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| Determination ofIron Content inLithium#$NBSNickel#$NBSManganese#$NBSCobalt by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) |
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Received:November 10, 2015
Revised:November 20, 2015
Accepted:November 30, 2015
Published Online:April 28, 2016
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| DOI： |
| KeyWord:ICP-MS; Lithium nickel manganese cobalt ; Iron |
| Author | Institution |
| Yang Chunlin |
Beijing General Research Institute of Mining and Metallurgy |
| Su Chunfeng |
Beijing General Research Institute of Mining and Metallurgy |
| JingYan |
Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| The method for determinationof iron content in lithium nickel manganese cobalt by inductively coupled plasma mass spectrometry (ICP-MS) was studied. The metallic iron inlithium nickel manganese cobaltwere enriched bya magnetic bar, and digestedin hydrochloric acid. The optimal instrument workingconditions and mass numbers for iron element analysis were selected. The effects of lithium nickel manganese cobalt matrix on the determination were tested. The test results are accurate and reliable. The recoveries of the iron elements were 98.9%-104.1%. |
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