Auteur Q. Li
Documents disponibles écrits par cet auteur (7)
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F. Luo, Auteur ; Q. Li, Auteur ; X. K. Zhong, Auteur |Sol–gel coatings cannot provide adequate corrosion protection for metal/alloys in the corrosive environments due to their high crack-forming potential. This paper demonstrates the possibility to employ cerium nitrate as inhibitor to decrease the[...]
Article : texte imprimé
F. Liu, Auteur ; Q. Li, Auteur ; X. K. Yang, Auteur |In this paper, a protective sealed Zn coating (SZC) was prepared on sintered NdFeB magnet by the combination of electrodeposition and sol–gel method. The unsealed Zn coating (UZC) was also studied for a comparison. The surface morphology of UZC [...]
Article : texte imprimé
X. K. Yang, Auteur ; Q. Li, Auteur ; S. Y. Zhang, Auteur |In this paper, a protective Ni–Co–TiO2 composite coating was prepared on the sintered NdFeB magnet by direct current electrodeposition. The surface morphologies, microstructure, and chemical composition of the composite coating were studied usin[...]
Article : texte imprimé
S. Y. Zhang, Auteur ; Q. Li, Auteur ; B. Chen, Auteur |A stannate chemical conversion process followed by an activation procedure was employed as the pre-treatment process for AZ91D magnesium alloy substrate. Zn was electroplated onto the pre-treated AZ91D magnesium alloy surface from pyrophosphate [...]
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Q. Li, Auteur ; M. C. Turhan, Auteur ; C. A. Rottmair, Auteur |Carbon nanotubes (CNTs) have been demonstrated as good reinforcements to improve mechanical properties of magnesium alloys. This study reports on the influence of CNT dispersion on corrosion behaviour of their Mg composites. Experiments revealed[...]
Article : texte imprimé
In order to investigate the output characteristic of a proton exchange membrane fuel cell (PEMFC) based on the electrical empirical model, a novel dynamic model of the PEMFC has been developed with MATLAB/Simulink, which is distinct from the mod[...]
Article : texte imprimé
S. Y. Zhang, Auteur ; Q. Li, Auteur ; X. K. Yang, Auteur |In this paper, a protective coating scheme was applied for the corrosion protection of AZ91D magnesium alloy. Electroless Ni coating (EN coating) as bottom layer, electrodeposited Ni coating (ENN coating), and silane-based coating (ENS coating) [...]
