| 丙酮的离子迁移谱研究 |
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| 引用本文： | 黄国栋,尹训昌,徐晓峰,韩海燕,储焰南.丙酮的离子迁移谱研究[J].安庆师范学院学报(自然科学版),2009,15(3):70-71,74. |
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| 作者姓名： | 黄国栋 尹训昌 徐晓峰 韩海燕 储焰南 |
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| 作者单位： | 安庆师范学院,物理与电气工程学院,安徽,安庆,246133;中国科学院,安徽光学精密机械研究所,安徽,合肥,230031;安庆师范学院,物理与电气工程学院,安徽,安庆,246133;中国科学院,安徽光学精密机械研究所,安徽,合肥,230031 |
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| 基金项目： | 安徽省青年教师科研资助计划项目 |
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| 摘 要： | 在自行研制的放电离子源离子迁移谱仪器上,制备了质子化水团簇离子（H＋（H2O）n）并研究了丙酮的离子迁移谱。丙酮的产物离子峰个数由浓度决定,当浓度在1 ppb时出现一个产物离子峰,当浓度在几百个ppb时出现两个产物离子峰,当浓度达到1 ppm时出现一个产物离子峰。丙酮在离子迁移谱仪器中发生了质子转移反应生成了单体离子和二聚体离子。实验测量了各种离子的约化迁移率。
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| 关 键 词： | 丙酮 离子迁移谱 约化迁移率 |
Studying on Ion Move Spectrometry of Acetone |
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| HUANG Guo-dong,YIN Xunchang,XU Xiao-feng,HAN Hai-yan,CHU Yan-nan.Studying on Ion Move Spectrometry of Acetone[J].Journal of Anqing Teachers College(Natural Science Edition),2009,15(3):70-71,74. |
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| Authors: | HUANG Guo-dong YIN Xunchang XU Xiao-feng HAN Hai-yan CHU Yan-nan |
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| Institution: | 1.School of physics and electrics engineering;Anqing Teachers College;Anqing 246133;2.Anhui Institute of Optic and Fine Mechanics;Chinese Academy of Sciences;Hefei 230031;China |
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| Abstract: | Reaction ion(H+(H2O)n) is made in a homemade IMS apparatus and ion move spectrometry of acetone is studied.The number of ion peaks,which come from acetone,is depending on their concentration.One ion peak is produced in the lower concentration while two peaks in the high concentration.The products are monotonic cluster ion and dimeric cluster ion can be generated from acetone as proton transfer is occurred in ion IMS apparatus.The reduced mobility can be measured from certain experiment. |
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| Keywords: | acetone ion move spectrometry reduced mobility |
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