Electron ionization: Difference between revisions
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'''Source''': PAC, 1991, 63, 1541 ([[Recommendations for nomenclature and symbolism for mass spectroscopy]] (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1547 | '''Source''': PAC, 1991, 63, 1541 ([[Recommendations for nomenclature and symbolism for mass spectroscopy]] (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1547 | ||
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The formation of an ion from an atom or molecule by electrons that are typically accelerated to energies between 10 and 150 eV in order to remove one or more electrons. Note that electron impact or electron impact ionization should no longer be used. | |||
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#IUPAC, Analytical Division. Compendium of Analytical Nomenclature (the ??????????[[Orange Book]]??????????). Definitive Rules, 1979. Compiled by J. Incz??????dy, T. Lengyel, A. M. Ure. Blackwell Scientific Publications, Oxford (1997). On-line corrected version: http://www.iupac.org /publications/analytical compendium, 2000. | |||
#IUPAC, Compendium of Chemical Terminology, 2nd ed. (the ??????????[[Gold Book]]??????????). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. | |||
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Revision as of 21:03, 3 April 2010
Obsolete Template
Gold Book
| GOLD BOOK DEFINITION
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). |
| Electron ionization |
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http://goldbook.iupac.org/E01999.html This is the term used to describe ionization of any species by electrons. The process may, for example, be written: for atoms or molecules: M + e --> M+. + 2e for radicals: M. + e --> M+ + 2e The term 'electron impact' should not be used. See: radical ion for a note concerning the symbolic representation of radical ions; See also: photoionization Source: PAC, 1991, 63, 1541 (Recommendations for nomenclature and symbolism for mass spectroscopy (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1547 |
| IUPAC Gold Book |
| Index of Gold Book Terms |
