@article{oai:kanazawa-u.repo.nii.ac.jp:00010414,
 author = {遠藤, 一央 and Takaoka, K. and Koizumi, S. and Maeda, S. and Bureau, C. and Endo, Kazunaka and Hyodo, K. and Miura, H.},
 issue = {3},
 journal = {Journal of Surface Analysis},
 month = {Jan},
 note = {We examined surface damage for polyvinyl chloride (PVC) sample after 260 minutes at an unmonochromated Al Kα X-ray source power at 600 W, because PVC decomposes very quickly due to the X-ray irradiation. The pendant Cl groups of the PVC were estimated to cleave more rapidly than C-C bonds in the main chains from two-center bond energies calculated by AM1 method using the model pentamer. The valence XPS of the polymer at the initial time, and after 120 and 260 minutes of X-ray irradiation were analyzed by deMon density-functional theory (DFT) calculations using the model pentamer. The simulated results afforded us that the pendant Cl groups of PVC cleave mainly due to the X-ray radiation., 金沢大学ナノマテリアル研究所 / 金沢大学理工研究域数物科学系 / 金沢大学大学院自然科学研究科物質情報解析},
 pages = {471--476},
 title = {Surface Damage of PVC Polymers during XPS Analysis},
 volume = {9},
 year = {2002}
}