Recoverable photodegradation of light-emitting polymers

X. H. Zhang, S. J. Chua, H. Wang, W. Huang

科研成果: 期刊稿件会议文章同行评审

3 引用 (Scopus)

摘要

The photodegradation of light-emitting polymers was studied by measuring the decay of the photoluminescence with exposure time to He-Cd laser beam at room temperature. It was found that the photoluminescence intensity decreases very fast initially, and then tends to saturate on the order of several tens of minutes. More interestingly, it was found that the degradation induced by laser beam can be self-healed. By stopping the exposure of the sample to the laser beam, the photoluminescence intensity recovers gradually without any treatment.

源语言英语
页(从-至)BB3.17.1-BB3.17.5
期刊Materials Research Society Symposium - Proceedings
598
出版状态已出版 - 2000
已对外发布
活动Electrical, Optical, and Magnetic Properties of Organic Solid-State Materials V - Boston, MA, USA
期限: 29 11月 20003 12月 2000

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