| 微波等离子体炬发射光谱法去溶系统性能的研究 |
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| 引用本文： | 周建光,彭增辉,郇延富,于爱民,金钦汉,周翔,刘梅.微波等离子体炬发射光谱法去溶系统性能的研究[J].高等学校化学学报,2002,23(7):1273-1276. |
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| 作者姓名： | 周建光 彭增辉 郇延富 于爱民 金钦汉 周翔 刘梅 |
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| 作者单位： | 1. 吉林大学化学学院分析科学研究所,长春,130023
2. 济源钢铁厂质管处,焦作,454650 |
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| 基金项目： | 国家自然科学基金 (批准号 :2 973 5 160 )，国家“九五”科技攻关项目 (批准号 :96-A2 3 -0 2 -0 1)，吉林省科技发展项目 (批
准号 :93 10 0 8) |
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| 摘 要： | 用微波等离子体矩（MPT）作激发光源，等离子体的工作气体为氩气，研究了气动雾化进样去溶系统的工作参数对分析性能的影响，探讨了水冷凝与浓硫酸吸收二者协同去溶的相关性，结果表明，OH （Q1带，带头谱线为308.520nm）的发射强度即可判别样品去溶效果。
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| 关 键 词： | 性能 微波等离子体矩 原子发射光谱 去溶系统 气动雾化进样 |
| 文章编号： | 0251-0790(2002)07-1273-04 |
An Investigation on Effect of Desolvation System on Analytical Performance of MPT-AES |
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| ZHOU Jian Guang,PENG Zeng Hui,HUAN Yan Fu,YU Ai Min,JIN Qin Han.An Investigation on Effect of Desolvation System on Analytical Performance of MPT-AES[J].Chemical Research In Chinese Universities,2002,23(7):1273-1276. |
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| Authors: | ZHOU Jian Guang PENG Zeng Hui HUAN Yan Fu YU Ai Min JIN Qin Han |
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| Institution: | ZHOU Jian Guang,PENG Zeng Hui,HUAN Yan Fu,YU Ai Min,JIN Qin Han * |
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| Abstract: | A pneumatic nebulizer(PN) was utilized as a sample introduction device for the microwave plasma torch atomic emission spectrometry(MPT AES) in an attempt to study the relationship between analytical performance and desolvation system. The desovation system consists of a condenser and a cell with concentrated H 2SO 4. Some parameters were studied and discussed in this work. The optimized conditions for the MPT AES were obtained. |
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| Keywords: | Microwave plasma torch Atomic emission spectrometry Desovation system |
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