Critical concentration and scaling exponents of one soluble polyimide—from dilute to semidilute entangled solutions
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- 作者：Ensong Zhanga ; c ; Xueming Daib ; c ; Zhixin Dongb ; Xuepeng Qiub ; xp_q@ciac.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Xiangling Jia ; xlji@ciac.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Soluble polyimide ; Scaling exponent ; Critical concentration ; Dipole&ndash ; dipole interaction
- 刊名：Polymer
- 出版年：2016
- 出版时间：10 February 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：275-285
- 全文大小：2634 K
文摘
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A soluble polyimide was synthesized and it can be dissolved in common organic solvents in various concentration ranges.
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Deviation of scaling exponents in different concentration ranges is found.
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Mechanism of the deviation of scaling exponents is discussed comprehensively.