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There are two types of ionic conductors based on ceramic materials that can be used as electrolytes in fuel cell.
Recently, researchers are focused on the application of two-step sintering (TSS) method to fabricate dense ultra-fined ceramic materials.
Materials and Methods Sample preparation Raw materials of Ba(NO3)2 (99%,ACROS), Ce(NO3)3 (99.5%,ACROS), Zr(NO3)2O.xH2O (99.5%,ACROS) and Y(NO3)3.5H2O (99.9%, Aldrich) were used to prepare the Ba(Ce,Zr)O3 powders.
Applied Surface Science, 234(1-4), 487–492
Advanced Materials Research, 896(3),112–115

Introduction The interior cracks defect of brittle material cause high concentration of stresses which may affect the mechanical properties of materials.
For actual materials, there are several of complex cracks in heterogeneous materials (e.g., rocks) in some cases which can not be simply reduced to two dimensions.
They use different methods to make artificial crack in brittle materials such as different transparent casting resin, cement and mortar samples by changing the location of the original cracks to simulate the destruction of brittle materials.
We choose PMMA as the test materials.
[4] R.Ayatollahi, M.R.M.Aliha, M.M.Hassani: Materials Science and Engineering, A 417, 348–356, 2006

Correlation Between Acoustic Emission and Internal Friction in Materials Vinogradov, A.
Background Acoustic emission (AE) is associated with elastic waves production by the sudden internal stress redistribution, or, to be more specific, stress relaxation in the materials.
AE and IF may also be of quite different nature at high strains where strain localization and micro fracture is observed in materials such as alloys and composites.
R. (1969), Journal of Materials Science, Vol.4, pp.170-173.
Kaneko, Y., Ishikawa M. and Hashimoto S. (2005), Materials Sci.

For this problem, the methed using dielectric material to pass bonding voltage is proposed.
Considering above factors, the silicon is selected as a conductive material.
References [1] Yin Li-peng,ChenJuan, Wang Hu.Over view of accelerometer applications[J].Journal of Changchun University of Techonology,2010,31(1):23 [2] The institute of China science.Develoing report of inertial technology.Beijing: China Science Press. 2009-2010:69~74 [3] Niu Zheng-yi.
Chinese Journal of Sensors and Actuators.
Ordnance Material Science and Engineering.

Acoustical Design Study on Application of Absorption Materials Wei Lin1, a *, Wei-Hwa Chiang 2,b 1 Assistant Professor, Dept. of Interior Design, Hwa Hsia University of Technology, No.111, Gongzhuan Rd., Zhonghe Dist., New Taipei City 235, Taiwan (R.O.C.) 2 Professor, Dept. of Architecture, National Taiwan University of Science and Technology, No.43, Sec. 4, Keelung Rd., Da’an Dist., Taipei 106, Taiwan (R.O.C.)
aweilin@cc.hwh.edu.tw, bedchiang1224@hotmail.com Keywords: Absorption material, Computer simulation, Reinforcement system.
Following sections are dedicated to detailed studies concentrating on the major design components: side wall absorbent material and draperies.
International Symposium on Room Acoustics: Design and Science, Kyoto, Japan. (2004) [4] W, Chiang, Wei Lin, Yi-Run Chen, Huang-Yao Hu, “Variable Acoustics Design of a Small Proscenium Concert Hall”.
Journal of Asian Architecture and Building Engineering. (2008)

Discharging process; Storage tank; Phase change material; Air-Conditioning.
Acknowledgment The authors acknowledge the support provided by the Provincial Science (E200822) and the Natural Science and Harbin University of Commerce.
[4] Webb B W , Moallemi M K and Viskanta R., “Experiments of melting unfixed ice in a horizontal cylindrical capsule,” Journal of Heat Transfer, vol. 109, 1987, pp. 454-459., [5] X.
Balcon, “Phase Change Thermal Energy Storage Using Spherical Capsules: Performance of a Test Plant,” International Journal of Refrigeration, vol. 19, 1996, pp. 187–196
“Experimental Study of Contact Melting Inside Horizontal Rectangular Capsule,” Journal of Naval University of Engineering., vol. 14, 2002, pp. 1-4 [10] Xiaoyan Li., “Research on Cold-storage Characteristics of New High Temperature Phase-change Materials in Cold Storage Ball,” Energy Conservation Technology, vol. 22, 2004, pp. 9-11

These applications often use composite materials and have specific requirements for mechanical properties.
Those composite modes include changing the interlacing of fiber thickness, multi-layer composite of different materials, etc[7-9].
Both the MSM film and the MNSSM film are completely mixed spinning of two materials.
In addition, we will use other materials to explore whether the characteristics of these three different composite spinning are universal.
Investigation of the figure of merit for filters with a single nanofiber layer on a substrate, Journal of Aerosol Science, 39.4(2008):0-334

(1) Raw Materials and Test Methods Raw Materials.
Journal of Nanjing Institute of Chemical Technology, 1992.12(4), p.21-22 (in Chinese)
Journal of Building Materials, 1999.2 (3), p. 232-233(in Chinese)
Journal of Water Resources, 2005.36(2), p.186-189(in Chinese)
(JC476-2001) PRC Building materials industry standard, 2001(in Chinese).

De Heer: Science.
McEuen: Science.
Lee, “Field emission of carbon-nanotube pointelectron source”, Diamond and Related Materials. 18, 1435-1439. (2009)
Gauden, “Enhanced adsorption of paracetamol on closed carbon nanotubes by formation of nanoaggregates: Carbon nanotubes as potential materials in hot-melt drug deposition-experiment and simulation”, J.
Balogun: Energy Storage Materials, vol. 25, (2020), pp. 41-51

Lim: Journal of Materials: Design and Applications 227(2), 111-123 (2013)
Lim: Smart Materials and Structures 22(8), 084001 (2013)
Lim: Smart Materials and Structures 22(8), 084002 (2013)
Lim: Applied Mechanics and Materials 394, 134-139 (2013)
Lim: Journal of Engineering Materials and Technology 136(2), 021007 (2014).