Laser desorption/ionization determination of molecular weight distributions of polyaromatic carbonaceous compounds and their aggregates

Molecular weight distributions (MWDs) of model polyaromatic hydrocarbons (PAHs) and complex asphaltene samples have been investigated in laser desorption/ionization mass spectrometry (LDI–MS) experiments. Special efforts are devoted to the characterization of aggregation effects during the desorptio...

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Veröffentlicht in:	Journal of mass spectrometry. 2007-06, Vol.42 (6), p.701-713
Hauptverfasser:	Martínez-Haya, Bruno, Hortal, Ana R., Hurtado, Paola, Lobato, Marcos D., Pedrosa, José M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences asphaltenes carbonaceous compounds clusters Crude oil, natural gas and petroleum products Energy Exact sciences and technology Fuels laser desorption/ionization molecular weight distribution non-covalent aggregation polyaromatic compounds Prospecting and production of crude oil, natural gas, oil shales and tar sands
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