Improved Fluorescence of Fluorene Polymer in Solid State

다국어 초록 (Multilingual Abstract)

Fluorene-containing poly(aryl ether nitrile) (FPAN) was prepared by a typically aromatic nucleophilic substitutionpolymerization. The chemical structure of FPAN was confirmed by FTIR and 1H NMR spectroscopy. Different morphologiesof FPAN fibers could obtain through electrospinning. The light-emission properties of polymer in solution, casting film andfibrous membrane were examined by spectrofluorometry. This polymer had good thermal properties with glass-transitiontemperatures at 280 oC and 10 % weight loss temperatures in the range of 497-502 oC. Additionally, the contact angles in thethin-film state and electrospun fiber membranes were examined. The water contact angle of fiber membrane was improvedcompared to that of casting film which could reach to the 137 o. The resulting material exhibited stable luminescent intensity,possessed considerable thermal stability, and could be facilely processed into device for optical field applications.

참고문헌 (Reference)

1 T. L. Wu, 9 : 14998-, 2017

2 H. Z. Tang, 113 : 14220-, 2009

3 J. Y. Chen, 44 : 2883-, 2011

4 C. Z. Zhou, 45 : 2271-, 2004

5 J. P. Malval, 501 : 54-, 2010

6 F. Lefevre, 221 : 1314-, 2015

7 J. Liu, 44 : 2451-, 2011

8 H. M. Wang, 48 : 4775-, 2010

9 D. J. Liaw, 45 : 2367-, 2007

10 G. Zhou, 38 : 2148-, 2005

11 V. H. K. Fell, 50 : 2338-, 2017

12 Y. Yan, 9 : 6497-, 2017

13 W. F. Su, 51 : 1555-, 2010

14 S. Saimani, 374 : 102-, 2011

15 X. Y. Li, 171 : 461-, 2018

16 X. Y. Zhao, 14 : 693-, 2013

17 X. Q. Han, 7 : 28494-, 2015

18 C. C. Cheng, 57 : 1938-, 2009

19 H. Q. Yu, 400 : 175-, 2013

20 Y. Z. Mao, 19 : 9223-, 2017

21 M. Wang, 8 : 23995-, 2016

22 S. Cheng, 356 : 92-, 2011

23 C. C. Kuo, 40 : 6959-, 2007

24 D. Di Camillo, 5 : 11637-, 2013

25 X. Y. Zhao, 58 : 1945-, 2018

26 G. Morello, 24 : 5225-, 2015

27 D. Tu, 2 : 2217-, 2010

28 K. Z. Yin, 21 : 444-, 2011

29 M. V. S. Rao, 55 : 247-, 1985

30 M. Richard-Lacroix, 46 : 9473-, 2013

31 A. Rawal, 28 : 3285-, 2012

32 S. P. Mucur, 151 : 101-, 2018