Characterization of biomass pyrolysis vapors with molecular beam, single photon ionization time-of-flight mass spectrometry |
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| Authors: | Brown A L Dayton D C Nimlos M R Daily J W |
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| Institution: | National Renewable Energy Laboratory (NREL), Golden, CO 80401, USA. |
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| Abstract: | A single photon ionization, molecular beam sampling, reflectron time-of-flight mass spectrometer (SPI/MBTOFMS) has been developed and used to study pyrolysis products from a selection of biomass materials. Spectra are characterized by high resolution and decreased fragmentation compared to electron-impact ionization mass spectra from related molecular beam mass spectrometer systems equipped with quadrupole mass analyzers. |
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