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Formation mechanism of an aluminium-based chemical conversion coating on AZ91D magnesium alloyWei-ping Li, Xi-mei Wang, Li-qun Zhu, and Wen Li Key Laboratory of Aerospace Materials and Performance... the corrosion resistance of the magnesium alloy greatly. The discussion reveals that the possible formation mechanism for the aluminium-based conversion coating is the reduction reaction on micro-cathodic sites......
A Study on the Kinetics of the Europium Electrochemistry Reduction 1.The Polarization Properties of Europium Reduced at the Cathode邰德荣,凌小平,马栩泉摘 要:<正> This article studies the polarization properties of the cathode reduction of Eu in the Sm-Eu-Gdchloride system by using a constant potential method.As the feed concentration,temperature......
Reduction of Tb4+ ions in luminescent Y2O3:Tb nanorods prepared by microwave hydrothermal methodJaros?aw Kaszewski1,Bart?omiej S.Witkowski1,?ukasz Wachnicki1,Hanka Przybylińska1,Boles?aw Kozankiewicz1,Ewa Mijowska2,Marek Godlewski11. Institute of Physics,Polish Academy of Sciences,al.2. Institute of Chemical and Environment Engineering,West Pomeranian University of Technology,ul.摘 要:
Reduction of Tb4+ ions in luminescent Y2O3:Tb nanorods prepared by microwave hydrothermal methodJaros?aw Kaszewski1,Bart?omiej S.Witkowski1,?ukasz Wachnicki1,Hanka Przybylińska1,Boles?aw Kozankiewicz1,Ewa Mijowska2,Marek Godlewski11. Institute of Physics,Polish Academy of Sciences,al.2. Institute of Chemical and Environment Engineering,West Pomeranian University of Technology,ul.摘 要:
chemical reaction system to prepare well-defined particles, such as photolytic reduction, radiolytic reduction, sonochemical method, micro-emulsion techniques, polyol process, etc[1-5]. The other... Synthesis of ultrafine copper particles by complex-reduction-extraction method YANG Jian-guang(杨建广), YANG Sheng-hai(杨声海), TANG Chao-bo(唐朝波), HE Jing(何 静),TANG Mo-tang(唐谟堂) School......
and resistance to sintering at high temperatures. Aging and reduction treatment at high temperatures promote ceria reduction and is beneficial for oxygen storage capacity of the three-way catalysts. Chemical filing technique is very effective in modifying the redox property in the low temperature regions. Key words:ceria-based oxides; dopants; structural modification; redox aging; chemical filing; rare......
]. Chemical Engineering Science, 2008, 63: 567-575. [9] ZHANG Y, WEI W, YANG X, WEI F. Reduction of Fe and Ni in Fe-Ni-O systems [J]. Journal of Mining and Metallurgy, Section B: Metallurgy, 2013, 49...Trans. Nonferrous Met. Soc. China 24(2014) 3710-3715 Non-isothermal reduction kinetics of Fe2O3-NiO composites for formation of Fe-Ni alloy using carbon monoxide Bo LI, Yong-gang WEI, Hua WANG State......
to high dimension of chemical process, we employ margin discriminant projection (MDP) [25] algorithm to reduce dimensions and extract main features. MDP is a novel supervised linear dimension reduction...J. Cent. South Univ. (2016) 23: 1183-1197 DOI: 10.1007/s11771-016-0368-5 MultiBoost with ENN-based ensemble fault diagnosis method and its application in complicated chemical process XIA Chong-kun(夏......
of electrolytic/chemical manganese dioxide [J]. Hydrometallurgy, 2007, 89(3-4): 137-159. [2] LI T Q. Technology of low grade pyrolusite ore reduction process and recent advances [J]. China’s Manganese Industry...Trans. Nonferrous Met. Soc. China 23(2013) 548-555 Response surface optimization of process parameters for reduction roasting of low-grade pyrolusite by bagasse Ke-di YANG1, Xian-jia YE1, Jing SU1......
. In the present study, spherical and cube-shaped copper nanoparticles were synthesised by a chemical reduction method and their efficacy as antimicrobial agents against both Gram-negative(Escherichia coli...Chemical Synthesis of Copper Nanospheres and Nanocubes and Their Antibacterial Activity Against Escherichia coli and Enterococcus sp.A.Alshareef1,K.Laird2,R.B.M.Cross11. Faculty of Technology, School......
