Temperature dependent poly(l-lactide) crystallization investigated by Fourier transform terahertz spectroscopy
Temperature dependent poly(l-lactide) crystallization investigated by Fourier transform terahertz spectroscopy
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DOI：
10.1039/d1ma00195g
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发表时间：
2021-06
影响因子：
5
通讯作者：
S. Ariyoshi;S. Ohnishi;H. Mikami;H. Tsuji;Y. Arakawa;Saburo Tanaka;N. Hiroshiba
中科院分区：
文献类型：
--
作者：
S. Ariyoshi;S. Ohnishi;H. Mikami;H. Tsuji;Y. Arakawa;Saburo Tanaka;N. Hiroshiba
在结晶温度为80℃（Tc）的样品中，在1.8、4.0、4.7和7.1太赫兹处发现了聚l-丙交酯的特征吸收峰；较高的Tc导致吸收峰频率发生蓝移。
Characteristic poly(l-lactide) absorption peaks were identified at 1.8, 4.0, 4.7, and 7.1 THz for an 80 °C crystallization temperature (Tc) sample; higher Tc resulted in a blue shift of the absorption peak frequency.