STRUCTURALLY DEPENDENT FLUORESCENCE OF SOME POLYMERS

K. P. Dhake; A. K. Nehate; S. N. Patil; D. P. Bharambe

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STRUCTURALLY DEPENDENT FLUORESCENCE OF SOME POLYMERS

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- STRUCTURALLY DEPENDENT FLUORESCENCE OF SOME POLYMERS
- Chinese Journal of Luminescence Vol. 13, Issue 3, Pages: 242-248(1992)
- 作者机构：
  
  Applied Physics Department Faculty of Technology and Engineering, M. S. University of Baroda, BARODA 390001, INDIA
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：23 July 1991，
  
  Published：30 August 1992
- 稿件说明：
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K. P. Dhake, A. K. Nehate, S. N. Patil, D. P. Bharambe. 某些聚合物与结构相关的荧光[J]. 发光学报, 1992,13(3): 242-248

K. P. Dhake, A. K. Nehate, S. N. Patil, D. P. Bharambe. STRUCTURALLY DEPENDENT FLUORESCENCE OF SOME POLYMERS[J]. Chinese Journal of Luminescence, 1992,13(3): 242-248
K. P. Dhake, A. K. Nehate, S. N. Patil, D. P. Bharambe. 某些聚合物与结构相关的荧光[J]. 发光学报, 1992,13(3): 242-248 DOI：

K. P. Dhake, A. K. Nehate, S. N. Patil, D. P. Bharambe. STRUCTURALLY DEPENDENT FLUORESCENCE OF SOME POLYMERS[J]. Chinese Journal of Luminescence, 1992,13(3): 242-248 DOI：

摘要

对经预处理和未经预处理的7

8二羟基-4-甲基香豆素及其固态的聚合物的荧光光谱进行了记录.在上述所有样品上均观察到了位于420nm的发射.基于聚合时基团在单体中各种位置上的连接以及从羟基团到酯团的转换

对此作了解释.根据各种二元酸键

对强度进行了说明.

Abstract

Fluorescence spectra for 7

8 dihydroxy-4-methyl coumarin and its copolymers in solid state have been recorded

with and without pre-treatment.An emission at 420nm is observed in all the above specimens.This is interpreted on the basis of the attachment of groups in various positions in the monomer and the conversion of hydroxyl group into ester group during pilym:vization.The intensity is explained on the basis of various dibasic acid links.

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