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Bi-Sb-Te based thin film thermoelectric generator Zhaokun Cai, Ping Fana, Zhuanghao Zheng, Xingmin Cai, Dongping Zhang,Tianbao Chen, Pengjuan Liu Institute of Thin Film Physics and Applications, College of Physical Science and Technology,Shenzhen University, China aEmail: fanping@szu.edu.cn Keywords: Bi2Te3 thin film, Sb2Te3 thin film, Thin film thermoelectric generator Abstract: N-type Bi2Te3 and p-type Sb2Te3 thermoelectric thin films have been prepared by RF and DC co-sputtering.
Bell: Science Vol. 321 (2008), P.1457
Walsh, et al: Science Vol. 297 (2002), P.2229
Zheng, et al: Journal of Electronic materials Vol. 36 (2012)

Chemical analyses of sludge and travertine waste of cutting factory to produce synthetic artificial stones are: CaCO3, SiO2, FeS2, MgCO3, clay (Al2O3 and Fe2O3), sulfate and organic materials [6].
The percent composition of weight of cement is determined ratio to wt.% of SSCF and WTS, other materials are determined to the wt.% of cement.
Journal of Material Cycles and waste Management. 16(4), (2013), 721-730
Recycling ofconstruction and demolition waste materials: a chemical- mineralogical appraisal.
World Academy of Science, Engineering and Technology. 3, (2009) 03-27

The mass fraction of MC carbides and M3B2 borides in the material was about 0.184%.
Maybe this is the main reason for improvement in rupture life of the material.
Yan et al., eds., China Aeronautical Materials Handbook, vol. 5 (Beijing: Standards Press of China, 2001), 44-47
Materials Science and Engineering A, 435/436 (2006), 83-99
Journal of Non-Crystalline Solids, 156/158(1993), 833-836

Figure 1 illustrates that compared with currently utilized metal materials, high specific strength of CMC composites, especially at high temperature, makes them attractive as structure materials [1].
CMC composites research progress in China Owing to the embargo of high performance carbon fiber raw materials and ceramic products by western countries, the fabrication of ceramic materials in China is relatively backward.
Materials Review,Vol21,2007.
Situation and Development of Advanced Materials Technology in Japan.
Ceramic matrix composites , key materials for future space plane technologies [R] .

Low-k materials often employ porous structure to reduce the value of k(dielectric constant).
However, along with the porosity becoming larger, Low-k material turns more fragile.
The major process of the planarization of copper interconnection layer, CMP, will destroy delicate Low-k material.
Acknowledgements This work was supported by National Natural Science Foundation of China (No. 90923025).
[4] Guo Dongming, Kang Renke, Su Jiangxiu, Jin Zhuji: Chinese Journal of Mechanical Engineering.

Materials and Methods The materials used in this study for preparing the cube samples of mortar are described in the following subsections.
Construction and Building Materials, 23 (2009) 3233–3239
American Society for Testing and Materials,West Conshohocken, Pennsylvania (2012)
Materials and Structures. 47 (2014) 667-682
Construction and Building Materials. 30 (2012) 281-288

Moreno-Valenzuela, Effects of nonlinear friction compensation in the inertia wheel pendulum, Journal of Mechanical Science and Technology 31 (9) (2017) 4425-4433. doi:10.1007/s12206-017-0843-4 [8] M.
Guo, Nonlinear backstepping design for the underactuated tora system, Journal of Vibroengineering 16 (2014) 552-559
Journal of Vibration and Control.
Gomm, Modelling and simulation of spherical inverted pendulum based on lqr control with simmechanics, Applied Mechanics and Materials 391 (2013) 163-167.
Olfati-Saber, Nonlinear control of underactuated mechanical systems with application to robotics and aerospace vehicles, Thesis (Ph.D.)Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science

In this paper, the mechanical properties at 0°, 45° and 90° to the rolling direction of X80 pipeline steel is comparatively analyzed in grain size and grain boundary misorientation by SEM and EBSD. 2 Materials and methods Experimental materials were taken from hot-rolled X80 pipeline steel, and its chemical composition is shown in Table 1.
According to Hall-petch law shows that[5],while the effective grain size of the material is smaller, the material strength is high.
Hot Rolling Technology to Reduce Tensile Strength Anisotropy of Pipeline Steel [J], Journal of Iron and Steel Research, 2010, 22(12): 53-57
Metal science and Heat treatment Principle [M], Harbin Institute of Technology press, 2004: 156
Analysis of Different Acicular Ferrite Microstructures in Low-carbon Steels by Electron Back-scattered Diffraction.Metallurgical and Materials transactions A, 2003, 34: 10-43.

Shielding Materials.
Yet, little information has been reported for these shielding materials.
However, more data for developing the relationship between heterogeneous concrete materials and mechanical behavior characteristics is required.
Experimental Program Materials and Mixtures.
Monteiro, Concrete - structure, properties and materials; New Jersey: Prentice Hall (1993), ch. 3

Theoretically, there are many ways to convert materials of hydrocarbon based into alternative energy.
As previously mentioned, there are numerous components in the pyrolysis vapor of materials based on hydrocarbons.
Raw materials that can be used to produce liquid smoke can be of wood species, palm, coconut shell or sawdust wood, and also plastic waste.
Manikanta, Conversion of waste plastic to fuel products, Materials today proceedings 3(8) (2020) 5190-5195. doi.org/10.1016/j.matpr. 2020.02.880 [3] Z.
Tambunan, Thermal Energy Storage System from Household Wastes Combustion: System Design and Parameter Study, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 80 (2021) 115-126. https://doi.org/10.37934/arfmts.80.2.115126 [8] Y.