C 60 ‐assisted laser desorption/ionization mass spectrometry in the analysis of phosphotungstic acid
1994; Wiley; Volume: 8; Issue: 11 Linguagem: Inglês
10.1002/rcm.1290081105
ISSN1097-0231
AutoresFemia G. Hopwood, Leszek Michalak, David S. Alderdice, Keith J. Fisher, Gary D. Willett,
Tópico(s)Ion-surface interactions and analysis
ResumoAbstract An application of C 60 ‐assisted laser desorption/ionization mass spectrometry to a heteropoly inorganic system: phosphotungstic acid, H 3 PO 4 (WO 3 ) 12 , is presented. A nitrogen laser (337 nm) on a linear tandem time‐of‐flight mass spectrometer is used for the observation of the laser‐power dependence of mass spectra of this material.
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