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。
Structural, spectroscopic and magnetic properties of pure BiFeO3and Mn-doping BiFeO3nanoparticles synthesized by precipitation method were studied. The synthesized samples were characterized using X-ray diffraction (XRD), transmission electron microscopy (SEM), X-ray absorption near edge structure spectroscopy (XANES)…
This paper overviews the R&D activity of Water Cooled Ceramic Breeder (WCCB) Blanket in Japan. Japan is performing R&D of WCCB Blanket as the primary candidate of the breeding blanket for the fusion DEMO reactor. Regarding the development of blanket module fabrication technology, a real scale First Wall (FW) was fabri…
Piezoelectrically excited langasite (La3Ga5SiO14) transducers are studied by laser doppler vibrometry (LDV) at temperatures up to 860 °C. The scope of our research is to design and realize different resonator concepts based on this material. The properties of langasite tuning forks and cantilevers are subject of our i…
Foram realizados ensaios de fadiga por fretting na liga AA7050-T7451, com cargas de contato e tensões alternadas de fadiga constantes para todos os ensaios realizados.Foi apenas variada a tensão média aplicada, responsável pela variação da tensões cíclicas máxima e mínima obtidas para cada condição de ensaio.Tais resu…
CdS nanotubes were generally prepared by surfactant or template assisted ways. The compositions of such nanotubes couldn't be tuned, and especially the yields were usually very low, so that their photocatalysis couldn't be studied. In this paper, a new photochemical method was introduced to direct synthesize large are…
Spikes of Sb2S3(antimony sulfide) were synthesized by hydrothermal reaction at 100-200°C for 6-48 h. By using X-ray diffraction (XRD), selected area electron diffraction (SAED), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high resolution TEM (HRTEM) and UV-vis absorpti…
Mischcrystal titanate nanotube has been synthesized via a hydrothermal method on controlling the cosolvent solution. SEM, TEM, XRD, EDS, XPS, FT-IR and Brunauer-Emmett-Teller methods were used to characterize the shape and morphology, crystalline structure, sample formation and specific surface area of as-prepared nan…
Open AccessConference Report Protein Characterization in Solution by Small-Angle X-Ray Scattering by H. SANTNER Anton Paar GmbH, Graz, Austria Sci. Pharm. 2010, 78(3), 715; https://doi.org/10.3797/scipharm.cespt.8.PPAT26 Received: 12 July 2010 / Accepted: 12 July 2010 / Published: 12 July 2010 Download PDF Citation Ex…
The normal transverse electric field which appears in impurity graphene spontaneously in the presence of a high applied electric field was calculated. The given effect can be associated with non-equilibrium of electron subsystem in graphene. The characteristics of spontaneous field on the parameters of the problem wer…
We report on laser ablation experiments on micro and nano size composite structures. The surface of CR‐39 and polycarbonate has been intentionally seeded with silicon carbide and silver nanowires and subsequently laser irradiated at a wavelength of 157 nm. We show scanning electron micrograph images of prismatic and c…
The Spiral Magnetic Motor, which can accelerate a magnetized rotor through 90% of its cycle with only permanent magnets, was an energy milestone for the 20th century patents by Kure Tekkosho in the 1970's. However, the Japanese company used old ferrite magnets which are relatively weak and an electrically‐powered coil…
Two types of solid state reactions that occur during mechanical alloying of Mo/O —20 at. % Fe system with various oxygen concentrations were studied by Mössbauer spectroscopy and X‐ray diffraction. The first type of solid state reaction, Mo/O+Fe→bcc Mo(O)‐Fe, was observed for Mo samples with 8 at. % of oxygen. The sec…
Silver nanoparticle-containing titania nanotube arrays (Ag-TNA) coatings were produced on biomedical Ti implants via simple anodization of Ti in a fluoride-containing solution and photochemical reduction of absorbed AgNO3. The structure and composition of the Ag-TNA coatings were characterized and their antibacterial…
A diamond-like carbon (DLC) film is characterized by its high hardness and low friction coefficient. These properties have quickly promoted their wide use in consumer products, such as tools, sliding components like dies, razor blades, and PET bottles. However, a DLC film has insufficient hardness. This has prevented…
Nanoporous SnO2with high photocatalytic activity has been successfully prepared by a photochemical method. The as-synthesized sample was characterized by XRD, N2adsorption-desorption, TEM, UV/vis and FTIR. The photocatalytic activity of the sample was evaluated by the decomposition of methyl orange(MO) aqueous solutio…
Pure and oxalic acid doped conducting polymers (polyaniline and polypyrrole) were chemically synthesized using ammonium persulfate (APS) as an oxidant. These samples were characterized through Scanning Electron Microscopy (SEM), which provides information about the surface topography of polymers. I–V characteristics h…
The objectives of secondary cooling zone control in continuous casting are (i) to achieve a suitable profile of strand temperature for a given casting speed and (ii) to suppress its deviation when casting speed changes due to a temporal operation. This paper presents a simulator based design of the cooling zone contro…
The practical use of a single-phase motor having a three-phase rotating field is very useful for energy conservation. We have been studying a single-phase input three-phase parametric motor and have succeeded in generating a three-phase rotating magnetic field in the stator. However, the mechanism for generating three…
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 J. Chen, S. C. Lien, Z. C. Feng, C. H. Kuan, R.‐H. Horng, J. H. Zhao, W. Lu; Combined Raman Scatt…
Graphene is a really single atom thick two-dimensional film consisting of only carbon atoms and exhibits very interesting material properties such as massless Dirac-fermions, Quantum Hall effect, very high electron mobility as high as 2×106 cm2/Vsec. A. K. Geim and K. S. Novoselov had prepared this film by exfoliating…