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Introduction Direct NaBH4 -H2O2fuel cell (DBHFC) is attractive as a new, clean alternative power source for portable electronic devices due to their high energy density, raw materials are easier to store and transport [1] [2] .
Journal Power Sources. 2008(175)75–81 [6] Choudhury N.
Journal of Power Sources. 2005(143 )1-8 [7] Dong Y L, Ling J Y.
Synthesis of Pt–Ag alloy triangular nanoframes by galvanic replacement reactions followed by saturated NaCl treatment in an aqueous solution .Materials Letters 2014 (121) 113–117 [9] Shuping Yu, Qun Lou, Kefei Han.
International journal of hydrogen energy 2012 (37) 13365-13370 [10] B.

It is well known that Electrochemistry is one of most important properties of solar cell materials.
In a word , ICMA and its derivatives are alternative materials and could be widely used in high performance polymer solar cells.
Solar Energy Materials & Solar Cells 94 (2010) ,1572–1577
Solar Energy Materials & Solar Cells 93 (2009) ,1827–1832
Journal of Heilongjiang Institute of Science and Technology ,20(2010), 206-210

As built materials were used for the joint shown in Fig. 2 a) and HT materials prior LW in Fig. 2 b).
Materials & Design, 131:12-22, oct 2017
Materials, 12(18):2967, sep 2019
Materials Science and Engineering: A, 713:294-306, jan 2018
Materials Science and Engineering: A, 644:32 - 40, 2015.

Preparation of Modified Expanded Graphite by KOH Ming Yang1,2, Yinghua Zhao2 , Yingchen Zhang 2,3,4,b, Dengxin Li 2,a 1) Research Center of Analysis & Measurement, Donghua University, Shanghai 201620, China 2) School of Environmental Science and Engineering, Donghua University, Shanghai 201620, China 3) Langsha Group, Zhejiang 322000, China 4) School of Textiles, Zhongyuan University of Technology, Zhengzhou, Henan 450007, China *Corresponding author: (a) lidengxin@dhu.edu.cn (b) yczhang2002@163.com Keywords: Expanded Graphite; KOH; Lead Abstract A new material on adsorption of Pb(II) was introduced in this paper.
Material and Methods Preparation of expanded graphite Commercial expandable graphite (expansion ratio of 150 - 250mL/g, purchased from Qingdao Nanshu Hongda Graphite Co.
Acknowledgments This research was granted financial support from Langsha Postdoctoral Science Foundation, National High Technology Research and Development Program of China (863 Program, No. 2006AA06Z132), and Project of Key Discipline Construction in Shanghai (No.
Chinese Journal of Chemical Engineering, 16(3)401-406 [2] M.Kobya,E.Demirbas,E.Senturk,M.Ince,J.BioresourceTechnology.96(2005)1518-1521 [3] Niu Yaolan, Ma Chengyu,Li Dengxin etal.
Chemical Journal of Chinese University.2010,31(10):1929-1933 [4] Josyulu O S, Sobhnadari J.

[3] Shape Memory Materials / Ed. by K.
Medical materials and implants with shape memory / V.E.
Ren, Physical metallurgy of Ti-Ni-based shape memory alloys, Progress in Materials Science 2005, 50, 511–678
Resnina, Stability of mechanical behavior and work performance in TiNi-based alloys during thermal cycling, International Journal of Materials Research 2013, 104, 1, 11-17
Alexandrov, Bulk nanostructured materials from severe plastic deformation, Progress in Material Science, 45, 103–189

Introduction Porous ceramic materials have received considerable attention due to their wide applications in environmental filters, gas/liquid separators, light weight structural materials, biomaterials, thermal insulators, sensors etc [1-6].
Usually, the mechanical properties of the porous materials are not as good as the corresponding dense materials.
Experimental Procedure Raw Materials.
Japan) were used as starting materials.
Zangvil: Materials science and engineering A Vol. 262[1] (1999), p. 16

Stress Corrosion Analysis of Steam Generator Tube of Nuclear Power Plant by Finite Elements Shuang Jiang1, Jun Cai1*, J.W.Zhang1, Y.D.Wang2 1School of Nuclear Science and Engineering, North China Electric Power University, Beijing, China 2State Key Laboratory of Metal Materials, Beijing University of Science and Technology, Beijing, China *Corresponding author: caijun@ncepu.edu.cn Keywords: stress corrosion, FE calculations, heat transfer tube, Nuclear Power Plant, steam generator Abstract.
The parameters of these materials are listed in Table 1[2,7].
The stress corrosion of a material occurs in the three essential conditions, (1) the material is sensitive itself to a stress corrosion, (2) a large tensile stress acting on the materials, (3)the chemical environment which can cause stress corrosion[9,10].
Because the HTTs are made of the materials susceptible to stress corrosion, the tube rupture often occurs.
Moreover, there also are a lot of ions in the secondary side water, which are corrosive to the tube materials more or less[3,11].

It can also be seen that the materials in the impacted zone are pushed aside as the projectiles penetrates through the thickness, and the plastic strain accumulates around the projectile nose.
International Journal of Engineering Sciences, 1978, 16: 793–807
International Journal of Impact Engineering, 1999, 22(9–10): 855–887
International Journal of Impact Engineering, 2002, 27: 19–35
International Journal of Impact Engineering, 2003, 28: 413–464

Materials and Design, Vol. 21(2000), p.287-295 [2] B.P.
Journal of Materials processing Technology, Vol. 135(2003), p. 324 [3] Q.
Journal of Iron & Steel Research, Vol.15(2003), p 654 (in Chinese) [4] T.
Hai: Superplastic Constitutive Relation and Its Applications, In: Superplasticity in Advanced Materials, ICSAM.97, edited by A.H.
Transactions of Materials and Heat Treatment, 2011, Vol. 32(2011), p.51 (in Chinese)

With the development of modern science and technology and require of the quality request of the product, the research of reliability has become a important research direction in science and technology.
According to stress-strength interference theory, the state function is defined as (11) Equation r is the strength of materials , random variable X=[r P b a]T on behalf of an unknown number of arbitrary cross-section, random variable E[X] and Var[X] variance are known, these random variables are normally distributed.
Journal of Shenyang Institute of Aeronautical Engineering, 2000, 17(4): 11～13
Mechanical Science and Technology for Aerospace Engineering, 2006, 25(5): 616～618
Journal of Harbin Institute of Technology, 2011,43(Sup1): 34～37.