Aliphatic copolyester with isomorphism in limited composition range

HM Ye, YR Tang, YY Song, J Xu, BH Guo, Q Zhou - Polymer, 2014 - Elsevier
A series of random poly (hexamethylene succinate-co-hexamethylene fumarate)(PHSF)
samples was synthesized through a two-step reaction process, and their properties were …

Mechanical and thermal properties of mixed-tacticity polyhydroxybutyrates and their association with iso-and atactic chain segment length distributions

M Haslböck, M Klotz, J Sperl, V Sieber… - …, 2019 - ACS Publications
We investigated the effect of including S enantiomers on the mechanical and thermal
properties of predominantly (R)-β-polyhydroxybutyrate (PHB). From tensile testing, we …

Thermal degradation and theoretical interpretation of vibrational spectra of poly (β, l-malic acid)

D Chaturvedi, S Mishra, P Tandon, JA Portilla-Arias… - Polymer, 2011 - Elsevier
Poly (β, l-malic acid)(PMLA) was obtained by Physarum polycephalum. The FT-IR and FT-
Raman spectra were recorded experimentally and used for normal mode analysis using …

Study of molecular structure and vibrational spectra of poly (β,-l-malic acid)[PMLA] using DFT approach

D Chaturvedi, S Mishra, P Tandon, JA Portilla-Arias… - Polymer, 2012 - Elsevier
Poly (β-L-malic acid)(PMLA) is a biodegradable polymer and it has various important
applications in the biomedical field. In the present work the structural and spectral …

Heat capacity and vibrational dynamics of polyvinylidene fluoride (β-form)

A Gupta, P Agarwal, S Bee, P Tandon… - Polymer Science Series …, 2011 - Springer
Polyvinylidene fluoride (PVDF) is a polymer of industrial importance, mainly due to its
piezoelectric and pyroelectric properties. A comprehensive study of the normal modes and …

A comparative study of vibrational dynamics of α-and β-forms of poly (β-hydroxybutyrate)

D Chaturvedi, S Mishra, P Tandon, VD Gupta… - Vibrational …, 2011 - Elsevier
Normal modes and their dispersion are obtained for planar zig-zag form of poly (β-
hydroxybutyrate) using Urey–Bradley force field. A comparison is made with the spectra of …

Phonon dispersion and heat capacity of polydichlorobutadiene

A Gupta, N Choudhary, S Bee, P Tandon… - Polymer Science Series …, 2010 - Springer
Normal modes and their dispersion have been obtained for trans polydichlorobutadiene
(PDCB) in the reduced zone scheme using Wilson's GF matrix method as modified by Higg's …

Vibrational dynamics and heat capacity of polychloroprene

A Gupta, P Agarwal, N Choudhary… - Journal of Applied …, 2011 - Wiley Online Library
Normal modes and their dispersion have been obtained for polychloroprene in the trans
form using Wilson's GF matrix method as modified by Higg's for an infinite polymeric chain …

Phonon dispersion and specific heat in trans 1,4, poly (2,3-dimethylbutadiene)

A Gupta, S Bee, P Agarwal, P Tandon… - Journal of materials …, 2011 - Springer
A comprehensive study of the normal modes and their dispersion for trans 1, 4-poly (2, 3
dimethylbutadiene) is described in the reduced zone scheme using Wilson's GF matrix …

HEAT CAPACITY AND VIBRATIONAL DYNAMICS OF POLYVINYLIDENE FLUORIDE (?-FORM)

G Archana, A Parag, B Saba, T Poonam… - … соединения. Серия А, 2011 - elibrary.ru
Polyvinylidene fluoride (PVDF) is a polymer of industrial importance, mainly due to its
piezoelectric and pyroelectric properties. A comprehensive study of the normal modes and …