Application of ICP-TOFMS for Real-time Measurement of Trace Elements in Automotive Exhaust Particulate Matters from Engine Oil Additives

自動車排出粒子に含まれるエンジンオイル添加剤由来微量無機元素の リアルタイム計測へ向けたICP-TOFMS 技術の応用

Inductively coupled plasma mass spectrometry (ICP-MS) is widely used when rapid and sensitive detection for a wide range of elements of airborne particles is required in many situations, such as the monitoring of the ambient particulate matter (PM), emission sources, and the clean room air for semiconductor manufacture processes. For on-line and real-time analysis of aerosol samples using ICP-MS, the gas exchange devices (GED) which followed by the replacement of air with argon and transported to the ICP-MS is need to be equipped due to sustaining the plasma. However, the ICP-MS used a quadrupole mass spectrometer (ICP-QMS), a detailed study on the signal fine structure with scanning-based mass spectrometers but no simultaneous multi-element measurement was possible. In order to further improve time resolution of the ICP-QMS and to extend its capabilities to determine single particle information, ICP-MS equipped with the Time-of-Flight Mass Spectrometer (ICP-TOFMS) was developed recently. This study presents for application of real-time measurement for elements in particles using ICP-TOFMS. This technique is allowed to detect of engine oil additive elements in gasoline vehicle exhaust particles.本研究では，誘導結合プラズマ飛行時間型質量分析計（ICP-TOFMS）を自動車排出粒子中の無機元素に対し，連続測定を行う技術へと応用した．ガソリン自動車排出粒子に対し，エンジンオイルの添加物に由来する各元素を検出することが可能であった．

• Record URL:
  https://doi.org/10.11351/jsaeronbun.48.1341
• Record URL:
  http://scholar.google.com/scholar_lookup?title=Application%20of%20ICP-TOFMS%20for%20Real-time%20Measurement%20of%20Trace%20Elements%20in%20Automotive%20Exhaust%20Particulate%20Matters%20from%20Engine%20Oil%20Additives&author=H.%20Hagino&author=Y.%20Tonegawa&author=M.%20Tanner&author=O.%20Borovinskaya&author=T.%20Hikita&author=A.%20Shimono&publication_year=2017
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Hagino, Hiroyuki
  • Tonegawa, Yoshio
  • Tanner, Martin
  • Borovinskaya, Olga
  • Hikita, Toshihide
  • Shimono, Akio
• Publication Date: 2017

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 1341-1346
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 48
  • Issue Number: 6
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Engine oils; Exhaust gases; Mass spectrometry; Oil additives; Particulates; Trace elements
• Subject Areas: Energy; Environment; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01673241
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jun 25 2018 9:41AM