Мас-спектрометрія молекули PTCDA електронним ударом в газовій фазі

• Date: 2019
• Main Authors: Zavilopulo, A., Shpenik, O.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2019
• Subjects: iонiзацiя; електронний удар; фрагментарнi iони; енергiя появи; -
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018127
• Journal Title: Ukrainian Journal of Physics

The complete and dissociative ionizations of a 3,4,9,10-perylene-tetracarboxylic-dianhydride (C24H8O6, PTCDA) molecule in the gas phase have been studied, by using electron-impact mass spectrometry in an energy interval of 5–90 eV. The molecule is found to decay into the following fragment ions: the...