XRD Multi-Temperatures Study of N,N'-bis(2-Hydroxyethyl)Benzene-1,4-Dicarboxamide

Gabriela Bednarek; Maria Nowak; Joachim Kusz; Jerzy Ossowski

doi:10.4028/www.scientific.net/SSP.163.256

Paper Titles

The X-Ray Studies on Amorphous Fe₇₈Nb₂B₂₀ Alloy
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Crystallisation of Amorphous Al₆₀Fe₂₀Ti₁₅Ni₅ Alloy Produced by Mechanical Alloying
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Thermal Expansibility of 310S Steel-Based PVD Coating in Presence of Metastable Phase
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High Temperature Study of Metamict Steenstrupine
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XRD Multi-Temperatures Study of N,N'-bis(2-Hydroxyethyl)Benzene-1,4-Dicarboxamide
p.256

X-Ray Topography Study of the Nickel Superalloy CMSX-4 Single Crystals
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Characterisation of Phase Transition in Strontium Barium Niobate by Bond Method
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Microstructure and Lattice Parameter Studies of Constituent Phases in CoSi₂-Si Eutectic Composite
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Complex Intermetallics in the Al-Rich Part of Al-Pd-Cr System
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XRD Multi-Temperatures Study of N,N'-bis(2-Hydroxyethyl)Benzene-1,4-Dicarboxamide

Abstract:

N,N’ – bis – (2– hydroxy – ethylene) – terephthalamide (BHETA) has been obtained by aminolysis of polyethylene terephthalate (PET) using excess of monoethanoloamine and it has been physicochemically characterized [1]. In this paper there are shown the results of the multi-temperature X-ray measurement which were performed to provide information about the stability of the structure. Detailed temperature analysis of the crystal structure allows us to determine properties of the compound which is very important product of recycling PET wastes in order to use it for further chemical reactions. The structure of the title compound was also modelled by density functional theory (DFT) calculations.