Structural changes in poyl(3,3 dimethyl oxetane) studied by Raman spectroscopy |
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| Affiliation: | 1. Lab. de Física del Estado sólido, Facultad de Ciencias, Valladolid Spain;2. Inst. Physikalische und theoretische Chemie, Universität Tübingen West Germany;1. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950 Wrocław 2, Poland;2. Department of Bioorganic Chemistry, University of Economics, 53345 Wroclaw, Poland;3. Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland;1. PG and Research Department of Chemistry, Government Arts College, C-Mutlur, Chidambaram 608102, Tamil Nadu, India;2. Centre for Functionalized Magnetic Materials (FunMagMa), Immanuel Kant Baltic Federal University, 236041 Kaliningrad, Russia;3. Centre for Research & Development, PRIST University, Vallam, Thanjavur 613403, Tamil Nadu, India;4. Department of Chemistry, CK College of Engineering and Technology, Cuddalore 607003, Tamil Nadu, India;1. Departamento de Física, Universidad de La Laguna, 38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain;2. Unidad Asociada Uva-CSIC al Centro de Astrobiología CSIC-INTA “ERICA”, Parque Tecnológico de Boecillo, 47151 Boecillo, Valladolid, Spain;3. Instituto Universitario de Materiales y Nanotecnología, Universidad de La Laguna, 38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain;4. Instituto Universitario de Estudios Avanzados en Atómica, Molecular y Fotónica, Av. Francisco Sánchez s/n, Universidad de La Laguna, 38200 San Cristóbal de La Laguna, Tenerife, Spain;1. Instituto de Cerámica y Vidrio (CSIC), C/Kelsen 5, Madrid 28049, Spain;2. Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan;1. The NANOSMAT Society, One Central Park, Northampton Road, Manchester M40 5BP, United Kingdom;2. The University of Texas Rio Grande Valley, Department of Mechanical Engineering, Edinburg, TX 78539, USA;3. The University of Texas Rio Grande Valley, Department of Physics, Edinburg, TX 78539, USA |
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| Abstract: | The influence of the applied stress and stretch on Poly(3,3 dimethyl oxetane), thermically crystallized, has been studied using Raman spectroscopy. The effect of these mechanical deformations produces a transformation from the orthorhombic to monoclinic structure which is the thermodynamically most stable form. |
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