On-line detection of aromatic substances using ultraviolet ion mobility spectrometry
文献类型：期刊论文
| 作者 | Li Fang1; Shao Shi-Yong1,2,4; Yao Lian3; Li An-Lin3; Li Hai-Yang1 |
| 刊名 | chinese journal of analytical chemistry
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 36期号:3页码:361-364 |
| 关键词 | ultraviolet-ion mobility spectrometry (UV-IMS) aromatic compounds on-line monitoring |
| 英文摘要 | benzene, toluene, xylene, naphthalene, fluorine, anthracene, 1,2,3-trichlorobenzene and 5-chlorophenol in air were detected by the home-made uv ion mobility spectrometer. the measurements were made under the conditions of room temperature, drift electric field 311 v/cm and shutter opening time 0.2 ms. the mobility of benzene is 1.86 cm(2) v(-1) s(-1), which decreased with the increase of the mass of the compounds. for benzene, the detection-limits was 1 mg/m(3) and the linear range reached 4 orders of magnitude and the response time was less than 10 seconds. the influences of electrical field and the flow rate of drift gas and carrier gas to the signal intensity were investigated. the sensitivity was improved with higher electric field and the gas flow rate for sample gas and drift gas were 100 ml/min and 300 ml/min, respectively. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | drift-tube |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254846900019 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141111]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China 3.Anyang Inst Technol, Anyang 455000, Peoples R China 4.China Ship Bldg Ind Corp, Res Inst 718, Handan 056027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Fang,Shao Shi-Yong,Yao Lian,et al. On-line detection of aromatic substances using ultraviolet ion mobility spectrometry[J]. chinese journal of analytical chemistry,2008,36(3):361-364. |
| APA | Li Fang,Shao Shi-Yong,Yao Lian,Li An-Lin,&Li Hai-Yang.(2008).On-line detection of aromatic substances using ultraviolet ion mobility spectrometry.chinese journal of analytical chemistry,36(3),361-364. |
| MLA | Li Fang,et al."On-line detection of aromatic substances using ultraviolet ion mobility spectrometry".chinese journal of analytical chemistry 36.3(2008):361-364. |
入库方式： OAI收割
来源：大连化学物理研究所
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