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Diffraction data for pure phases, obtained from the International Centre for Diffraction Data (ICDD) database using JCPDS cards, was used to identify what phases were present in the material.
Patent Number 4390365, U.S.

Bone and joint diseases account for half of all chronic conditions in people over 50 years of age and the number of people suffering from this diseases are expected to increase steeply around the globe by year 2020 [2].
The XRD analysis of synthesized HA powder as well as sintered HA samples shown in Fig. 2, indicates peaks that correspond to the standard JCPDS card no: 74-566 for stoichiometric HA.

Quite notably, the diffractograms corresponding to heated admixtures of AgNO3:PPS (all molar ratios) clearly evince predominance of mainly metallic silver as can be indexed by prominent diffraction peaks at d values of 2.33, 2.02, 1.43 and 1.22 Å (cubic phase, JCPDS Card No. 040783).
(ii) Nevertheless, XRD corresponding to heated admixture of AgNO3 and PPS when taken in equimolar ratio reveals formation of acanthite Ag2S which can be judged by characteristic diffraction peaks at d values of 3.07, 2.83, 2.65, 2.59, 2.43, 2.21, and 2.07 Å (monoclinic phase, JCPDS Card No. 14-0072).
The number of spots in their SAED patterns evidences the single crystalline nature of such nanoparticles.

All reflections were indexed to orthorhombic β-WO3 phase (JCPDS card No. 20-1324 with space group P and the following lattice parameters: a = 7.384Å, b = 7.512Å, c = 3.864Å).
This shift indicates the contribution of W5+-states from non-stoichiometric oxide phase of WO3-x in comparison with stoichiometric WO3 owing to the increased number of oxygen vacancies created during the intercalation.

The FTIR absorbance spectra were performed in the wave number range 400-4000cm-1.
All the diffraction peaks in the result was according to the standard card (JCPDS 36-1451).

If the vitrification process is followed by adequate thermal treatments, it is possible to obtain glassceramics with chemical and physical properties suitable for a number of different applications as cladding materials (e.g. kitchen and laboratory benches, cooker plates, walls, roofs, floors) [4-6].
(JCPDS file card no. is indicated) 10 20 30 40 50 60 70 2� (degree) Intensity (au) GC-800 GC-870 40-496 Esseneite (7) 35-424 Nepheline (9) SEM micrographs, Figure 2, show that bulk crystallization occurred at both temperatures, giving rise to quite homogeneous fine-grained microstructures.

The XRD patterns of CG-GCs and GG-GCs (Fig.2) show that the reflections of both are similar, and are in agreement with those of β-wollastonite in JCPDS card, which signifies that cracked-glass panels and glass grains can equally deposit β-wollastonite crystals.
The 1 000 multiple micrograph (Fig.3a) shows that the CG-GCs are composed of pine-like druses and residual glass phase, while the 10 000 multiple micrograph (Fig.3b) further reveals that the pine-like druses are piled by a number of granular crystals with the size ranging from 0.2µm to 0.5µm.

The main five diffraction peaks were identified to match up to the (110), () and (111), () and (020) planes of the monoclinic CuO structure in sequence compared with the PDF card (JCPDS 45-0937).
When the initial concentration was 0.075 M, in addition to generate a large number of carambola-shaped particle with the size of 200-300 nm, there also randomly appeared square shaped CuO particles on the copper wafer substrate.

It is closely matched with the reported reference values of International Centre for Diffraction Data (ICDD) card number （JCPDS File No.: 01-1167)[12] and suggested that biogenic Ag NPs are highly crystalline in nature and indicated that Ag+ had been reduced to Ag(0) by the bacteria.

Three peaks that were corresponded to ß-SiC, with (111), (220) and (311) crystal planes of cubic ß-SiC (JCPDS card 074-2307) with 2θ of 36˚ , 61˚ and 72.5˚were observed.
Acknowledgements This work was financially supported by the Department of Higher Education, Ministry of Higher Education, (KPT) through the Fundamental Research Grant Scheme (FRGS) with the grant number 9003-00441.