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Piezoelectric Properties Study of KNN-LS Lead-free Ceramics Synthesized by Sol-gel Method Xin Jin1, a, Xinghua Fu1, a, Wenhong Tao1, a, Yanglu Hou1, a 1School of Material Science and Engineering, University of Jinan, Shandong, China amse_fuxh@ujn.edu.cn Keywords: Potassium sodium niobate, Piezoelectric ceramics, Sol-gel.
Journal of Liaocheng University(Nat.
China Science and Technology Information, 2010(10):153-154 [4] Yj Zhao, Yzh Zhao, et al.
Journal of the European Ceramic Society, 2011(31):1939–1944 [5] Saito Y, Takao H, Tani T, et al.
Journal of China West Normal University(Natual Sciences). 2008, 29(4): 356-359

Hao: Applied Mechanics and Materials, vol. 16-19 (2009), p. 713
Zhao: Applied Mechanics and Materials, vol. 16-19 (2009), p. 995
Xu: Journal of Harbin Institute of Technology (China), vol. 39 (2007), p. 1403
Ruan: Journal of Plasticity Engineering (China), Vol. 8 (2001), p. 56-58
[6] W.H Kuang: Applied Mechanics and Materials, Vol. 16-19 (2009), p. 628-632.

Kim 1,a 1 Division of Mechanical Engineering, Inha University, Incheon 402-751, Korea 2 School of Materials Science and Engineering, Inha University, Incheon 402-751, Korea 3 Department of Mechanical Engineering, University of Incheon, 402-749, Korea 4 School of Metallurgical and Materials Engineering, Yeungnam University, Gyonsan 712-749, Korea a chomwnet@inha.ac.kr, bwscho@inha.ac.kr, cdspark@incheon.ac.kr, djhlee@yu.ac.kr, e leee@inha.ac.kr , ftiseo@incheon.ac.kr Keywords: Si3N4-hBN, Powder Blasting, Micro-pattern, Micro-machining, Machinable Ceramics.
Introduction Generally, Si3N4 composites are known as very difficult-to-cut materials because of its high strength and hardness.
McGeough: Micromachining of Engineering Materials (Marcel Dekker, New York 2001) [3] J.A.
Syoji: Journal of the JSPE, Vol. 54, No. 6 (1998), p. 881 [8] P.
Izawa: Journal of the Society of Abrasive Machining, Vol. 44, No.1 (2000), p. 11 [13] D.

Materials .
Table 1 The chemical constituents of cement constituents SiO2 Fe2O3 AI2O3 CaO MgO SO3 C3A Loss Content (%) 29.98 4.57 3.96 56.53 3.97 1.74 2.71 0.75 Table 2 Raw materials of scheme 1 No.
W/C Cement/Kg Water/Kg Sand/Kg Stone/Kg C1 0.45 366 165 820 1005 C2 0.5 366 183 744 1116 C3 0.55 366 201 739 1107 C4 0.6 366 220 734 1101 Table3 Raw materials contene of scheme 2 No.
(Science and Technology).Vol.39(2008).p603-606(in Chinese) [3] Yingfang Fan,JingZHou: China Civil engineering Journal.Vol.37(2004),p. 25 (in Chinese) [4] Yahui Liu,CHunni SHenandXiangweiFang:Journal of CHongqing Jianzhu University.
Journal of Zhejiang University (EngineeringScience).

