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Different kinds of hydrogen storage technologies and materials, and their advantages as well as disadvantages were compared in the referred papers [3~5].
(In Chinese) [2] H.X.Huang,K.L.Huang,S.Q.Liu.Progress in hydrogen storage technologies and materials.
New Chemical Materials, Vol. 136,No.11(2008),p27-29.
Maxwell.Journal of Fuel Cell Science and Technology, Vol.5(2008), p1-10
[11] P.Xu,J.Y.Zheng, P.F.Liu.Materials and Design,Vol.30(2009),p2295-2301

Fig.1 Mesh plots of impeller 1─blades，2─hub，3─reel，4─wheel disk 3 4 2 1 The Finite Element Analysis and Computation on the Impeller Structure As the materials of impeller parts are Hot Rolling Low-carbon Steel Q235, the whole impeller is treated as a continuous-material and well-proportioned entirety with same density, modulus of elasticity and Poisson's ratio; Poisson's number (respectively according to 7850kg/m3, 2.06GPa, 0.3 [8]).
Journal of China Coal Society (in Chinese).
Journal of China Coal Society (in Chinese).
Journal of Huazhong University of Science and Technology (in Chinese).
Journal of China Coal Society (in Chinese).

Compared with other carbon materials for supercapacitor.
Experiement The Preparation and Examination of Activated Carbon Electrode Materials.
supercapacitor electrodes from new ordered porous carbon materials obtained by a templating procedure[J].
Materials science and Engineering, 2004, B108:148-155
Journal of power source, 2002, 109(1):403-411

Zinc oxide (ZnO) nanoparticles was recently confirmed as potential semiconductor materials for degradation of dyes solutions in contaminated water [1].
Manivanna, A room-temperature and microwave synthesis of M-doped ZnO (M = Co, Cr, Fe, Mn & Ni), Journal of Cluster Science 16 (2005) 523–536
[11] Rosari Saleh, Suhendro Purbo Prakoso, Adel Fishli, The influence of Fe doping on the structural, magnetic and optical properties of nanocrystalline ZnO particles, Journal of Magnetism and Magnetic Materials 324 (2012) 665-670
Naqvi, Ameer Azam, Structural and frequency dependent dielectric properties of Fe3+ doped ZnO nanoparticles, Materials Research Bulletin 47 (2012) 3952-3958
[25] Ruh Ullah, Joydeep Dutta, Photocatalytic degradation of organic dyes with manganese-doped ZnO nanoparticles, Journal of Hazardous Materials 156 (2008) 194–200.

XPS is widely used in physics, chemistry, biomedical materials, surface science and other fields[3].
Thin films composed of graphene and related 2D materials are ideal samples for testing with XPS.
XPS can be used to further study performance such as electrical and thermal properties of graphene materials by combining with other characterization methods commonly applied in materials science such as UV, XRD and Raman spectroscopy [9-11].
For homogeneous bulk materials, the usual method is to clean the surface during sample preparation.
Woicik, Recent applications of hard x-ray photoelectron spectroscopy, Journal of Vacuum Science & Technology A, 34 (2016) 21

The reason is that the theory of mechanics of materials is used in Drilling-Hole-Loading method.
Drilling-Hole-Loading method can also applied to measure tensile strength of small irregular brittle materials.
Dean: Journal of Multi Scale Modeling, 2009, 1(3), 369-387 [3] Marcin Chrzanowski and Krzysztof Nowak: Journal of Multi-scale Modeling, 2009, 1(3), 389-402
[6] Huaifa Ma, Houqun Chen, Baokun Li: Journal of Hydraulic Engineering, 2004, 10.
[7] Xinwei Tang, Chuhan Zhang: Chinese Journal of Computational Mechanics, 2009, 06.

Acknowledgments This research is supported by the National Nature Science Foundation of China (51275084) and the National Nature Science Foundation of Liaoning Province (201102073).
Cai: Journal of Northeastern University, Vol. 24(2003), p. 564-568
Hitchiner and B.mills: Materials Processing Technology, 2011, p. 78-88
Wang: Journal of Mechanical Engineering, Vol. 48(2012), p.183-188
Cai: Journal of Manufacturing Science and Engineering, Vol. 123(2001), p. 185-190

Then we use Newton Material Channel to define the physical material for tracks.
The materials depend on Newton Material Contact Channel to attribute definitions between the each two materials.
Journal of Nanjing Agricultural University(Social Science Edition).Vol. 06 (2013). p. 7-12 [5] Da Hu Wang et al., 2014, Applied Mechanics and Materials, 488-489, 1019 [6] CHEN Gang, CUI Zhuang-ping, ZENG Yang, et al.
Journal of System Simulation. p. 167-172. (2013) [7] Ding-xuan, et al. 2013.
Journal of Huazhong University of Science and Technology(Nature Science Edition).Vol.03 (2013).p. 87-91 [8] LUO Qiu-shun, ZHANG Ji, GUO Jian, et al.

The various parts of the material properties of the geometric model and unit type were defined, the five kinds of element types and five kinds of material parameters are given in Table 1, and the area of the SSFUT and air field were meshed with proper mesh density, the finite element model is shown in Fig. 5.
Foundation item: Project supported by National Natural Science Foundation of China (51075288), Natural Science Foundation of Provincial universities (12KJB460010) and Jiangsu Natural Science Foundation (BK2011314) Reference [1] R.
[2] S.Yoshizawa, T.Ikeda, A.Ito: submitted to Journal of Med Biol Eng Comput (2009) [3] T.
Kanda: submitted to Journal of Sensors and Actuators (2009) [4] S.Yuan, Z.Zhou, G.Wang: submitted to Journal of Microelectronic Engineering (2003) [5] L.QIN, L.LI, L.K.WANG: submitted to Journal of Functional Materials (2007) [6] X.P MO.: submitted to Journal of Technical Acoustics (2007) [7] G.ZHOU, W.SHOU: submitted to Journal of Technical Acoustics (2002) [8] P.ZHANG, X.P.
HE: submitted to Journal of Shaanxi Normal University (2009)

First, the materials for WO3/Pd sol, the devices and the detail steps of the sol preparation were introduced.
Experiments show that material ratios, equipments and procedures have to be cautious.
For WO3/Pd sol, main reagents and materials include: tungsten powder (99.8%), hydrogen peroxide (30%), ethanol, acetone, platinum wire, chloroplatinic acid, palladium chloride, silver nitrate and sodium citrate.
Sensors Journal, 2011（11）: 1201-1205 [2] Sekinotont S.
Electrochromism in surface modified crystalline WO3 thin films grown by reactive DC magnetron sputtering .Applied Surface Science, Volume 282, 1 October 2013, Pages 77-83