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Online since: January 2005
Authors: Xin Gang Yu, Hong Wen Ma, Yanbin Zuo, Hui Feng Zhao, Wu Wen Luo, Li Wang, Wenrue Bi
TEM and TEM-EDX Analysis of Cross-section of Anti-reflective Thin Film and Glass Substrate Yu Xingang 1,a , Ma Hongwen2,b, and Zuo Yanbin 3,c ,Zhao Hui-feng4,d, Luo Wuwen5,d ,Bi Wenrue 6,d, Wang Li 7,d 1,3Key laboratory of nonferrous materials and new processing technology(Guangxi Uniwersity, Guilin Institute of Technology) Ministry of Education, Guilin , China 2 Department of material science China University of Geosciences, Beijing, China 4,5,6,7Research Institute of glass and glass fiber,China Building Material Academy, Beijing,China a Yu_xin_gang@163.com, bmahw@cugb.edu.cn, c zyb1976@126.com, dzhao-73@tom.com Keywords: Thin Film, Anti-reflective Glass, Sol-gel, Diffusion Abstract.
Introduction Since the pioneer work of Dislich in 1971 [1], the sol-gel process has become an interesting and rapidly growing method in the field of new ceramic materials.
Experimental procedure Tetraethoxysilane (TEOS)and titanium tetraethoxide (TTE) were used as starting materials for Guangxi Academic Degrees Commit 2003 Degree Authorization Office Academic Construction Fun preparing the coating solutions through hydrolysis-condensation reactions under acidic (diluted hydrochloric acid) catalysation .
Silicate Journal, 1993,5, p,443
Online since: August 2008
Authors: Francisco Cristóvão Lourenço de Melo, Vera Lúcia Othéro de Brito, Antônio Carlos da Cunha Migliano
The magnetic properties of these materials are highly dependent on the zinc fraction "x" and microstructure.
The appropriate proportion of raw materials (NiO, ZnO, and Fe2O3) was wet mixed for eight hours in a ball mill and dried in a furnace.
The material was characterized by means of Archimedes method (density), scanning electron microscopy (SEM), and light microscopy (LM).
The variation of the magnetic permeability with temperature is affected by the Curie temperature (TC) of the material.
Castaño: Journal of Materials Science.
Online since: January 2011
Authors: Reza Afshar, Mehdi Bayat, Sahari B. Barkawi, Aidy Ali
Wang et al. [3] presented an optimal manufacturing feasible design of material reinforcement of an automotive body for the purpose of improving the rigidity with the least amount of added material.
Cui et al. [5] used the concept of multi-material construction that is proper selection of material for the intended part function.
The material of the structure is assumed to be mild steel.
Wang: Materials and Design Vol. 29 (200), p. 381 [6] G.W.
Choi: Journal of Mechanical Science and Technology Vol. 22 (2008), p. 41 [7] ANSYS/LS-DYNA Manual (2007) ANSYS Corporation Inc.
Online since: October 2014
Authors: Yong Zhe Fan, Rui Na Ma, Jin Qiu
Influence of pH on Electroless Ni-P-γAl2O3 Composite Plating on AZ91D Magnesium Alloy by Ultrasonic Wave Yongzhe Fan1, a *, Jin Qiu1, b, Ruina Ma1, c 1School of Material Science and Engineering, Hebei University of Technology,Tianjin,China afyz@hebut.edu.cn, bqiujin_1989@126.com, cmarn@hebut.edu.cn Key words: ultrasonic, electroless Ni-P-γAl2O3 composite plating, AZ91D magnesium alloy Abstract.
At present, the AZ91D magnesium alloy is one of the newest materials which are regarded as the most suitable for applying in aviation,electronics,communication, automobile and other industries.
The hardness of the materials was tested using a HXD-1000 micro-hardness tester with a Vickers indenter at load of 100 gf and durable time of 15s.The final micro-hardness value was an average of 5 replicate measurements.
