The product ion mass spectra of LDPE film containing 1 wt% Chimassorb 944 and Tinuvin 622 via LESA-ESI MS/MS

The product ion mass spectra of LDPE film containing 1 wt% Chimassorb 944 and Tinuvin 622 via LESA-ESI MS/MS

<p>(a) Compound 1  (Precursor ion <em>m/z</em> 601.563 [C<sub>35</sub>H<sub>68</sub>N<sub>8</sub> + H]<sup>+</sup>; photodegradation products derived Chimassorb 944),</p> <p>(b) Compound 2  (Precursor ion <em>m/z<...

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Bibliographic Details
Main Author: Tsuyoshi Akiyama (297120) (author)
Other Authors: Yoichi Otsuka (2334952) (author), Mengze Sun (13990278) (author), Shinichi Yamaguchi (14376455) (author), Michisato Toyoda (10144052) (author)
Published: 2025
Subjects:
Chemistry
Nanosciences and Materials Sciences
liquid extraction surface analysis
mass spectrometry
oligomeric hindered amine light stabilizers
photodegradation
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