RT Journal Article
T1 Electron Impact Ionization and Fragmentation of Biofuels
A1 Lopes, Cristina
A1 Blanco Ramos, Francisco
A1 otros, ...
AB We present in this article, a review of our recent experimental and theoretical studies published in the literature on electron impact ionization and fragmentation of the primary alcohols methanol, ethanol, 1-propanol and 1-butanol (C-1-C-4). We discuss the mass spectra (MS) of these alcohols, measured for the electron impact energy of 70 eV and also, total (TICS) and partial (PICS) ionization cross sections in the energy range from 10 to 100 eV, which revealed the probability of forming different cations, by either direct or dissociative ionization. These experimental TICS are summarized together with theoretical values, calculated using the Binary-encounter Bethe (BEB) and the independent atom model with the screening corrected additivity rule (IAM-SCAR) methods. Additionally, we compared data of appearance energies - AE and discussed the application of the extended Wannier theory to PICS in order to produce the ionization and ionic fragmentation thresholds for the electron impact of these alcohols.
PB Springer
SN 1434-6060
YR 2020
FD 2020-05-05
LK https://hdl.handle.net/20.500.14352/6335
UL https://hdl.handle.net/20.500.14352/6335
LA eng
NO © 2020 Springer Nature Switzerland AG. Part of Springer Nature. Artículo firmado por 14 autores. This work was supported by the Brazilian Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Fundacao de Amparo a Pesquisa do Estado de Minas Gerais (FAPEMIG) and FINEP. M.C.A.L. acknowledges financial support from CNPq, while W.A.D.P., S. G., A.C.P.F. and R.A.A.A. acknowledge their fellowships from CAPES. Some financial assistance from the Australian Research Council through grant #DP180101655 is also noted. Finally, G. García thanks the Spanish Ministerio de Economía, Industria y Competitividad for his project grant FIS 2016-80440 and the EU project FP7 - ITN - ARGENT - 608163.
NO Unión Europea. Horizonte 2020
NO Ministerio de Economía y Competitividad (MINECO)
NO Brazilian Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) National Council for Scientific and Technological Development (CNPq)
NO Fundacao de Amparo a Pesquisa do Estado de Minas Gerais (FAPEMIG) Minas Gerais State Research Foundation (FAPEMIG)
NO FINEP Ciencia Tecnologia e Inovacao
NO CNPq National Council for Scientific and Technological Development
NO CAPES
NO Australian Research Council
DS Docta Complutense
RD 10 may 2025