Analysis of Combustion Chamber Deposits by ESI-TOF-MS and MALDI-TOF-MS
Abstract
Combustion chamber deposits (CCDs) in internal combustion engines have been studied by various techniques to understand the relationship of performance degradation with deposit quantity and structure. XPS, XAS, NMR, and elemental analysis have offered insight into the bulk structure of C, H, N, O and metal components [1]. MS has offered some information about compound structure, but results are limited due to the insolubility and complexity of the materials. Recent advances in MS have opened new possibilities for analysis of CCDs. Here we report initial findings on the carbon structure of these deposits determined by ESI-TOF-MS and MADLI-TOF-MS.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- US Department of Energy (US)
- OSTI Identifier:
- 15004862
- Report Number(s):
- UCRL-JC-144230
TRN: US200321%%368
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Conference
- Resource Relation:
- Conference: American Society of Mass Spectrometry, Chicago, IL (US), 05/28/2001--06/01/2001; Other Information: PBD: 14 Jun 2001
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS; 36 MATERIALS SCIENCE; CARBON; COMBUSTION CHAMBERS; INTERNAL COMBUSTION ENGINES; MASS SPECTROSCOPY; PERFORMANCE; X-RAY PHOTOELECTRON SPECTROSCOPY
Citation Formats
Reynolds, J G, Shields, S J, and Roos, J W. Analysis of Combustion Chamber Deposits by ESI-TOF-MS and MALDI-TOF-MS. United States: N. p., 2001.
Web.
Reynolds, J G, Shields, S J, & Roos, J W. Analysis of Combustion Chamber Deposits by ESI-TOF-MS and MALDI-TOF-MS. United States.
Reynolds, J G, Shields, S J, and Roos, J W. 2001.
"Analysis of Combustion Chamber Deposits by ESI-TOF-MS and MALDI-TOF-MS". United States. https://www.osti.gov/servlets/purl/15004862.
@article{osti_15004862,
title = {Analysis of Combustion Chamber Deposits by ESI-TOF-MS and MALDI-TOF-MS},
author = {Reynolds, J G and Shields, S J and Roos, J W},
abstractNote = {Combustion chamber deposits (CCDs) in internal combustion engines have been studied by various techniques to understand the relationship of performance degradation with deposit quantity and structure. XPS, XAS, NMR, and elemental analysis have offered insight into the bulk structure of C, H, N, O and metal components [1]. MS has offered some information about compound structure, but results are limited due to the insolubility and complexity of the materials. Recent advances in MS have opened new possibilities for analysis of CCDs. Here we report initial findings on the carbon structure of these deposits determined by ESI-TOF-MS and MADLI-TOF-MS.},
doi = {},
url = {https://www.osti.gov/biblio/15004862},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jun 14 00:00:00 EDT 2001},
month = {Thu Jun 14 00:00:00 EDT 2001}
}
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