Influence of Molecular Characteristics on Dielectric Relaxation of Propylene Glycol Oligomers

机译：分子特性对丙二醇低聚物介电松弛的影响

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The relaxation dynamics of polypropylene glycol oligomers having different end groups was studied by broadband dielectric spectroscopy (10 mHz to 10 GHz) in the temperature interval 110-350 K, above and below the glass transition. The effects produced on structural and secondary relaxations by the different end groups are discussed.

机译：通过宽带介电光谱（10MHz至10GHz）在温度间隔110-350K，高于玻璃化转变的宽带介电光谱（10MHz至10GHz）中研究具有不同端基的聚丙二醇低聚物的弛豫动力学。讨论了不同结束组对结构和二次松弛产生的影响。

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《Meeting of the Macromolecular Italian Association》|2004年||共10页
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作者
Daniele Prevosto; Simone Capaccioli; Mauro Lucchesi; Pierangelo Rolla;
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中图分类 O63-532;
关键词
glass transition; oligomers; relaxation; structure-property relation; terminal groups;

机译：玻璃过渡;低聚物;放松;结构 - 财产关系;终端组;

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专利

1. Microwave dielectric relaxation and molecular dynamics in binary mixtures of poly(propylene glycol) 2000 and poly(ethylene glycol)s of varying molecular weight in dilute solution [J] . RJ Sengwa, Rakhee Chaudhary Polymer international . 2001,第4期

机译：稀溶液中不同分子量的聚丙二醇2000和聚乙二醇的二元混合物的微波介电弛豫和分子动力学
2. Dielectric alpha-relaxation and ionic conductivity in propylene glycol and its oligomers measured at elevated pressure [J] . Casalini R., Roland CM. The Journal of Chemical Physics . 2003,第22期

机译：高压下丙二醇及其低聚物的介电α-弛豫和离子电导率
3. Dielectric alpha-relaxation and ionic conductivity in propylene glycol and its oligomers measured at elevated pressure [J] . Casalini R., Roland CM. The Journal of Chemical Physics . 2003,第22期

机译：高压下丙二醇及其低聚物的介电α-弛豫和离子电导率
4. Influence of Molecular Characteristics on Dielectric Relaxation of Propylene Glycol Oligomers [C] . Daniele Prevosto, Simone Capaccioli, Mauro Lucchesi, Meeting of the Macromolecular Italian Association . 2004

机译：分子特性对丙二醇低聚物介电松弛的影响
5. A study of dielectric relaxations in filled ethylene propylene copolymers [D] . Jeffery, Anne-Marie 1993

机译：填充乙烯丙烯共聚物中介电弛豫的研究
6. PVA/Chitosan/Silver Nanoparticles Electrospun Nanocomposites: Molecular Relaxations Investigated by Modern Broadband Dielectric Spectroscopy [O] . Mohammad K. Hassan, Ahmed Abukmail, Alaa J. Hassiba, 2018

机译：PVA /壳聚糖/银纳米粒子电纺纳米复合材料：现代宽带介电谱研究的分子弛豫
7. Segmental- and Normal-Mode Dielectric Relaxation of Poly(propylene glycol) under Pressure [O] . C. M. Roland, T. Psurek, S. Pawlus, 2003

机译：压力下聚丙二醇的分段和正常模式介电弛豫
8. Far Infrared and Dielectric Relaxation Spectra in Supercooled Water and Water + Propylene Glycol Solutions [R] . Boehm, L., Smith, D. L., Angell, C. A. 1987

机译：过冷水和水+丙二醇溶液中的远红外和介电弛豫谱

Influence of Molecular Characteristics on Dielectric Relaxation of Propylene Glycol Oligomers

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