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《Chemical Industry Times》 2012-08
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Determination of Trace Elements in Electro1ytic Manganese Dioxide with Microwave Digestion by ICP-MS

Li Shiqiu Zhang Ping(Department of Chemistry,Hunan Institute of Technology,Hunan Hengyang 421002)  
To establish the method for determination of Pb,Cd,Cr and Ni elements in electro1ytic manganese dioxide by inductively coupled plasma mass spectrometry(ICP-MS).The sample was dissolved by microwave digestion in HNO3+HCl,the solution was analyzed by ICP-MS.Seclect internal standard elements Sc,In and Bi for the method by which the analyse signal drift is corrected by the signal of another element added to both the standard solution and sample.The influence of mass spectrometry interference has been corrected by selecting different isotope.The optimum conditions for the determination is tested and discussed.The detection limits range from 0.011 μg/L to 0.078 μg/L depending on the elements.Recoveries of samples were of the range 89.33%~112.00% and precision was fine RSD2.34%.This method is accurate,quick-acquired and convenient.It is used in the determination of trace elements in electro1ytic manganese dioxide.
【Fund】: 湖南省大学生研究性学习和创新性实验计划项目
【CateGory Index】: TQ137.12;O657.63
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang Erxian Zhu Zhengang Institute of Electrochemical Power Sources of China National Council of Light Industry,Jiangsu 215006;Determination of Trace Molybdenum in Manganese Dioxide by Catalytic Polarograph[J];Battery Bimonthly;1997-01
2 SHEN Qin, MENG Liang-rong, WANG Er-xian ( Light Industry Institute of Electrochemical Power Sources, Suzhou, Jiangsu 215006, China);Determination of trace copper, lead in MnO_2 by extraction and FAAS[J];Chinese Battery Industry;2003-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Tai-fan (College of Arts and Sciences,Heilongjiang August First Land Reclamation University,Daqing,Heilongjiang 163319);Enzyme-Linked Immunosorbent Assay and Application in Pesticide Residues Analysis[J];Journal of Anhui Agricultural Sciences;2010-22
2 Li Cheng Xian1,Zhang Yang2(1.Ankang university,Ankang 725000,shaanxi;2.Sichuan Agricultural University,Yaan625014,Sichuan,china);Development Trend and Application of the Instrument Analyses in Bio-Science[J];Journal of Ankang University;2007-06
3 DENG De-hua,LI Su-juan(School of Chemistry and Chemical Engineering,Anyang Normal University,Anyang 455002,China);The Exploration and Practice of Instrumental Analysis Experiment Teaching Models[J];Journal of Anyang Normal University;2011-05
4 TIAN Bao-juan,WANG Meng-ge, KANG Yong-sheng(Department of chemistry,Baoding Teachers College,Baoding 071000,China);Teaching Instrumental Analysis Course in Teachers' College[J];Journal of Baoding Teachers College;2005-04
5 CAO Hong,Yang Jin-feng,Liu Hong, (Department of Chemistry,Chemistry and Chemical Engineering College, Shihezi University,Shihezi,Xinjiang 832003,China);Teaehing Reform and Practice of Analytical Chemistry Course[J];Journal of Bingtuan Education Institute;2010-04
6 HE Quan-ling,JIAO Wei-bin (The Post-graduate Department of Capital Institute of Physical Education,Beijing 100088,China);An Analysis of the Latest Five Years' Research Method of Functional Monitor and Control over Athletic Fatigue in China[J];Journal of Beijing Teachers College of Physical Education;2004-04
7 HE Xiao-mei (Hunan Building Materials College, Hengyang 421008,China);Study on the Determination of Trace Lead and Cadmium in Fresh-Keeping Film by ICP-MS[J];Packaging Engineering;2004-03
8 HE Zhi-hui1,LUO Jia 1,WANG Xiu-qi 2,LIAN Wen-liu 1,WU Ming-jian1 (1.Research center of china tobacco,Hunan industrial co.Ltd, Changsha,Hunan,410007;2.Hunan tobacco company, Changsha,Hunan,410007);Determination of potent potassium of cigarette by fourier transform near infrared spectrometry[J];Journal of Hunan University of Arts and Science(Science and Technology);2008-01
9 HE Zhi-hui1, LUO Jia1, LIAN Wen-liu1, WANG Xiu-qi2, WU Ming-jian1 (1. Research Center of China Tobacco Hunan Industrial Co. Ltd, Changsha Hunan, 410007; 2. Hunan Tobacco Company, Changsha Hunan, 410007);Determination of tar in the mainstream smoke by fourier transform near infrared spectrometry[J];Journal of Hunan University of Arts and Science(Science and Technology);2009-03
10 XIE Hua-lin~1 , ZHANG Ping~1 , PENG Shu-ping~2 , YANG You-hua~3, ZHOU Qing~3 (1. Department of Chemical Engineering,Hunan Building Materials College, Hengyang 421008 ; 2. Guangzhou institute of Chemistry, Chinese Academy of Sciences,Guangzhou 510650 ; 3. Tsinghua Unisplendour Guhan Bio-Pharmaceutical Corporation Ltd, Hengyang 421003, China);Determination of Impurities Elements in Zinc Plating Bath by ICP-MS[J];Materials Protection;2004-06
China Proceedings of conference Full-text Database 3 Hits
1 CHANG Li-hong LI Wen-de (Faculty of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, Shanxi, China);Application of Capillary electrophoresis to humic acid field[A];[C];2005
2 Li Ming Fei Qiang Huan Yanfu Zheng Jian Chen Huanwen Jin Qinhan~* (Department of Chemistry, Jilin University; Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun 130021, China);The Detecting Principle and Application of Sensors Based on the Orientational Transition of Liquid Crystal[A];[C];2006
3 Mei-Ling Qi* Department of Chemistry, School of Science, Beijing Institute of Technology, 100081, Beijing;Reforms on teaching methods for analytical chemistry[A];[C];2010
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