International Materials Reviews, 1993, 38(3): 138-153
Journal of Applied Electrochemistry, 1993, 23(5): 500-507
Online since: January 2009
Authors: Ming Pu Wang, Hua Qing Li, Chao Jian Xiang, Zhong Ping Chen
Meza: Journal of Materials Processing Technology, Vol. 96(1999), p.42
Hao: Metallurgical and Materials Transactions, Vol.34A (2003), p.1537
Carr: Materials Science and Engineering A, Vol.326 (2002), p.370 [12] D.
Rappaz: Metallurgical and Materials Transactions, 35A Vol
Online since: March 2017
Authors: Mohamed Fathi, M. Abderrezek, M. Friedrich, K. Tabani
Introduction Through ongoing advances in materials technology, thin films and nano materials are a potential alternative to significantly reducing the costs of solar energy systems; they have the potential to use high-performance materials that offer high energy conversion efficiency and functionalized properties [1].
In order to avoid the soiling on PV modules glass, we have conducted several trails by applying a hydrophobic Nano coating material.
Experimental of Surfaces Treatment by Hydrophobic Coating In order to avoid the soiling on PV modules glass, we have conducted several trails by using a hydrophobic coating material based on a mixture of polymers and essential natural oils.
Dinesh, Recent Developments on Nanotechnology In Solar Energy, International Journal Of Engineering And Computer Science ISSN:2319-7242 ,Volume – 5 Issue -02 February, 2016 Page No. 15829-15834 [3] J.K.
Online since: September 2012
Authors: Takuya Shibukawa, Takashi Honda, Edson Costa Santos, Katsuyuki Kida
However, the materials used for the construction of such systems require high corrosion resistance.
Due to water`s low lubricity, the bearing elements must be additionally made of highly wear resistant materials.
Experimental Procedure Material and Specimens.
Bhadeshia, Steels for bearings, Progress in Materials Science, Vol. 57, Pages 268-435 (2012)
Hertz, Über die Berührung fester elastischer Körper, Journal für die reine und angewandte Mathematik, Vol. 92, Pages 156-171 (1881)
Online since: January 2013
Authors: Xiao Ping Cui
However, the PP non-woven fabric was a typical hydrophobic material, so it was difficult for the water to completely spread when the water was transiting it, the filtration speed was slow and the filtration efficiency was low.
Experiment Materials and reagents.
PP melt-blown non-woven fabric: Shanghai JiaRong Filtering Materials Company; Am: AR, Shantou Guanghua Chemical Factory; KMnO4: AR, Tianjin Hongyan Reagent Factory; Concentrated H2SO4: CP, Wuhan Zhongnan Chemical Reagent Factory; Toluene: AR, Tianjin the Sixth Chemical Reagent Factory.
Journal of Filtration & Separation.
Polymer Materials Science and Engineering.
Online since: April 2014
Authors: Lorenzo Marrucci, Tim Günter, Martin Lilienblum, Domenico Paparo, Andrea Rubano, Fabio Miletto Granozio, Manfred Fiebig, Umberto Scotti di Uccio
SHG is based on a second-order phenomenon in which the frequency of some of the incident photons is doubled during their interaction with the material [7].
Further tests on the charged areas revealed that no permanent switching can be obtained, as one would expect for a ferroelectric material.
Dagotto, Science 318 (2007), p. 1076 [2] A.
Haeni et al., Journal of Electroceramics 4 (2000), p. 385 [6] J.
Gruverman, Nanoscale Characterisation of Ferroelectric Materials (Berlin: Springer, Germany 2004) [13] T.
Online since: July 2015
Authors: Elita Amrina, Titut Eryanto
Methodology Materials.
The materials used consisting of clinker, gypsum, and the additional materials consist of lime stone, and pozzoland.
CIRP Journal of Manufacturing Science and Technology 2010; 2(3):144–52
Uses of alternative fuels and raw materials in the cement industry as sustainable waste management options.
Construction and Building Materials 2009; 23:1954-1959