Journal article
Molecular structure of poly(3-alkyl-thiophenes) investigated by calorimetry and grazing incidence X-ray scattering
Departamento de Física, Centro de Investigacion en Optica y Nanofisica, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain1
Departamento de Física Aplicada, Universidad Politécnica de Cartagena, Plaza del Hospital 1, 30202 Cartagena, Spain2
Departamento de Electrónica, Universidad Politécnica de Cartagena, Plaza del Hospital 1, 30202 Cartagena, Spain3
Servicio de Apoyo a la Investigación Tecnológica (SAIT), Universidad Politécnica de Cartagena, Plaza del Hospital 1, 30202 Cartagena, Spain4
SpLine, Spanish CRG beamline at the ESRFacility, 6 rue Jules Horowitz B.P, 38043 Grenoble, France5
Instituto de Ciencia de Materiales de Madrid, CSIC, calle Sor Juana Inés de la Cruz, 3, 28049 Madrid, Spain6
Highlights► In this work we study of the molecular structure of P3OT and P3HT and the phase transitions. ► From the calorimetric diagrams we obtain the melting and crystallization temperatures. ► We identify a low temperature calorimetric glass transition. ► GIXRD shows an increase of the crystallinity for the P3HT and not in the P3OT with the annealing. ► Interdigitation of the side chain is produced for the P3HT and not in the P3OT.
Language: | English |
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Year: | 2011 |
ISSN: | 18793398 and 09270248 |
Types: | Journal article |
DOI: | 10.1016/j.solmat.2011.09.025 |