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A green process for recovering nickel from nickeliferous laterite ores ZHAI Yu-chun(翟玉春)1, MU Wen-ning (牟文宁)2, LIU Yan (刘 岩)1, XU Qian(许 茜)1 1. Department of Metallurgical Physical Chemistry... were recycled, thus the process was a green technology that having good social benefit. Key words: nickeliferous laterite ore; kinetics; silicon; magnesium; nickel......
at 546 nm. The green emission inten-sity reached the maximum value at pH 5 due to the high packing density of the obtained phosphor.关键词:...Hydrothermal synthesis and luminescence properties of YW2O6(OH)3:Tb3+ green phosphors张大凤,蒲锡鹏,仪修杰,邵鑫,钱先华,李梅静,吴淑通School of Materials Science and Engineering, Liaocheng University摘 要:
at 546 nm. The green emission inten-sity reached the maximum value at pH 5 due to the high packing density of the obtained phosphor.关键词:...Hydrothermal synthesis and luminescence properties of YW2O6(OH)3:Tb3+ green phosphors张大凤,蒲锡鹏,仪修杰,邵鑫,钱先华,李梅静,吴淑通School of Materials Science and Engineering, Liaocheng University摘 要:
Synthesis and physico-chemical properties of new green electrolyte 1-butyl-3-methylimidazolium perchlorate WANG Xiao-dan(王晓丹)1, 2, WU Wen-yuan(吴文远)1, TU Gan-feng(徐赣峰)1, JIANG Kai-xi(将开喜)1, 3 1...) was synthesized by two steps with N-methylimidazolium. Some physico-chemical properties, such as density, surface tension, viscosity, electrical conductivity as well as electrochemical window, were......
Synthesis of well oil-dispersible BaYF5:Yb3+/Er3+ nanocrystals with green upconversion fluorescence孙家跃1,先建波1,夏志国2,杜海燕21. College of Chemistry and Environmental Engineering,Beijing Technology... nm excitation.Blue(2H9/2-4I15/2),green((2H11/2,4S3/2)-4I15/2) and red(4F9/2-4I15/2) transitions were observed.The results indicated that the relative intensity of green to red increased gradually......
Synthesis of well oil-dispersible BaYF5:Yb3+/Er3+ nanocrystals with green upconversion fluorescence孙家跃1,先建波1,夏志国2,杜海燕21. College of Chemistry and Environmental Engineering,Beijing Technology... nm excitation.Blue(2H9/2-4I15/2),green((2H11/2,4S3/2)-4I15/2) and red(4F9/2-4I15/2) transitions were observed.The results indicated that the relative intensity of green to red increased gradually......
as to ameliorate the mechanical properties of products. In this study, the green density of an aluminum alloy is found to be 2.783 g cm 3. The ejection force for the aluminum alloy is in the range of 23 to 80 kN...Study on the impact force and green properties of high-velocity compacted aluminum alloy powderRafi-ud Din,Dil-faraz KhanSchool of Materials Science and Engineering, University of Science......
of impact energy and impact times on the green density, the maximal impact force and the withdraw force of specimen were investigated. The results indicate that the maximum of green density is 8.42 g/cm3 and its relative density is about 95% when the impact energy is 6 076 J. The green density of specimen fabricated by two impacts is better and the withdraw force is lower than that of specimen......