Chemiluminescence as a clear diagnostic tool of polymer oxidation

Yoshimichi Ohki*, Naoshi Hirai

*この研究の対応する著者

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

Chemiluminescence (CL) was applied to evaluate the oxidation of low density polyethylene and cross-linked polyethylene. The CL measurements done at a constant temperature revealed that the CL spectra always exhibit a clear incubation period or oxidation induction time during which no CL appears. The CL appearing in an early stage of oxidation seems to be due to excited carbonyls, while the CL due to singlet oxygen is only observable in the end stage. Skewness and kurtosis are effective parameters to analyze the change in CL intensity spectrum as a function of time.

本文言語English
ホスト出版物のタイトルICPADM 2012 - 2012 IEEE 10th International Conference on the Properties and Applications of Dielectric Materials, Technical Papers
DOI
出版ステータスPublished - 2012 11月 26
イベント2012 IEEE 10th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2012 - Bangalore, India
継続期間: 2012 7月 242012 7月 28

出版物シリーズ

名前Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials

Other

Other2012 IEEE 10th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2012
国/地域India
CityBangalore
Period12/7/2412/7/28

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 材料化学

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