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Pure silica mesoporous materials possess a neutral framework, which limits their application in catalysis.
To obtain materials with potential for catalytic application, it is necessary to modify the nature of the amorphous walls by incorporation of heteroelements.
The red shift idicates that heteroatoms are incorporated into the framework of mesoporous materials and Si-O-M bonds were formed[6].
Pinnavaiat: Science Vol. 269 (1995), p. 1242 [2] Balasamy Rabindran Jermy, Sang-Yun Kim, Kanattukara Vijayan Bineesh and Manickam Selvaraj: Microporous and Mesoporous Materials Vol. 121(2009), p. 103 [3] Licheng Liu, Huiquan Li and Yi Zhang: Catalysis Today Vol.115(2006), p. 235 [4] F.
Montes: Microporous and Mesoporous Materials Vol. 122 (2009), p. 208 [12] Xuxu Wang, Haibing Xu, Xianzhi Fu, Ping Liu, Frédéric Lefebvre and Jean-Marie Basset: Journal of Molecular Catalysis A: Chemical Vol. 238 (2005), p. 185–191 [13] Yan Wang, Jinghong Ma, Dong Liang, Meimei Zhou, Fuxiang Li and Ruifeng Li: J Mater Sci Vol. 44 (2009), p. 6736 [14] Zhaoteng Xue, Tuo Zhang, Jinghong Ma, Haixia Miao, Weiming Fan, Yanyu Zhang and Ruifeng Li: Microporous and Mesoporous Materials Vol. 151 (2012), p. 271

One approach to improving the performance of Fe0 towards specific contaminants is to create core-shell composites with different materials [14,16].
Methodology Materials.
Chang, “Fabrication of magnetic lignosulfonate using ultrasonic-assisted in situ synthesis for efficient removal of Cr (VI) and rhodamine B from wastewater,” Journal of Hazardous Materials, vol. 375, pp. 174–181, 2019
Zhang, “Recent advances of carbon-based nano zero valent iron for heavy metals remediation in soil and water: A critical review,” Journal of Hazardous Materials, vol. 426, p. 127993, 2022
Mak, “Lab-scale simulation of the fate and transport of nano zero-valent iron in subsurface environments: Aggregation, sedimentation, and contaminant desorption,” Journal of Hazardous Materials, vol. 227-228, pp. 118–125, 2012

INTRODUCTION Discontinuously reinforced metal-matrix composites (MMCs) based on aluminium alloy are recognized as the potential new generation brake disc materials [1,2].
The material is prepared by a liquid agitating method.
Composites Science and Technology, 59, 147-155, 1999
Prediction of damage evolution in forged aluminum metal matrix composites using a neural network approach, Journal of Materials Processing Technology, 80-81, 507-512, 1998
Doong, High strain rate tensile properties of an (Al2O3 particles)-(Al alloy 6061-T6) metal matrix composite, Materials Science and Engineering, 1-2, 213-221, 1993

References [1] Zhao-Dan, Ma Chunyan: Wood composite materials.
Shanghai building materials (2002)
[2] Hao Yua kai, Xiao Jiayu:High-performance composite materials science.
[6] Ouyang Guoen, Ou Guorong:Composite Materials Testing Technology.
Journal of Composite Materials(2001).

As such composite materials are usually more expensive and less recyclable/degradable than the original biosourced polymer, their commercial use must be avoided.
Theory of polymer barrier materials 2.1 Beyond tortuosity concepts.
Freeman, Materials Science of Membranes for Gas and Vapor Separation, John Wiley & Sons (2006), p. 211
Mazabraud: Journal of Polymer Science: Part B: Polymer Physics, 44(2006), p. 431
Gieniewski: Journal of Applied Polymer Science, 18 (1974), p. 843.

Therefore in the future, by using recycled materials or more environmental materials will be a good way to reduce environment impact.
Input of materials.
Journal of Industrial Ecology, Vol.17 (6)(2013),p. 859-868 [3] T.
Journal of Resources, Conservation and Recycling. 54(2010) 776-782 [9] M.
Changsha University of Science and Technology(2007) [14] X.X.

In: Advanced Materials Research.
In: Key Engineering Materials.. 581 (2014),. 554-559 [8] K.
Duplák, Realistic Dependence T-vc for Recent Cutting Materials ,2013.
In: Key Engineering Materials. 581 (2014), 341-347 [14]Z.
In: Key Engineering Materials. 581 (2014), 95-99 [15]R.Hudák, M.

When we talk about nanomaterials, it is basically a materials-science based approach towards nanotechnology.
Nano materials and nano technology have shown great possibilities, almost, in all the phases of science and technology.
Combination of different analytical techniques gives rise to the novel insight into nano materials and makes it clear that bottom up strategies from the molecular/atomic level towards material design will lead to novel properties in to the final materials.
Today, we have a good number of international journals on nano materials/nanotechnology, addressing all aspects (from science to applications) of nano research.
Many of the research articles are dealing with the hybrid nanomaterials and there was no specific journal for these specific materials.

Carbon-based materials also offer promising applications.
Dhawan: Journal of Applied Polymer Science Vol. 113 (2009), p. 3146–3155
Duan: Journal of Materials Science Vol. 45 (2010), p. 483–489
Venkatesh: Material Science Research India Vol. 12 (2015), p. 85-88
Kim: Journal of Materials Chemistry Vol. 20 (2010), p. 1907–1912

Cement based electromagnetic shielding and absorbing building materials.
Journal of Materials Science.
Journal of Materials Science.
Journal of Materials Science.
Materials and Design, 2011, 32(5): 3017-3020