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The research of preparation of Nano-composites material Graphene plays a ​​important role in innovation in the field of nano-materials.
Stankovich S(Graphene-based composite materials)，C.L.
Journal of the American Society for Information Science and Technology. 2006(57):359-377
New Chemical Materials, 2010,38(3):27-28.
New Carbon Materials, 2010, 25(6):402-404.

Edible films can be produced from materials with film forming ability including starch, cellulose, chitosan/chitin, protein, or lipids.
Material and methods Materials The transglutaminase enzyme used in the study was of microbial origin obtained from Yiming Biological Products Co., Ltd (JiangSu, China).
World Applied Sciences Journal.
Journal of food science.
Journal of Food Science.

This has brought great interests to some materials scientists for these small size materials can be densified by powder metallurgy method [6-7].
Materials Processing Tech. 135 (2003) 271–277
Materials Science and Engineering A. 30 (2001) 555-558
Journal of Materials Science. 26(1991) 5275−5291
Journal of Materials Science Letters. 20(2001) 1513-1515

It is thus a measure of the magnitude of an induced thermoelectric voltage in response to a temperature difference across the material.
For semiconductor materials the coefficient may be between 100μV/°K and 300μV/°K, in any case still very small.
The Seebeck voltage does not depend on the temperature distribution along the conductor but only on the temperature difference between the ends For comparison purposes the usefulness of thermoelectric materials for electricity generation as well as for heating and cooling can be characterized using a figure of merit incorporating these properties.
The figure of merit Z of a thermoelectric material is a measure of its efficiency as an energy conversion component and is defined as : Z = Σs2/ λ (2) Materials with high thermoelectric figures of merit are typically heavily doped semiconductors and for many years the best materials had a figure of merit of around 1.
Recent advances in materials science have increased this number to around 4.

Experimental materials and methods The materials for the investigations were commercial 310S and AL-6XN stainless steels, the chemical compositions of which are shown in table1, with the balance element of Fe.
Nose: Corrosion science Vol.44(2002), p.247 [3]Y.
Spiegel: Corrosion science Vol.48(2006), p.679 [6] A.
Shimada: Materials Chemistry and Physics Vol.93 (1) (2005), p.217 [9] J.
Haro: Materials Science and Engineering Vol.435-436 (2006), p.258 [10] L.

Materials and Methods Materials.
Yang: Journal of Applied Polymer Science, Vol. 99(2006), p. 1346 [7] A.
Yaginuma: Journal of Applied Polymer Science, Vol. 92(2002), p.3857 [12] T.
Dubois: Journal of Applied Polymer Science, Vol. 72(1999), p. 477 [15] H.
Boom: Journal of Applied Polymer Science, Vol. 107(2008), p. 2 [16] M.

Materials and methods Materials.
Special thanks also go to the staff of Lembaga Getah Malaysia for supplying the materials used throughout the work.
Journal of Materials Processing Technology, 2008. 201(1–3): p. 720-724
European Polymer Journal, 1998. 34(1): p. 51-57
Journal of applied polymer science, 1996. 60(3): p. 449-454

CLMs are a group of aragonitic shell microstructures exclusive to molluscs, with a general organization which is reminiscent of plywood materials.
Materials and methods Samples.
We acknowledge technical support from the Microscopy group in the Fritz Haber Institute (Berlin) and the Institute of Metallurgy and Materials Science of the Polish Academy of Sciences in Kraków.
Khon, Fracture in the crossed-lamellar structure of Conus shells, Journal of Materials Sciences 11 (1976) 1615-1623
Lopez, Voyaging around nacre with the X-ray shuttle: From bio-mineralisation to prosthetics via mollusc phylogeny, Materials Science and Engineering A 528 (2010) 37-51

One of the Sb based III-V materials, Gallium Antimonide (GaSb) was grown by VDS.
III–V materials are preferred for optoelectronic devices due to their wider or narrower band gaps and especially, their direct band-to-band electronic transitions, which provide high quantum efficiency [2].
Steady improvements in bulk GaAs materials have already made possible the fabrication of diffused junction GaAs solar cells with good performance [6]. 2.
Turut, The effect of annealing temperature on the electrical characterization of Co/n type GaP Schottky diode, Materials Research Bulletin, Volume 61, 2015, Pages 463-468, https://doi.org/10.1016/j.materresbull. 2014.10.066
Sharshar , Annealing of Sputtered InSb Thin Film for III-V Semiconductor Devices Applications, Journal of Engineering Science and Military Technologies 17(17):1-7 (2017) DOI: 10.21608/ejmtc.2017.21647 [13] Z.

Introduction FGMs are heterogeneous composite materials usually made from a mixture of metals and ceramics, By gradually varying the volume fraction of constituent materials, their material properties exhibit a smooth and continuous change from one surface to another, thus eliminating interface problems.
With the increased use of these materials, it is important to understand the nonlinear behavior of functionally graded plates under pressure load.
The set of materials considered is alumina and aluminum.
Modeling studies applied to functionally graded materials.
Journal of Material Science 1995; 30: 2183–93