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The XRD measurement showed that doping of K2CO3 did not change the structure of CeO2 with the addition of K2CO3 without formation of Ce-K-O solid solution in these materials.
It is observed that there are essentially two main peaks in the TPR profiles of the five samples, indicating two main oxygen species in these materials.
The XRD result showed that doping of K2CO3 could not significantly change the structure of CeO2 with the addition of K2CO3, and no formation of Ce-K-O solid solution in these materials.
Science. 259 (1993) 343-346
Si, Modification of CeO2-ZrO2 catalyst by potassium for NOx-assisted soot oxidation, Journal of Environmental Sciences. 23 (2011) 145–150

School of Electronic and Information Engineering, Liaoning University of Science and Technology Anshan, China 2.
Ansteel Engineering Technology Corporation Limited Anshan, China a. tengjiawei1978@163.com; b. tw_ln_1978@126.com Keywords: Cold Rolling Materials; Web Database; ASP.NET; Internet Abstract.
It provides users with a standard data of the domestic cold-rolling materials, including material properties, chemical composition, physical properties, mechanical properties, microstructure properties, process parameters and process equipments.
The system can provide users with rich resources and convenient query function, can help users to select reasonable cold rolling process according to the materials, and select appropriate equipments according to the materials and process.
[9] Bai Jianyu, Xu Jinfu, Bao Mingdong,”The Database of Cold-punched Die Material and Its Application” ,Materials for Mechanical Engineering, Vol.25, pp.36-39, 2001 [10] Tong Xiaoyan,”The Design of User-Oriented Database of Material Performance Based on Client/Server Model”, Technical Proceedings of the Materials Science and Engineering, pp.259-264, 1998.

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.

C., “Challenges to Developing and Producing MMCs for Space Applications”, Journal of Materials, Vol. 53(4), 2001, pp22–25
Joshi “Characteristics of Machined Surfaces on Al/SiCp Metal Matrix Composites”, International Journal of Mechanical Engineering and Material Science (IJMEMS), 1 (2) December 2008
Joshi, “Cutting Forces and Surface Roughness in Machining Al/SiCp Composites of Varying Composition”, International Journal of Machining Science and Technology,Vol.14:2 (2010), pp 258-279
[11] Kitagawa, T. and Maekawa, K., “Plasma Hot Machining for New Engineering Materials”, Wear, Vol.139, 1990, pp251–267
[14] Madhavulu, G. and Ahmed, B., “Hot Machining Process for Improved Metal Removal Rates in Turning Operations”, Journal of Materials Processing Technology, Vol.44, 1994, pp199–206.

BIPV combine in an harmonious way the architectural functions of building materials (protective, good-looking, …) and the electrical production.
Relative to the shelf-mounted Building-Applied PV systems (BAPV), BIPV as building materials and construction combined into one.
The Computer Journal, 1965. 7(4): p. 308-313
The Computer Journal, 1964. 7(2): p. 155-162
Journal of InorganicMaterials, 2010. 25(1): p. 37-40

Fig.1 new developed direct shear test instrument for municipal solid waste 1.2 Composition of the Testing Materials The materials of municipal solid waste are divided into three parts: incompressible solid material, reinforced material that is difficult to be biodegraded and the material that is easy to be biodegraded.
The moisture content of original samples is 168%. 1.3 Laboratory Test Procedures The materials of municipal solid waste are divided into three parts, and each part is mixed uniformity in laboratory.
This is because that the less waste materials in the testing sample, and larger is the void volume, then the smaller is the shear stress.
[3] Shi jianyong, in: Experimental Study on Deformation of Municipal Solid Waste [J], Journal of Hohai University(natural science edition), 2001, 29(B):131-134
[9] Li xiaohong, in: Experimental Research on Municipal Solid Waste Landfills Strength Charater in a Refuse Dump Chongqing[J], Journal of Chongqing University(natural science edition), 2006, 29(8):6-9

., Ladkrabang, Bangkok, Thailand 10520 ap.sumtong@gmail.com, bapiluck.ei@kmitl.ac.th, ckchalapat@gmail.com Keywords: Aluminum Oxide, Anodic Aluminum Oxide (AAO), Nanoporous Materials, Anodization, Nano-Filters, Nanomaterials, Nanoelectronics Abstract.
Fawcett, “Progress in Nano-Engineered Anodic Aluminum Oxide Membrane Development”, Materials, vol.4, pp. 487-526, Feb. 2011
Bojara, “Fabrication of anodic aluminum oxide with incorporated chromate ions”, Applied Surface Science, vol. 259, pp. 324-330, Jul. 2012
Cauda, “The Effects of the Film Thickness and Roughness in the Anodization Process of Very Thin Aluminum Films,” Journal of Materials Science & Nanotechnology, vol. 1, pp. 1-9, Jul. 2014
Wong, “Decoupling two-step anodization in anodic aluminum oxide,” Journal of Applied Physics, 106, 104305 (2009) [13] O.

Influence of the Main Material on the Collision Result In order to study the influence of different materials on collision result, the quadrilateral cross section boxes of two different main materials with the wall thickness of 1mm accordingly are introduced to simulate the collision.
The parameters of two materials are shown in Tab.1.
References [1] Wenlong Ying, Guoping Yang: Journal of Shanghai University of Engineering Science, Vol. 26 (2012) p.321
[2] Lie Gang, Haowen Tan, Wei Fan: Journal of Chongqing University of Technology, Vol. 27 (2013) p.1
[4] Yang Liu, Wei Yang, Zhou Liu: Xian University Journal, Vol. 29 (2010) No.6, p.43

Similitude design of a model test concerns the size and materials of the model.
Then, in order to investigate the failure mechanism of stabilizing pile, the physical properties of model materials and the difficulty of making of model pile are taken into consideration.
Based on the similitude relations of the two kinds of model materials, the strength model of the reinforced concrete pile can be established.
Acknowledgement This work was financially supported by the National Natural Science Foundation of China (11072193 and 50879039), and China Postdoctoral Science Foundation funded project (20100481354).
Journal of Hydraulic Engineering, Vol.41, issue.4( 2010), p.446–451.

Journal of Materials Research and Technology, 2022
Materials Science and Engineering: A, 2020. 774: p. 138920
Materials Science and Engineering: A, 2018. 731: p. 595-602
Journal of Materials Engineering and Performance, 2022. 31(7): p. 5583-5592
Materials Science and Engineering: A, 2021. 801: p. 140415