Search results

The stability of Ca-based sorbents during cyclic runs can be achieved via the incorporation of inert support materials.
Calcium oxide (CaO) is the most promising materials among the other solid CO2 sorbent [3,4].
Some of inert support materials including Al2O3, ZrO2, Mn2O3, CeO2, La2O3, Y2O3, Nd2O3 and MgO [5-9].
MgO is the most promising material compared to other inert materials available as well as it is less expensive compared to others.
Advanced Functional Materials, 24(36), 5753–5761

Film for preparing hydrogen storage materials is a new method developed in recent years.
Schulz: Journal of Materials Science, Vol. 31(1996), p.695
Wu: Rare metal materials and endineering, 36(2007), p 896
Ji: Rare metal materials and endineering, 39(2010), p545
Xia: Rare metal materials and endineering, ,38(2009), p769.

Introduction Biodegradable stents have been getting attention from many researchers and engineers in biomedical and materials research fields since they can do their specific function for the estimated period of time and then steadily disappear.
Constitutive material model The biodegradable magnesium stent CAD model is designed with the help PRO/E modeling tool as showed in figure.1.
The authors acknowledge the financial support of the Natural Science Foundation of Heilongjiang Province of China (No. 159100120019) and LTCS National Laboratory of China.
Kumar: Journal of Biomechanics Vol. 38, (2005), p.1221 [4] F.
Thollet: Journal of Biomechanics. 34 (2001)1065–1075

The core-sheath fiber structure and spinning materials properties make the fiber have a good heat-bonding performance.
The core-sheath fiber structure and material properties make the fiber have a good heat-bonding performance [1-2].
Spinning and finishing technology 2.1 Spinning raw materials Spinning materials are shown in Table 1: Table 1 Spinning materials Material Melting index [MI] Weight average molecular weight [10,000] Density [g/cm 3] PP 20~25 15 0.901 HDPE 18~25 12.1 0.961 2.2 Spinning equipments Of the spinning equipments for PP/HDPE heat-bondable composite fiber, screw extruder, pre-filter, measuring pump, take-up machine were common spinning assembly.
(2)The core-sheath fiber structure, spinning material properties and especially the thermo-fusing character make the fiber have a good heat-bonding performance.
References [1] Dasheng ZHANG, Rui WANG, Yanhua QIN, Xin LIU, Xinjun ZHU: Synthetic Fiber in China 2006(6):1-2 [2] Yuanhui LI: Journal of Chengdu Textile College 2003, 20(3):9-10 [3] Jianfeng DI: Shanghai Textile Science & Technology 2003, 31(4):52-53 [4] Ling WANG, Wangming HU: Journal of Textile Research 2007, 28(1):85-86 [5]Qinfei KE, Ye ZHANG: Technical Textiles 2002, 20(5):15-17 [6] Binxuan NI, Xiaoning JIAO: Nonwovens 2008, 16(3):23-24 [7] Shuhua LI, Zhaofeng LIU, Panpan HU: Journal of Textile Research 2003, 24(5):118-119 [8] Information on http://www .310052.com/jsyj/44/3826.html [9] Akira Isogai: Journal of the Society of Fiber Science and Technology 2001 (57):1

Materials and Methods Materials.
Bonfield, Effect of carbonate substitution on the ultrastructural characteristics of hydroxyapatite implants, Journal of Materials Science: Materials in Medicine. 16(2005) 899-907
Materials Science and Engineering C. 32(2012) 929-936
Phebe, Some physico-chemical aspects of hydroxylapatite, Journal Of Materials Science. 31(1996) 1-21
Masudi, Synthesis and Characterisation of Pure Nanoporous Hydroxyapatite, Journal of Physical Science. 22 (2011) 25-37

Lin, and D.S Qian School of Materials Science and Engineering, Wuhan University of Technology Wuhan 430070, PR China Keywords: Ring rolling; Forming; FE simulation Abstract.
However, the properties of materials may change with the strain rate.
Needham: International Journal of Mechanical Sciences Vol. 10 (1968), p. 455-468 [4] J.B.
Kirkland: International Journal of Mechanical Sciences Vol. 15 (1973), p. 873-893 [5] N.
Zhan: Journal of Materials Processing Technology Vol. 177(2006), p.634-638 [9] D.S.

Introduction III-Nitrides materials have beenintensively studied due to their unique properties such as wide direct band gap, strong piezoelectric effects, high-saturation velocity and high breakdown field [1].
Ren: Journal of Applied Physics, Vol. 86 (1999), p. 1
Jen Chang: Solar Energy Materials and Solar Cells Vol. 94 (2010), p.1259
Sánchez: Materials Science and Engineering: B, Vol. 174 (2010), p. 263
Massies: Materials Science and Engineering B Vol. 59 (1999), p. 39

Computational Materials Science, 2010, 47(3): 685-692
Theoretical Study on Lattice Vibration Spectrum of Novel Functional Materials[M].
Journal of Suzhou University of Science & Technology, 2010, 26(5): 615-620
Ab initio simulation of the properties of ferroelectric materials[J].
Modelling & Simulation in Materials Science & Engineering, 2003, 11(4):R69

The test raw material and the method 2.1 Test materials The clay of test taken from Hohhot, a site for the newly piled all disturbed clay, loose soil, soil and its main physical property indexes are shown in table 1.
,natural science edition, 2007, 27 (5) : 20-23 [8] Xianzhi Huang, Xiaohong Bai.
Journal of building structures: 2005, 26 (2) : 124-128
Journal of building materials, 2006, 9 (3) : 291-296
China journal of highway, 2006, 19 (5) : 12- 17

Intelligent Instrument for Measuring Eutectic and Co-melting Point of Freeze-drying Material Liu Xue1, 2, Huang Chuan-wei1,2, Li Si-wei1, Fan Xiao-wei1 1Experimental Instrument Plant, Academy of Military Medical Sciences, Beijing 100850, China; 2 Beijing Four-Ring Science Instrument Plant Co.
Use the standard resistance instead of the impedance of the materials.
But different materials have different characteristics, the difference of the temperature - impedance curve can be large.
Wuhan : Huazhong University of Science and Technology Press, 1990.
Design of Instrument for Measuring Eutectic and Co-melting Point of Freeze-drying Material[J].Chinese Medical Equipment Journal, 2013, 31(4): 15-17, 20.