The ionization and ion fragmentation of methanol and ethanol induced by electron impact were investigated in this work, using a HIDEN quadrupole mass spectrometer. Once, it is the first time that this spectrometer was used in the Atomic and Molecular Spectroscopy Laboratory (LEAM) at UFJF, the work began with the characterization of the apparatus, for subsequent application on the required studies. In studies of alcohols were obtained mass spectra and relative abundances of the cations generated by electron with energy impact of 70eV, where it was recorded that CH2O+H was the most abundant cation for methanol and for ethanol. The Total Ionization Cross Section (TICS) to methanol and the partial ionization cross sections (PICS) for the catio...
Alcohols and fullerenes are among the species observed in the interstellar medium (ISM) to date. Met...
AbstractProtonated acetaldehyde is methylated on the oxygen during interaction with methanol in the ...
Partial ionization cross section (PICS) measurements of the cations created through electron impact ...
Experimental measurements of the cations created in the ionization and in the ionic fragmentation pr...
Electron impact ionisation and dissociative ionisation of the two smallest primary alcohols have bee...
11 pags., 4 figs., 4 tabs.Abstract: We present in this article, a review of our recent experimental ...
We have measured the absolute Total Cross Section (TCS) for methanol and ethanol molecules using a...
Utilizing a crossed electron beam and a molecular beam collision geometry and the single particle co...
We have constructed an apparatus for high-resolution electron spectroscopy and electron-ion coincide...
© 2017 Elsevier. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://...
Interactions between 1 and 4 keV anions (H -, O -, and OH -) and gas-phase molecules (nitromethane, ...
Complex polyatomic compounds are increasingly being used for modern technological applications, e.g....
In this work, the Mass Spectrum (MS) and the Appearance Energy (AE) values of the ionic fragments f...
Precise values of the Total Cross Section (TCS) for electron scattering by primary alcohols such as ...
The high resolution double focusing mass spectrometer of reversed Nier-Johnson geometry was used in ...
Alcohols and fullerenes are among the species observed in the interstellar medium (ISM) to date. Met...
AbstractProtonated acetaldehyde is methylated on the oxygen during interaction with methanol in the ...
Partial ionization cross section (PICS) measurements of the cations created through electron impact ...
Experimental measurements of the cations created in the ionization and in the ionic fragmentation pr...
Electron impact ionisation and dissociative ionisation of the two smallest primary alcohols have bee...
11 pags., 4 figs., 4 tabs.Abstract: We present in this article, a review of our recent experimental ...
We have measured the absolute Total Cross Section (TCS) for methanol and ethanol molecules using a...
Utilizing a crossed electron beam and a molecular beam collision geometry and the single particle co...
We have constructed an apparatus for high-resolution electron spectroscopy and electron-ion coincide...
© 2017 Elsevier. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://...
Interactions between 1 and 4 keV anions (H -, O -, and OH -) and gas-phase molecules (nitromethane, ...
Complex polyatomic compounds are increasingly being used for modern technological applications, e.g....
In this work, the Mass Spectrum (MS) and the Appearance Energy (AE) values of the ionic fragments f...
Precise values of the Total Cross Section (TCS) for electron scattering by primary alcohols such as ...
The high resolution double focusing mass spectrometer of reversed Nier-Johnson geometry was used in ...
Alcohols and fullerenes are among the species observed in the interstellar medium (ISM) to date. Met...
AbstractProtonated acetaldehyde is methylated on the oxygen during interaction with methanol in the ...
Partial ionization cross section (PICS) measurements of the cations created through electron impact ...