subwavelength metallic grating using nanoimprint technology and mea-sured the reflection spectrum using ultraviolet-visible-near-infrared spectrophotometer.Based on the theory of conventional rigorous coupled wave analysis,we used a new method to analyze the diffraction problems of subwavelength metall…
Photonic Crystals and ApplicationsPhotonic and Optical DevicesOptical Coatings and Gratings
Tatsuro Endo、Hikaru Takizawa、Yasuko Yanagida 等 4 位作者2013-01-01IEEJ Transactions on Sensors and Micromachines
The electron beam lithography (EBL) pattern-based plasmonic crystal for excitation of localized surface plasmon resonance (LSPR) was fabricated. For evaluation of sensing characteristics, lattice-shaped plasmonic crystal with different pitch was fabricated using EBL. These plasmonic crystals shows the different LSPR o…
Plasmonic and Surface Plasmon ResearchGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques
Karla Bortolini、Talize Foppa、Hellen Karine Stulzer 等 4 位作者2013-01-01OpenAlex
There are grugs that for its totally action, need to be gastro resistant, resist to the acid middle of the stomach and disintegrate only in the intestine. The methods and formulations to the capsules covering on the compounding sector it is a subject not much studied. On this sense, the work had as its objective devel…
biodegradable polymer synthesis and propertiesDrug Solubulity and Delivery Systems
Kyoichi Saito2013-01-01Journal of Ion Exchange
放射線グラフト重合法は,さまざまな形状や材質をもつ既存の高分子材料を改質できる有力な方法である。私たちはこれまで,この方法を適用して,ポリエチレン製の多孔性中空糸膜や多孔性シートに官能基を付与してきた。イオン交換基をもつ高分子鎖が多孔性高分子の全体に均一に接ぎ木された。多孔構造にグラフト鎖を閉じ込めることによってグラフト鎖の特性を評価できるようになった。グラフト鎖は,孔に向かって孔表面から出ているポリマーブラシと,高分子マトリクスに侵入するポリマールーツとに区分できる。ポリマールーツは多孔性高分子の全体を膨潤させ,孔の体積の減少を緩和した。一方で,ポリマーブラシは多点かつ多層でタンパク質を捕捉した。ポリグリシジルメタクリレートのグ…
Chemical Synthesis and CharacterizationPolymer Synthesis and Characterization
Isamu Fujita、Yoshitaka MATSUZAKI、Kazuhiro Shirai2013-01-01Journal of Japan Society of Civil Engineers Ser B3 (Ocean Engineering)
スマートフォンを活用した海象情報のリアルタイム収集用の漂流ブイを試作し,実海域において動作確認試験を実施した.スマートフォンの内部機能と外部拡張機能を組み合わせて,GPSによる測位と風向風速を計測し,携帯電話網を介してリアルタイムにデータを遠隔地に伝送するシステムを構築した.実海域試験では,通信性能及び海象データを評価し,実用化できる可能性が大きいことを示した.
Synthesis of Tetrazole DerivativesMaterial Selection and PropertiesChemical and Physical Properties of Materials