Material parameters of the analysis objects are listed in Tab.1.
Acknowledgments: The authors acknowledge the financial support from the National Natural Science Foundation of China (project: 51105087).
Vol. 13 (2012), p.31 [11] Hidetoshi K. , Masashi D. , Kaori K.: Journal of the Society of Materials Science, Vol. 49 (2000), p.1318Your Paper's Title Starts Here: Please Center use Helvetica (Arial) 14 FULL First Author1, a, FULL Second Author2,b and Others3,c 1Full address of first author, including country 2Full address of second author, including country 3List all distinct addresses in the same way aemail, bemail, cemail Keywords: List the keywords covered in your paper.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

To explore the effect of polyaniline on performances, LiFePO4/C cathode materials were prepared via hydrothermal method, using glucose as a carbon source and polyaniline as a modifier.
In the CV profile, higher peak current means good electrode reaction kinetics, and consequently, good rate performance of the (LiFePO4/C)0.9(PANI)0.1 cathode materials.
Arlinghaus: Solid State Sciences Vol. 13 (2011), p. 824 [3] C.W.
Kong: Materials Characterization, Vol. 61 (2010), p. 720 [5] J.F.
Goodenough: Journal of the Electrochemical Society, Vol. 153 (2006) No.12, p. 2282 [8] W.H.Chen, L.

At this stage, knowledge just like the raw material of the material production process, it had not formed an available product.
Acknowledgements This work was financially supported by the Qingdao social sciences project (QDSKL130138), Shandong University research project (J13WG25), National Natural Science Foundation(71332007),The Ministry of Education of major projects (13JZD017), Particular Postdoctoral Science Foundation Project(2014T70058), Postdoctoral Science Foundation Project(2014M560928),Qingdao soft science project (14-4-3-1-（20）-zhe).
Journal of Huazhong Agricultural University (SOCIAL SCIENCE EDITION), 2007 (3):65-68 [2] Fu Jiaji.
Oxford(UK)Elsevier Science,2002.267--289
Design for Successful Knowledge Management—How Enterprises Should Design the Places of Interaction to Gain Competitive Advantage[J]．Journal of Network and Computer Application，2002，25：263—278

Typically, casting materials are made of metals or other time-curing materials that cure after mixing multiple parts together.
It is imperative that combinatorial optimization be used to handle these waste materials.
The fabrication of LDR based automated conveyor for materials handling was done by Hirendra Kumar Verma et al. [17].
[7] Kamble Snehal A and Rayjadhav Suyog B, Review Paper on Characterization of Casting Material by Ultrasonic Techniques, International Journal for Innovative Research in Science and Technology, 5 (2019) 21-24
[11] Haiping Cao and Magnus Wessén, Mechanisms of segregation band defect formation in pressure diecast magnesium components, Materials Science Forum, 488–489 (2005) 381- 384

Rai2,b 1,2Department of Physics and Materials Science and Engineering Jaypee Institute of Information Technology Noida, India E-mail: a, b dk.rai@jiit.ac.in Keywords- Polymer electrolyte, Proton conduction, Dielectric studies Abstract— Dielectric properties of proton conducting polymer electrolyte system, containing polyethylene oxide (PEO) as host polymer and ammonium hexfluorophosphate (NH4PF6) as complexing salt plasticized with EC and EC:PC, are investigated.
The inherent properties of polymer electrolytes like shape versatility, flexibility, light weight, processability etc make them more promising than other materials for device applications.
Colomban (Ed.), “Proton Conductors: Solid Membranes and gel – Materials and Devices”, Cambridge University Press, Cambridge, 1992
Samantaray, “Studies of dielectric and electrical properties of plasticized polymer nanocomposite electrolytes”, Materials Chemistry and Physics, vol. 115, 2009, pp. 557-561
Mohamad, “Effect of temperature on the performance of proton batteries based on chitosan–NH4NO3–EC membrane”, Journal of Membrane Science, vol. 325, 2008, pp. 653-657

The prepared materials were manufactured into 5.0×3.0×0.4 mm sheet chips.
Liu: Materials Environmental (Metallurgy Industry Press, eijing2004) [10] Y.S.
Gu: Journal of Colloid and Interface Science. vol.240(2001), p.608 [12] G.X.
Petros: Journal of Colloid and Interface Science. vol.153(1992), p.537 [13] J.Y.
Li: Journal of Alloys and Compounds, (2009, In press) [16] Q.G.