Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5362084 | Applied Surface Science | 2012 | 5 Pages |
Abstract
⺠Fe3O4@ZrO2 nanoparticles were simply prepared by sol-gel method. ⺠Speciation of Cr(VI) and Cr(III) in different matrix have been easily and cheaply realized by using Fe3O4@ZrO2 nanoparticles magnetic solid phase extraction and FAAS. ⺠A magnetic separation mode with speediness and convenience was carried out under an extra magnetic field in SPE techniques. ⺠The analytical performance established by this work is superior to other methods.
Keywords
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yi-Wei Wu, Jing Zhang, Jun-Feng Liu, Lin Chen, Zhen-Li Deng, Mu-Xian Han, Xiao-Shu Wei, Ai-Min Yu, Hai-Li Zhang,