Effect of polymer concentration on the lifetime and transmittance behavior of a self-oscillating polymer chain with a high lower critical solution temperature
Effect of polymer concentration on the lifetime and transmittance behavior of a self-oscillating polymer chain with a high lower critical solution temperature
复制标题
聚合物浓度对具有高低临界溶液温度的自振荡聚合物链的寿命和透射率行为的影响
DOI：
10.1051/matecconf/201713007002
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发表时间：
2017
影响因子：
--
通讯作者：
Yusuke Hara
中科院分区：
文献类型：
--
作者：
Tomoka Nakazumi;Yusuke Hara
在这项研究中，我们研究了具有高的低临界溶解温度（LCST）的聚合物链的寿命和自振荡行为。聚合物链包含4-乙烯基-4 ′-甲基-2，2 ′-联吡啶双（2，2 ′-联吡啶）双（六氟磷酸盐）钌作为Belousov-Zhabotinsky反应的催化剂，N-乙基丙烯酰胺作为聚合物主链，与N-异丙基丙烯酰胺相比具有高LCST。我们证明了自振荡行为是显着的聚合物浓度和测量温度的影响。此外，我们建立了透射率自振荡的寿命可以预测从聚合物浓度和测量温度。
In this study, we investigated the lifetime and self-oscillating behavior of a polymer chain with a high lower critical solution temperature (LCST). The polymer chain comprised 4-vinyl-4´-methyl-2,2´-bipyridinebis(2,2´-bipyridine)bis(hexafluorophosphate) ruthenium as catalyst for the Belousov–Zhabotinsky reaction and N-ethylacrylamide as the polymer main-chain with a high LCST when compared to N-isopropylacrylamide. We demonstrated that the self-oscillating behavior was significantly affected by the polymer concentration and measuring temperature. Moreover, we established that the lifetime of the transmittance self-oscillation can be predicted from the polymer concentration and measuring temperature.