Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Automobile exhaust is considered to be an important emission source of air pollutants; it is thought that measurements of Hazardous Air Pollutants (HAPs) concentrations are important for the reduction of HAPs in atmospheric environment. Proton Transfer Reaction/Mass Spectrometry (PTR/MS) has been applied for measureme…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Shaveen Garg, M. M. Sinha, H. C. Gupta; Lattice dynamical study of NaCdAsS3. AIP Conf. Proc. 3 Ju…
The paper deals about the development, comparison, testing and analysis of composite materials and sandwich composite panels. In this paper we have carried out testing of mechanical and physical properties of coir composites, SMC laminate, Bamboo Composite, Cement bonded wooden particle composite. Then we have used SM…
We present the first multi-Watt demonstration of a diode pumped cryogenically cooled Nd:YAG operating on the 946nm, 4F3/2 → 4I9/2 transition. Preliminary results at LN temperature produced 3.8W of output power for 20.7W of incident pump power and a slope efficiency of 28%.
Quaternary Cu2ZnjSnjS4 (CZTS) is known as a potential thin-film material in solar cells due to its earth abundant and environmentally friendly constituents.1 However, few works have been reported on ternary CTS compounds. This study compared the optical and structural properties of CTS thin-film absorbers that were pr…
We extend to you a warm and sunny Aloha in celebration of the 23 rd American Peptide Symposium and the 6 th International Symposium. The meeting theme, Peptides Across the Pacific, embraced the spirit of the scientific and social program. Peptides Across the Pacific encompassed the important role that peptide science…
The metal-rich indide La 18 Co 28 In 3 was synthesized by melting of the elements in a high-frequency furnace and characterized by X-ray diffraction on powders and single crystals. This high-temperature phase crystallizes with a new structure type: I4/mmm, a = 1432.56(8), c = 984.35(6) pm, wR2 = 0.1054, 1027 F 2 value…
A SOFC (Solid Oxide Fuel Cell) shows the best performance among many sorts of energy converters. But it is consisted of ceramic materials, so everyone must unavoidably construct the fabricating processes choosing from narrow variation of manufacturing methods. I intend to employ a sintering method and to co-sinter som…
Atom probe tomography (APT) is a powerful characterization method to obtain three-dimensional (3D) distributions of atoms in materials at nearly atomic-scale resolution by detecting atoms one by one, which are field-evaporated from the apex of needle-shaped specimen. Recent laser-assisted APT system allows analysis of…
Protein domains are conspicuous structural units in globular proteins, and their identification has been a topic of intense biochemical interest dating back to the earlier crystal structures. Numerous disparate domain identification algorithms have been proposed, all involving some combination of visual intuition and/…
Novel ultraslow muon microscope is under construction at J-PARC MLF. Muon generation scheme being used is the combination of thermalization in a solid target plus two-step laser ionization (excite 2S ground state muonium to 2P state with Lyman-alpha (Ly-α, 122.09 nm) pulse, then ionize with 355 nm pulse irradiated sim…
Ab initio total energy calculations and molecular dynamics calculations have been used to examine the functional materials, such as TiO2 and graphene in order to advance our understanding and prediction of novel structures and properties.
本文采用火焰喷涂和涂覆相结合的方法制备了结构化Pt阴极。采用SEM观察阴极的组织结构，采用电化学交流阻抗谱法研究了结构化阴极极化行为，探讨了电解质/阴极界面结构对阴极极化的影响规律。结果表明，电解质表面结构对阴极极化性能有重要影响，在温度小于850℃时，结构化Pt阴极极化约为平直界面阴极极化的0.3~0.75倍。 In this paper, a structured Pt cathode is prepared by flame spraying and slurry coating. The microstructure of the cathode is characterized by SEM. The electroch…
エチルベンゼンの脱水素によるスチレンの製造は工業的に重要なプロセスであり，現在カリウムで賦活した酸化鉄触媒を用いて行われている。このプロセスは大きな吸熱反応であり，かつ触媒の劣化防止のために大量のスチームが用いられ，近年その省エネルギー化のための触媒開発が行われるようになった。本稿では，これらの酸化鉄系触媒の構造と活性との関係について，メスバウアースペクトロメトリーによる結果を中心に解説する。
Electron microscopy studies on hybrid materials of molecules encapsulated in SWCNTs (電子顕微鏡による分子内包カーボンナノチュー ブの研究) 論
The study of perovskite manganites La0.67Sr0.33Mn1-xCrxO3 (0 ≤ x ≥0.10) has been carried out. The structure and magneto-transport properties of La0.67Sr0.33Mn1-xCrxO3 manganites are strongly dependent on the substitution level x. Polycrystalline samples of La0.67Sr0.33Mn1-xCrxO3 (0 ≤ x ≥0.10) were prepared by solid st…
在特定的薄膜工艺条件下制备了结构为铟锡氧化物(ITO)/聚3-己基噻吩(P3HT)/氧化钛(TiOx)/氧化钛纳米颗粒(TiOxnp)/铝(Al)的有机/无机异质结构太阳能电池。通过不同的TiOx前驱体制备了多种类型氧化钛层,并采用TiOx层掺杂研究其对器件性能的影响。实验结果表明:以有机物掺杂的TiOx为功能层的器件有较好的开路电压,但相应的短路电流较低。研究了器件低温退火及TiOx层厚度调控对器件性能的影响,从而确定了器件的优化条件。采用常温技术制备了TiOx前驱体溶液,简化了工艺流程。
Chloride induced corrosion, caused primarily by de-icing salts or salt spray in marine environments, is one of the most common deterioration processes in reinforced concrete. It often causes a localized loss of section, known as pitting, which can lead to a significant reduction of the structure’s service life. In ord…
All-cellulose nanocomposites, in which reinforcement nanofiber and matrix are both composed of cellulose, were fabricated using various processes and various resources such as kenaf bast fiber, canola fiber, filter paper and bacterial cellulose. The structure and mainly mechanical properties of these novel composites…
Interference filters have improved over the years. Sharp spectral edges (> 1 db/nm) reach high optical density (OD > 8) in a few nm. In-situ optical monitoring to within 0.1 % error enables these levels of performance. Due to limitations related to f-number and resolution bandwidth, post-deposition testing in typical…