Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: April 2011
Authors: Chang Yin Gao, Wan Quan Li
First the structure of the continuous casting machine is introduced, namely drum, shoe and clamp mechanism.
In addition, the grid structure design is restricted [3].
In this paper the continuous casting machine for battery grid is designed, in which the structures of the drum and shoe are introduced.
Shoe of Continuous Casting Machine 3.1 Structure of the shoe The structure of shoe is illustrated in Fig.4 and Fig.5.
(Chemistry Industry Press, Beijing 2010)
Online since: January 2013
Authors: Gye Rok Jeon, Seung Kyun Moon, Jae Sung Kwon, Seong Wan Baik, Jung Hoon Ro, Tae Gwan Eom, Kyoung Nam Kim
These advantages of using micro fit or nano-structures were verified by many in vitro and in vivo tests.
The mean pore size of nano structure was about 30 nm where the nanopores were characterized by highly ordered structures with a spacing of diameter about 20 nm, and a wall of thickness about 5 nm in all Nano-SA surfaces.
It is possible that chemical bonds are mostly formed covalently between fluorinated titanium oxide chemistry and bone components, particularly the cationic compounds and polar biomolecules that are involved in bone matrix and protein.
However, the nanostructures were formed inside the micro fit structures, they maintained their structures on over torque situations even though nanostructures themselves have relatively low mechanical strength.
The crystallized structures of titanium oxide are reported to contribute to the improvement of bone responses, compared to the amorphous structure [33, 34].
Online since: April 2006
Authors: M. Meshii
Because it is a relatively new discipline, and is interdisciplinary and dynamic, it is in striking contrast to more traditional disciplines such as biology, chemistry and physics.
We train our students to be the best structure analysts.
Then, they are trained to correlate the structure observed to the property determined.
The processing techniques are continuously developed to produce these structures.
The biological structure can be determined and can be mimicked to produce synthesized biological materials.
Online since: August 2014
Authors: Miroslava Hajdúchová, Jiří Másilko, František Šoukal, Jaromír Havlica
The incorporation of sulfite anions in the structure of lamellar AFm phase will be shown.
The typical acicular structure of ettringite is shown in Fig. 3.
The content of elements in the structure of ettringite is shown in Table 1.
Its typical lamellar structure can be observed.
This structure is characteristic for a whole group of AFm phases and it is very similar to portlandite structure.
Online since: March 2009
Authors: D. Contorno, M.G. Faga, G. Gautier di Confiengo, Livan Fratini, Luca Settineri
Both the nanocomposite coatings were deposited in five layers, with a structure illustrated in Figure 2.
Fig. 2 Structure of the coatings used on the FSW tools.
The structure is best seen in figure 4 (c), where a SEM image of the coating section is shown.
Section with the structure of an AlSiCrN coated tool pin (c).
In figure 14 the intact coating layer can be observed with a multilayer structure and homogeneity of the coating.
Online since: March 2012
Authors: Peng Xing, Xiao Wei Feng, Fei Hu, Hui Wen Liu, Hua Zhu
The structure and appearance condition of film have great influence on it’s solar cell’s short-circuit current.
Acid-treatment is widely used in dealing with the TiO_2 porous electrode chemistry.
Optical properties of nano-structured dye-sensitized solar cells.
Structure of counter electrode in dye-sensitized nano crystal TiO_2 solar cell.
Journal of Materials Chemistry.
Online since: September 2011
Authors: Run Xiong Lin, Lin Zhang, Guan Jun Chang, Lu Bin Miao
The structures of the resulting polymers were characterized by FT-IR, 1H NMR spectroscopy and elemental analysis.
These optical properties were probably related to the cardo structure of the fluorene moiety placed on the main chain.
Structures of polymers containing fluorene group Experimental Section Synthesis of fluorene-based poly(imino ketone)s.
Polymer syntheses using Pd complex as catalysts are the subject of recent interest, and the reactions of electron-poor aromatic halides and electron-rich amines give the highest yield in the amination chemistry.
Figure 3(Right) shows that the maximum emission wavelength of the polymers ranges from 491 nm to 502 nm, depending on their structures.
Online since: August 2013
Authors: Jun Zhang, Fang Xue, Ya Han Wu, Cai Xia Yang, Yan Huo, Xiu Fang Wang, Na Liu, Meng Jun Yuan
In this work, a multi-functional mixed NaYF4:Yb3+,Ho3+-TiO2 structure was synthesized.
The micromorphology, structure and particle size of the up-converting nanoparticles were characterized by transmission electron microscopy (TEM), and room temperature up-conversion luminescence (UCL) spectrofluorimetric measurements.
In this paper, titanate isopropyl as precursor for the synthesis of the TiO2 nanoparticles, a multi-functional mixed NaYF4:Yb3+,Ho3+-TiO2 structured nanocomposite was synthesized and characterized.
A multi-functional mixed NaYF4:Yb3+,Ho3+ and TiO2 structured nanocomposite was synthesized and characterized.
The mixed structure is clearly observed in Fig. 1b that a few small TiO2 granules around the big particles.
Online since: August 2009
Authors: Ari Sulistyo Rini, Mohd Ambar Yarmo, Mohd. Zulfa Ya, Abdullah Huda
Ambar Yarmo 2 1 Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and the Built Environment, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia 2 Department of Chemistry and Food Science, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia Keywords: Anatase, Films, Grain Size, Rutile, Titanium Dioxide Abstract Titanium dioxide has been successfully synthesized via an evaporation-induced self-assembly method.
The X-ray diffraction (XRD) results confirmed the appearance of both the anatase and rutile structures of TiO2 after titania film was calcined at 450°C for 1 hour.
If this high reactivity is not moderated, synthesis will lead to an ill-defined and poorly ordered structure instead of yielding unique textural and structural characteristics (Mohamed et al, 2005).
The crystal structure of the TiO2 Results and Discussion The XRD pattern of acid-free TiO time, exhibits an anatase-rutile combination crystalline structure A for anatase and R for rutile.
The thin films were then annealed at 450 powder was analyzed using X-ray diffraction TiO2 powder, after heat treatment involving e combination crystalline structure (Figure 1).
Online since: April 2009
Authors: J. Wouters, I.A. Kolmychek, T.V. Murzina, S. Fourier, V.K. Valev, T. Verbiest, O.A. Aktsipetrov
The second harmonic generation in these structures is shown to be diffuse and depolarized, that is typical for the hyper-Rayleigh scattering..
The studying of the coupling of light with the structures much smaller than the wavelength of light is very important for the fabrication of photonic devices on the nanometer scale.
AFM image of the structure γ-Fe2O3 (Au) nanoparticles.
A plasmon resonance at the wavelength about 550 nm is attained in these structures.
Magnetization-induced SHG effect has been studied in different values of magnetic field that indicates the magnetic properties of the structure.