教師資料查詢 | 類別: 期刊論文 | 教師: 楊淑君 SHU-CHUN YANG (瀏覽個人網頁)

標題:The Photoluminescence of Ph-LPPP Polymer Under Hydrostatic Pressure
學年103
學期1
出版(發表)日期2014/09/01
作品名稱The Photoluminescence of Ph-LPPP Polymer Under Hydrostatic Pressure
作品名稱(其他語言)
著者Hsu, Che-hung; Chen, Chia-yuan; Yang, Shu-chun
單位
出版者
著錄名稱、卷期、頁數Journal of Applied Science and Engineering 17(3), pp.253-258
摘要The photoluminescence (PL) spectra of blue light emitted ladder type organic conjugated
polymer (ladder-type poly para-phenylene) with trace concentrations of metallic impurities both in the
form of thin film and powder at various pressures are measured. We find that the peak 00 in the PL
spectrum of Ph-LPPP in the powder form is weaker than that of in film. A red shift and broadening of
PL spectra with increasing of pressure in both forms are also observed. However, the shift rates in thin
film and in powder are slightly different, which indicates the effect of aggregation on the PL of
polymers. The effective conjugated length change of polymer under the pressure is discussed. By this
investigation, we conclude that the structure, therefore, the interaction between chains of the polymer
plays an important role in its PL spectrum.
關鍵字Polymer;Photoluminescence;Hydrostatic Pressure;Red Shift
語言英文(美國)
ISSN1939-8565;1933-0421
期刊性質國內
收錄於EI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版,紙本
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