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Among the methods to functionalize materials by polymer films, Graftfast© appeared to be a powerful process since it has been successfully applied to a large variety of materials: nickel, zinc, platinum, stainless steel (inox), titanium, gold, carbon fibres, aluminium but also plastics, cellulose (wood, paper), cotton and multiwalled carbon nanotubes.
Therefore, we focused on the grafting of such materials by a biocompatible polymer (PHEMA).
Conclusion The Graftfast© process, leading to the grafting of polymer on any type of materials, was presented.
Vicens: Journal of Nanoparticle Research Vol. 8 (2006), p. 351
She: Journal of Applied Polymer Science Vol. 117 (2010), p. 534

In order to triumph over such controversy suitable reinforcement materials can be added to form as composites and paved the way for multiple applications
[7] R.Ramesh, I.Dinaharan, Ravi Kumar, E.T.Akinlabi "Microstructural characterization and tensile behavior of Nd:YAG laser beam welded thin high strength low alloy steel sheets" Materials Science & Engineering A, 780, (2020) PP: 01-11
Ramesh, I.Dinaharan, Ravi Kumar, E.T.Akinlabi "Microstructure and mechanical characterization of friction-stir-welded 316L Austenitic Stainless Steels" Journal of Materials Engineering and Performance, 28, (2019) PP: 498 - 511
[10] R.Ramesh, I.Dinaharan, E.T.Akinlabi, N.Murugan "Microstructure and mechanical characterization of friction-stir-welded Dual-Phase Brass" Journal of Materials Engineering and Performance, 27 (2018) PP: 1544-1554
[11] R.Ramesh, I.Dinaharan, Ravi Kumar, E.T.Akinlabi "Microstructure and mechanical characterization of friction stir welded high strength low alloy steels" Materials Science & Engineering A, 687, (2017) PP: 39–46.

International Journal for Numerical and Analytical Methods in Geomechanics, 2011
Journal of Geotechnical and Geoenvironmental Engineering, 1999. 125(3): p. 169-178
International Journal of Geomechanics, 2011a. 11(6): p. 449-464
[14] Zhou, B., et al., DEM investigation of particle anti-rotation effects on the micromechanical response of granular materials.
[18] Cheng, Y.M., et al., Flow Pattern for a Silo with Two Layers of Materials with Single or Double Openings.

Experimental Materials Chitin purchased from Haixin Biomaterials Co.
Swelling behavior The swelling process of native gelatin film and composite film materials was listed in Figure 4.
The swelling behavior of all materials include the following processes: the solvent molecules diffusing into the material lattice, and then the polymer chain become relaxation owing to the solvent effects, the third stage is the space extension of polymer chain.
That is to say, the thermal stability and swelling behavior of composite gelatin film has been improved remarkably, which enlarged the application fields of gelatin materials.
References [1] Marguerite Rinaudo: Progress in Polymer Science, Vol.31 (2006), p. 603-632

This material contains a lot of valuable components such as REE and niobium (mas., %: 12,8 ΣREO (rare earth oxides), 0.039 Sc, 18.4 P2O5, 9.9 Fe, 9.0 Al, 0.24 ThO2, 8.2 Nb2O5).
These products are raw materials to extract target components.
It is necessary to find a more effective acid decomposition process of this raw material.
African Journal of Science, Technology, Innovation and Development, 6 (2017) 1-8
RUDN Journal of Engineering Researches, 19 (2018) 92-101

Componential analysis of the material composition Composition.
They are the material sources for turfy soil.
Zhang: Chinese Journal of Geotechnical Engineering, Vol.33 (2011) No. 4, p 655 (in Chinese) [5] Z.X.
Li: Journal of Jilin Agricultural University, Vol. 24 (2002) No. 3, p 65 (in Chinese) [8] B.B.K.
Yang: Journal of Kunming University of Science and Technology (Science and Technology), Vol. 28 (2003) No. 3, p 121 (in Chinese) [13] Y.

Journal of Materials Technology, Vol. 123 (2002), p. 377
Journal of materials engineering, Vol. 12 (2009), p. 30
Journal of materials engineering, Vol. 7 (2010), p. 54
Computational Materials Science, Vol. 49 (2010), p. 134
Journal of functional materials, Vol. 40 (12) (2009), p. 183.

Many researches indicate that an obvious difference exists between the fracture properties of concrete materials and metal materials, i.e. for concrete materials, a micro-crack zone will emerge at the macro-crack tip during structure loading, that is the fracture process zone, and the macro-cracks have propagated to some extent before the structure loses stability.
It is clear that the original critical curve is on the conservative side and too strict with engineering materials.
Crack extension resistance and fracture properties of quasi-brittle softening materials like concrete based on the complete process of fracture, International Journal of fracture, 1998, 92:71-99
Mixed-mode fracture toughness testing of concrete beams in three-point bending, Materials and Structures,1988,37:385-406
Test Research of the Critical Value on Concrete Fracture, Journal of Fuzhou University (Nature Science), 1994,22(4):222-227

Yin, Synthesis and thermochromic properties of vanadium dioxide colloidal particles, Journal of Materials Chemistry 21 (2011) 14776
Binions, Solid state thermochromic materials, Advanced Materials Letters 1 (2010) 86-105
Shiqing Xu, Shixun Dai, Zhonghong Jiang, Study on optical and electrical switching properties and phase transition mechanism of Mo6+ -doped vanadium dioxide thin films, Journal Of Materials Science 39 (2004) 489-493
Chi Fo Tsang, Synthesis of reduced vanadium oxides in aqueous solutions, Journal of Materials Chemistry 8 (1998) 425-428
M Bowman, VO2 thin films: growth and the effect of applied strain on their resistance, Journal of Materials Science: Materials in Electronics 9 (1998) 187-191

Effect of Electrodeposition time on Capacitive Behaviour of Graphene-Zinc Oxide Rosnah Zakaria1,2,a Siti Zafirah Zainal Abidin1,2,b and Nor Kartini Jaafar1,2,c 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2Electroactive Materials Research Lab, Institute of Science, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Malaysia a*rosna593@uitm.edu.my, bszafirah@uitm.edu.my, cnorka603@uitm.edu.my Keywords: Graphene-ZnO, electrodeposition time, cyclic voltametric, resistance and catalytic behaviour.
However, it can be good candidate for various micro electrical of capacitor devices. 1.0 Introduction Graphene known as super strong and the thinnest structure of materials.
Meanwhile, recombination graphene-ZnO as a composite material is a good potential candidate for photovoltaic materials.
Journal of Materials Science, 50(3), 1469– 1477.
Materials & Design, 90, 839–844. http://doi.org/10.1016/j.matdes.2015.11.020 [12] Zhang, Z., Ren, L., Han, W., Meng, L., & Wei, X. (2015).