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Online since: July 2012
Authors: Damian Wojcieszak, Jaroslaw Domaradzki, Danuta Kaczmarek, Eugeniusz Prociow, Antoni W. Morawski, Magdalena Janus
Morawski2,a, Magdalena Janus2,a 1Faculty of Microsystem Electronics and Photonics, Wroclaw University of Technology, Janiszewskiego 11/17, 50-372 Wroclaw, Poland 2Institute of Chemical and Environment Engineering, Szczecin University of Technology, Piastow 42, 71-065 Szczecin, Poland adamian.wojcieszak@pwr.wroc.pl (corresponding author) Keywords: terbium, TiO2, nanocrystalline, photocatalysis, photoluminescence Abstract.
Those materials allow on fabrication of films, which can be applied as a matrix for rare elements, for preparation of hydrophobic or hydrophilic films, self-cleaning coatings or protective films.
Jiazhong, Review of photoluminescence performance of nano-sized semiconductor materials and its relationships with photocatalytic activity, Solar Energy Materials & Solar Cells 90 (2006) 1773-1787 [5] H.R.
Yan, X., Ke, Preparation, characterization and photocatalytic performance of Nd3+-doped titania nanoparticles with mesostructure, Materials Letters 61 (2007) 105-110 [9] N.V.
Kim, Anomalous Tb3+ luminous spectrum in the TiO2 nanocrystals, Optical Materials 28 (2006) 676-680 [13] D.
Online since: January 2013
Authors: Huai Ying Zhou, Zhong Min Wang, Zhou Guang Lu, Chi Yuen Chung, Jian Qiu Deng
Evaluation of Pulsed Laser Deposited Li4Ti5O12 Thin Film Anodes by CV and EIS Jianqiu Deng1,2,a, Zhouguang Lu3,b, Chiyuen Chung3,c, Zhongmin Wang1,2,d and Huaiying Zhou1,2,e 1Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin 541004, China 2School of Material Science and Engineering, Guilin University of Electronic Technology, Guilin 541004, China 3Department of Physics & Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China ajqdeng@guet.edu.cn, bzglucsu@gmail.com, cappchung@cityu.edu.hk, dzmwang@guet.edu.cn, ezhy@guet.edu.cn Keywords: Rechargeable lithium ion batteries, Lithium titanate, Thin film electrode, Cyclic voltammetry.
It is frequently used in the electrochemical characterization of the reversibility/irreversibility, ion diffusion kinetics and cycleability of active materials.
Zhou, Preparation and rate capability of Li4Ti5O12 hollow-sphere anode material, J.
Perfetti, et al., High-resolution in-situ structural measurements of the Li4/3Ti5/3O4 "Zero-Strain" insertion material, J.
Chen, Spinel Li4Ti5O12 as a reversible anode material down to 0 V, J.
Online since: July 2011
Authors: Jian Bin Zang, Ming Wei Cai, Nai Ping Gao
The process of heat transfer is quite a complicated one involving conduction, convection and radiation through different solid materials and the air inside and outside the railway vehicle.
Besides for the design numerical simulation can also provide guidance for the test and save a lot of labor, materials and time.
Vehicle body: Properties of aluminum alloy body frame, insulation, upholstery, air ducts, and floor were defined by the materials according to a manual [8].
Whether the meshing is appropriate or not is the key to better numerical simulation results.
Dictionary of New Materials[M].
Online since: May 2014
Authors: Remko Akkerman, Ulrich Sachs, Sebastiaan P. Haanappel
Box 217, 7500AE Enschede, the Netherlands 3 AniForm Engineering, Palatijn 15/17, 7521PN Enschede, the Netherlands aulrich.sachs@tprc.nl, br.akkerman@utwente.nl, cs.haanappel@aniform.com Keywords: bending, thermoplastic, composite, UD carbon PEEK Abstract.
The availability of standard pre-impregnated unidirectional reinforced thermoplastic tape and its capability for fusion bonding and thermoforming without the need for an autoclave, allow for automated production technics, which are not available for thermoset materials.
This is the key for shorter cycle times and cost reductions, which promotes greater acceptance also in other industries, e.g. car manufacturers.
Bending characterization methods for UD materials that operate at elevated temperatures are scarcely available.
Bhattacharyya, “Chapter 9 Bending of continuous fibre-reinforced thermoplastic sheets,” in Composite Materials Series, vol.
Online since: June 2004
Authors: W. Cho, Robert S. Okojie, Michael Dudley, X. Huang, Philip G. Neudeck
Neudeck2 1 Department of Materials Science and Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, USA 2 NASA Glenn Research Center, 21000 Brookpark Road, M/S 77-1, Cleveland, Ohio 44135, USA Keywords: SiC epitaxial structure, characterization, high-resolution X-ray diffraction, reciprocal space mapping Abstract.
For these materials, it is necessary to perform triple-axis reciprocal space mapping (RSM), a two-dimensional point-to-point scan, to obtain the accurate values of the lattice misorientations and mismatch [3,4].
