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Herein, fly ash cenospheres (FACs) were employed as a support for the highly active Pt–BiVO4 structure, and a new Pt–BiVO4/FACs heterogeneous photocatalyst was prepared via a modified metalorganic decomposition and photochemical reduction method.
Characterization The crystal structure of the samples was investigated by XRD (ARL, Switzerland) in the region of 2θ = 10-70° using Cu Kα radiation.
Jin: Journal of Photochemistry and Photobiology A: Chemistry Vol. 125 (1999), p. 113 [5] Y.L.

The molecular structure of TADH is illustrated in Scheme 1, and its FTIR, 1H-NMR, and ESI-MS spectrum data are given below.
These data agree well with the predictions from its theoretical molecular structure, indicating full achievement of TADH.
May, Epoxy Resins Chemistry and Technology, 2nd ed., Marcel Dekker, Inc., 1988

The example PDMS structures shown in Fig. 1(d) and (e) are 15 µm in thickness.
Since no extra assembly is required, Ф f microlense glass substrate light (e) PDMS microlenses can be readily integrated into MEMS devices (e.g., microfluidic structures) for imaging purposes.
Conf. on Miniaturized Systems for Chemistry and Life Sciences, Paris, France, 2007, p. 1717-1719

By performing heat treatments on the nickel-phosphor (Ni-P) matrix, the phase structure and properties of the coatings could be adjusted.
Subsequently, a predominantly amorphous structure with a wide diffraction peak at the 2θ position of 42°– 48° is obtained in the as per deposited state, as shown in Figure 4b.
Stephen: Materials Chemistry and Physics 99 (2006) p. 117–126

Ultra-fine and nano-grained structures ensure a significant improvement of the mechanical properties and wear resistance of metals and alloys.
The nanometric-size of grains in the alloy's structure was confirmed by XRD analysis although The grain sizes were calculated as 195 nm in the multi-pass sample and 280 nm in the single-pass sample.
Acknowledgment The work was supported by Grant No. 3T08A01929 awarded by the Polish Ministry of Science and Higher Education References [1] P.Widlicki, H.Garbacz, M.Lewandowska, W.Pachla, M.Kulczyk, K.J.Kurzydłowski; The Influence of hydrostatic extrusion on microstructure of 6082 aluminium alloy; Solid State Phenomena 114 (2006) p. 145-150 [2] P.Widlicki, H.Garbacz, M.Lewandowska, W.Pachla, K.J.Kurzydłowski; Microstructure and mechanical properties of 6082 aluminium alloy processed by hydrostatic extrusion; NATO Science Series II: Mathematics, Physics and Chemistry, Vol. 212, XIII, 311 p. (2006) [3] J.Zdunek, P.Widlicki, H.Garbacz, J.Mizera, K.J.Kurzydłowski; Influence of severe plastic deformation on PLC effect and mechanical properties in Al 5XXX alloy; Solid State Phenomena 114 (2006) p. 171-176 [4] P.Widlicki, H.Garbacz, K.J.Kurzydłowski; Microstructure evaluation of 5483 aluminium alloy during severe plastic deformation; Inzynieria Materialowa nr 3-4 (

Both powders were prepared by wet-chemistry synthesis techniques, because the fine grain that is helpful to the densification process at low temperatures is difficult to obtain by a solid-state reaction.
The normal dielectric behaviour can be explained on the basis of the Maxwell-Wagner theory[13,14], which is a result of the inhomogeneous nature of the dielectric structure.
The dielectric structure is supposed to be composed of two layers: the first layer is ferrite grains of fairly well conducting materials that are separated by the second thin layer (grain boundaries) of relatively poorly conducting substances.

It is confirmed that AgO has retained its structure even though it is dispersed in PANI during polymerization reaction.
It is found to have highly agglomerated chain like structure. the average size was calculated by using linear intercept formula and it is found to be 45nm to 65nm.
Romero, J of Solid State Chemistry, 147 (1991) 601

The building curtains for the building envelope structure also became more and more application owing to the lower weight than the main structure.
Yeoman, et al, Sealants for solar collectors, Industrial ＆ Engineering Chemistry Product Research and Development, 20 (1981) 508-514.

During the past several years, the development of reliable, simple and efficient route to large amounts of uniformly sized and novel structured materials has been one of the main goals in materials chemistry research.
The structure, composition and morphology of the YbHCF(II) were characterized with techniques such as X-ray powder diffraction (XRD), energy-dispersive X-ray spectrum (EDS) and scanning electron microscopy (SEM).

Table 1 Orthogonal experiment factors and levels Levels A MgCl2 (mol/L) B NH4F (mol/L) C time (min) D temperature (℃) 1 1.2 0.04 110 75 2 1.5 0.05 120 80 3 1.8 0.06 130 85 3.Restures and Discussion XRD analysis:The graph of the diffraction peak could clearly show that the preparation of a MgF2 directly precipitation for pure four party phase structure (space group: P42/mnm(136)), calculated the lattice constant: a = b = 0.4628nm, c = 0.3045nm, and a=b=0.4628nm, c=0.3045nm, α=β=γ=90°, agreed with standard map (JCPDS: 70-2269).
Journal of Solid State Chemistry 2006, 179：739
[5] Asep Bayu Dani Nandiyatno et al.Nanometer to submicrometer magnesium fluoride particles with controllable morphology, J.Langmuir, 26(14): 12260-12266, (2010) [6] Cao Minhua.Low wiener nami structure material preparation and controllable properties (2005)