摘要
掺杂光致聚合物的合成过程对其性能的影响至关重要。目前掺杂光致聚合物的合成过程优化主要依靠大量实验数据和操作者实验经验。本文提出了一种利用掺杂光致聚合物的吸收光谱定量化分析光致聚合物合成过程的方法。该方法通过对掺杂光致聚合物制备过程中的各个阶段样品进行吸收光谱测量分析,揭示样品制备过程中吸收光谱随制备过程变化的趋势,并利用吸收光谱法定量监测聚合物预聚合过程的程度和速率,为科学定量优化掺杂光致聚合物制备过程提供了新方法。
The synthesis process of doped photopolymer has a significant impact on its properties.The tradional optimization method for the synthesis process of doped photopolymers depends on experimental parameters and experimental experience.A method for quantitatively monitoring and optimization of the synthesis process of doped photopolymers by absorption spectrum is presented in this paper.The absorption spectra of samples in different steps of the preparation are measured and analyzed.The change rule of the absorption spectra in preparation process is revealed.Quantitative monitoring of the progress and the synthesis rate of photopolymers could be realized by the proposed method.This method brings new possibility to quantitative optimization in the preparation process of doped photopolymers.
作者
曹良才
吴圣涵
何泽浩
李瑶瑶
金国藩
Cao Liangcai;Wu Shenghan;He Zehao;Li Yaoyao;Jin Guofan(State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Instrument,Tsinghua University,Beijing 100084,China)
出处
《光电工程》
CAS
CSCD
北大核心
2019年第3期115-121,共7页
Opto-Electronic Engineering
基金
国家自然科学基金项目(61775117)
固体激光技术重点实验室基金项目(9140C010102150C04017)~~
关键词
吸收光谱
光致聚合物
定量监测
定量优化
absorption spectrum
photopolymer
quantitative monitoring
quantitative optimization
