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Preparation and Photocatalysis Property of P-N Coupled Photocatalyst CoO/CdS/TiO2 Liu Fu-sheng1,2,a, Wang Sheng3,b, Liu Lian-lian1,a and Du Huan1,a 1 Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, Nanjing 210037, P.
Nozaki: Applied Surface Science Vol. 254(2008), p. 7215 [11] D.
Zhao: Journal of Hazardous Materials Vol. 155(2008), p. 320 [15] S.
Zhang: Applied Surface Science Vol. 255(2008), p. 2478 [17] Y.
Chen: Journal of Hazardous Materials Vol. 172(2009), p. 1415

Xiong: Journal of Alloys and Compounds Vol.501 (2010), p.352 [2] Q.S.
Xu: The Chinese Journal of Nonferrous Metals Vol.18 (2008), p.1051 (In Chinese)
Stoehr: Journal of Materials Science and Technology Vol.4 (1988), p. 240
Daskalov: Journal of Materials Science and Technology Vol.4 (1996), p. 51
Campbell: Material Science and Technology Vol.4 (1988), p.194

Lieurade, Materials Science and Engineering A 210 (1996) 102
Hill, Materials Science and Engineering: A 477 (2008) 208
Chengye, Materials Science and Engineering: A 257 (1998) 322
Edwards, Computational Materials Science 49 (2010) 751
Edwards, Materials Science and Engineering: A 527 (2009) 297.

Bowen, Microstructure and microhardness of dissimilar weldment of Ni-based superalloys IN718-IN713LC, Materials Science and Engineering: A, Vol. 774, 2020
Semiatin, Effect of process parameters on process efficiency and inertia friction welding behavior of the superalloys LSHR and Mar-M247, Journal of Materials Processing Technology, 2017, Pp 156-168
Flipo, Mohammad Jahazi, Dissimilar linear friction welding of selective laser melted Inconel 718 to forged Ni-based superalloy AD730™: Evolution of strengthening phases, Journal of Materials Science & Technology, Vol. 96, 2022, pp. 248-261
[10] Wenhua Dai, Sun Wenjun, Jijun Xin, Shanlin Wang, Chao Fang, Jing Wei, Weldability and mechanical properties of IC10 single crystal and GH3039 superalloy dissimilar laser beam welding joint, Materials Science and Engineering: A, Vol. 791, 2020
Prasad Rao, Hot tensile and stress rupture behavior of friction welded alloy 718 in different pre-and post-weld heat treatment conditions, Materials Science & Engineering A, 2013, 560, pp. 781–786

A porous medium is a material that consists of interconnected voids while permeability is the measure of the ease with which a fluid can move through a porous medium as porosity otherwise called void fraction measures the degree of material being porous to flow, the ratio of the volume of all pores in a material to the volume of the whole.
REFERENCES [1] Fazle Mabood, Waqar A. khan, Ahmad Izani Md Ismail, Analytical solution for Radiation Effects on Heat Transfer in Blasius Flow, International Journal of modern Engineering sciences, 2(2), 63-72, (2013)
Radiation effects on MHD free convective heat and mass transfer flow past a vertical porous plate embedded in a porous medium, International Journal of innovative Research in science, Engineering and Technology, 3, 1-14. (2014)
[8] Aarti Manglesh and Gorla M.G, The effects of thermal radiation, chemical reaction on unsteady on MHD viscoelastic slip flow, Global journal of science frontier research mathematics and decision science, 12, 1-15. (2012)
Gbadayan J.A, Agboola O.O and Abah S.O, Radiation and viscous dissipation effects for the Blasius and Sakiadis flows with a convective surface boundary condition, International journal of Advances in science and Technology, 2(4), 102-115. (2011)

Weijiansu simulated the process of a strong precipitation on July 22-23 in 2008 in jiangsu by using NCEP final analysis materials and the WRF model.
Materials and Methods Sample selection.
Chen: Chinese Journal of Meteorological Science.
Yang: Chinese Journal of Weather.
Sun et al: Chinese Journal of Atmospheric Science.

Research Center of Life Science and Environmental Science, Harbin University of Commerce, Harbin 150076, PR China; 2.
Research Center of Life Science and Environmental Science, Harbin University of Commerce, Harbin 150076, PR China; 3 School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, PR China 4.
Materials and Methods 2.1 Materials Lecithin (Tianjin Haolian Chemical Reagent Co., Ltd.
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Stress amplification sensing effect of holes on cross-fiber composite simplified from chafer cuticle Guozheng Quan 1, a Ying Tong 2, b Yingying Liu 3,c 1 State Key Laboratory of Vehicle NVH and Safety Technology, Chongqing, china 400039, China 2Department of Mechatronics Engineering, Chongqing College of Electronic Engineering, Chongqing 401331, China 3Department of Materials Science and Engineering, Chongqing University, Chongqing 400044, China aquangz_2006@yahoo.com.cn, btongying2004@126.com, cliguisheng66@126.com Key words: Sensilla;Fiber;Composite materials;Hole Abstract.
Inspired by an idea to construct bionic materials, these microstructures are simplified by a porous composite model with cross-fiber layer by layer.
Figure 2 shows the torn of chafer shell .We can see that this is a kind of orthogonal layered laid fiber-reinforced composite material, unidirectional fiber composition one-way layer, two adjacent layer direction Angle approximate 90 ° present.
Chafer carapace can be seen as a N-layer orthogonal composite panels, the stress concentration factor as a weighted average of each single stress concentration factor, namely: （2） Where: N is the overlay on the total number; M is the ply orientation number; Ni for the direction of the i repeat number of plies; Ki is stress concentration factor of the i-th layer. 4 Material models Campaniform sensillum of chafer is simplified to the pore on the orthogonal layered laid fiber reinforced plate.Study the bionic mechanical properties by this form , introduced a unidirectional fiber-reinforced plate with 1mm width , 1mm long, and set up a series of φ0.06mm porous with a certain arrangement of the rule .Up and down on both sides of the composite by Y displacement constraint，in the X axis to withstand even stress load.
Journal of Micromechanics and Microengineering, 2005, 15(7): S72 - 81

Raman, Characteristics of the γ′ precipitates at high temperatures in Ni-base polycrystalline superalloy IN738LC, Journal of Materials Science. 35 (2000) 3593-3597
Kyrgyzbaev, Determination of heat transfer coefficient and ceramic mold material parameters for alloy IN738LC investment castings, Journal of Materials Processing Technology. 211 (2011) 181-186
Jha, Developments in investment casting process - A review, Journal of Materials Processing Technology. 212 (2012) 2332-2348
An overview of hot isostatic pressing, Journal of Materials Processing Technology. 30 (1992) 45-65
Won, Effect of HIP process on the micro-structural evolution of a nickel-based superalloy, Materials Science & Engineering A. 441 (2006) 126-134

Among the various ceramic or glass-based materials for high microwave transmission, fused silica ceramics and quartz glasses are rather important materials due to their excellent dielectric and thermal properties.
The advantages of the designed materials over the conventional materials were well established; the FSs based materials showed a stable transmission spectra against the variation of the incident angle and the materials were also able to broaden and tune the waveband for efficient transmission of the EM waves.
Jha: Computers, Materials and Continua Vol. 31[3] (2012), p. 201 [2] S.M.
Yahaghi: International Journal of RF and Microwave Computer-Aided Engineering Vol. 21[6] (2011), p. 665 [5] S.
Staude and G. von Freymann: Nature Materials Vol. 7.7 (2008), p. 543 [9] V.V.