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您的检索式：作者名="Mengqing Hong"
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| 1 | Structure and Growth Mechanism of V/Ag Multilayers with Different Periodic Thickness Fabricated by Magnetron Sputtering Deposition显示文摘 | Hongxiu Zhang Feng Ren Mengqing Hong Xiangheng Xiao Guangxu Cai Changzhong Jiang | 2013 | Journal of Materials Science & Technology2013，，： | 1 |
| 2 | Structure and Growth Mechanism of V/Ag Multilayers with Different Periodic Thickness Fabricated by Magnetron Sputtering Deposition显示文摘V/Ag multilayers with different periodic thicknesses were fabricated by magnetron sputtering deposition.The columnar structure and the orientation relationship of the multilayers were investigated by transmission electron microscopy,high resolution transmission electron microscopy,selected-area electron diffraction and X-ray diffraction.It was found that the multilayered structure became flatter as increasing individual layer thickness from 2 to 6 nm,and then became waved as the individual layer thickness increases to 8 nm.At the beginning of the growth,the morphology of the multilayers with small periodic thickness was influenced mainly by thermodynamic instabilities,and the morphology of the multilayers with larger periodic thickness was mainly influenced mainly by the columnar growth of V.When the waved interfaces were formed,the continuum growth of the multilayers was also influenced by the shadowing effect and the finite atomic size effect.All of these factors resulted in the columnar structure of the multilayers.Multilayers with small periodic thickness presented strong orientation relationship.Nano-hardness tests indicated that multilayers with flat sublayer morphology and clear interfaces exhibited larger hardness. | Hongxiu Zhang Feng Ren Mengqing Hong Xiangheng Xiao Guangxu Cai Changzhong Jiang | 2014 | Journal of Materials Science & Technology2014，30，10： | 1 |
| 3 | Characteristics and removal mechanism of the precursors of N-chloro-2,2-dichloroacetamide in a drinking water treatment process at Taihu Lake显示文摘N-chloro-2,2-dichloroacetamide(N-Cl-DCAM)is an emerging nitrogenous disinfection by-product(N-DBP)which can occur in drinking water.In this study,an analytical method based on liquid chromatography with tandem mass spectrometry(LC-MS/MS)was developed to validate the concentration of N-Cl-DCAM,which was found to be 1.5µg/L in the effluent of a waterworks receiving raw water from Taihu Lake,China.The changes of N-Cl-DCAM formation potential(N-Cl-DCAMFP)in the drinking water treatment process and the removal efficiency of its precursors in each unit were evaluated.Non-polar organics accounted for the majority of N-Cl-DCAM precursors,accounting for 70%of the N-Cl-DCAM FP.The effect of conventional water treatment processes on the removal of N-Cl-DCAM precursors was found to be unsatisfactory due to their poor performance in the removal of low molecular weight(MW)or non-polar organics.In the ozonation integrated with biological activated carbon(O_(3)-BAC)process,the ozonation had little influence on the decrease of N-Cl-DCAM FP.The removal efficiency of precursors by a new BAC filter,in which the granular activated carbon(GAC)had only been used for four months was higher than that achieved by an old BAC filter in which the GAC had been used for two years.The different removal efficiencies of precursors were mainly due to the different adsorption capacities of GAC for individual precursors.Low MW or non-polar organics were predominantly removed by GAC,rather than biodegradation by microorganisms attached to GAC particles. | Mengqing Ge Tao Lin Kemei Zhou Hong Chen Hang Xu Hui Tao Wei Chen | 2021 | Frontiers of Environmental Science & Engineering2021，15，5： | 1 |
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