Department of Energy, Division of Materials Sciences and Chemical Sciences.
Huang: in Encyclopedia of Materials: Science and Technology (Elsevier, New York 2001), p. 9813
Keys: Appl.
Online since: December 2012
Authors: Da Qi Xu, Tian Hai Hua
Research on the Evaluation Index System of Technological Innovation Capability in Cement Industry XU Da-qi1,a, HUA Tian-hai2,b 1 College of Management Engineering, Anhui Polytechnic University, Anhui china, 21 College of Management, Anhui Polytechnic University, Anhui china, axudaqi@ahpu.edu.cn,bhuatianhai163@163.com Keywords: Cement Industry, Technological Innovation Capability, Process Theory, System Theory, Index System Abstract: Combinating the process theory and system theory organically, this paper views enterprise’s technological innovation as a continuously improved system process.
Review of technological innovation capability evaluation Domestic and foreign research on technological innovation capability evaluation mainly lies in three key areas: first, the research on the connotation of technological innovation capability; second, the research on the building of technological innovation capability evaluation index system; third, the research on the method of technological innovation capability evaluation.
According to the actual conditions of cement industry, the aspect of input covers the optimized R & D of production process, the replacement of cement new products, raw materials & fuels, and environmental protection technology.
The manufacturing capability mainly contains the advanced levels of equipments, the technology levels of workmen, productivity, the replacement rate of raw material and fuel, and energy utilization rate.
and fuel The numbers of the personnel for the replacement R&D of cement new products, raw material divided by the total numbers of enterprise’ labors A2.3:the personnel input of the R&D of environmental protection technology.
Online since: March 2020
Authors: Shimaa El-Hadad, Haitham Elgazzar, Hassan Abdel-Sabour
Elgazzar, Prominent Achievements of Laser Surface Treatment of Martensitic Stainless Steel and Alpha-Beta 6/4 Titanium Alloy, in: Key Engineering Materials, Trans Tech Publ, 2018, pp. 87-97
Sabour, Laser powder cladding of Ti-6Al-4V α/β alloy, Materials, 10 (2017)
Mahapatro, Bio-functional nano-coatings on metallic biomaterials, Materials Science and Engineering: C, 55 (2015) 227-251
Comprehensive Materials Processing, Elsevier, Oxford, 2014, pp. 163-216
Shen, Hardened austenite steel with columnar sub-grain structure formed by laser melting, Materials Science and Engineering: A, 625 (2015) 221-229
Online since: January 2011
Authors: Hui Wang, Han Sheng Gong, Xiang Chen Meng, Li Li Man
A Bacteriocin Produced by Lactobacillus brevis KLDS1.0373 isolated from “Jiaoke”, a traditional fermented cream from China Hui Wang1µ,a, Hansheng Gong1µ,2,b, Xiangchen Meng1* Corresponding author, Mailing address: Key Laboratory of Dairy Science, Northeast Agricultural University, Harbin, People’s Republic of China.
,c, Lili Man1,3,d 1Key Laboratory of Dairy Science (Ministry of Education), Northeast Agricultural University, Harbin, People’s Republic of China 2Food Engineering College, Ludong University, Yantai, People’s Republic of China 3Hei Long Jiang Agricultural Economy Vocational College, Mudanjiang, People’s Republic of China ayihuiqiezi@163.com, bhsgong_221@163.com, cxchmeng@hotmail.com, dmanlili6@126.com Keywords: Bacteriocin; Lactobacillus brevis; purification Abstract.
Materials and methods Bacterial strain and culture condition.
Online since: June 2005
Authors: Ji Yong Chen, Xing Dong Zhang, Bang Cheng Yang, L. Zheng, J.M. Luo
Zhang Engineering Research Centre in Biomaterials, Sichuan University, Chengdu, Sichuan, China a jmluo@scu.edu.cn Keywords: FE model of femur maximal load osseointegrated implant 3D FEA Abstract.
Finite element analysis was widely used to investigate the peri-implant stress and was effective in evaluating the implant design, for which the construction of models is the key that would impact on the accuracy of the results.
Materials and Methods Design of implant.
Online since: June 2012
Authors: Yi Dong Shi, Ning Ning Lei, Na Zhong, Xiao Rui Ling
Researches on the Fixation Performance of Chitosan and its Derivative Ningning Lei1, a, Na Zhong1, a, Yidong Shi1,a ,Xiaorui Ling1,a 1College of Light Industry, Textile & Food Engineering,Sichuan University (No. 24 South Section 1, Yihuan Road, Chengdu 610065, China) aE-mail: shiyidong@scu.edu.cn Key words:chitosan, chitosan biguanide hydrochloride, fixing, reactive dye, cotton fabric Abstract: The fixing performance of chitosan hydrochloride (CSH) with different molecular weight and chitosan biguanide hydrochloride (CSGH) as a fixing agent for cotton fabric dyed with reactive dyes was discussed.
Experimental Materials.
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