Kinetics of thermal decomposition and antimicrobial screening of terpolymer resins

Burkanudeen, Abdul R.; Azarudeen, Raja S.; Ahamed, Mohamed A. Riswan; Gurnule, Wasudeo B.

doi:10.1007/s00289-011-0497-9

Cited by 24 publications

(16 citation statements)

References 21 publications

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“…1). Scheme-I: The synthesis routes of (o-AABF) terpolymer resin which is further confirmed by -NH bending vibration appearing at 1599 cm -1 [16]. A band appea-ring in the region of 1429 cm -1 shows the presence of methylene bridges (CH2) in the polymer chain [17].…”

Section: Resultsmentioning

confidence: 95%

Ion-Exchange Applications of Newly Synthesized of Aminoacetophenone, Biuret, Formaldehyde Derivative as New Chelating Terpolymer Resin

Rashid¹,

Omran²

2017

Asian J. Chem.

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Section: Resultsmentioning

confidence: 95%

Ion-Exchange Applications of Newly Synthesized of Aminoacetophenone, Biuret, Formaldehyde Derivative as New Chelating Terpolymer Resin

Rashid¹,

Omran²

2017

Asian J. Chem.

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“…The positive values of free energy change confirmed that endothermic effect was involved in the degradation reaction. From the various parameter results, it could be found that the composite has more thermal stability than the terpolymer resin [25][26][27][28].…”

Section: Kinetics Of Thermal Degradationmentioning

confidence: 97%

A novel comparative study: synthesis, characterization and thermal degradation kinetics of a terpolymer and its composite for the removal of heavy metals

Velmurugan¹,

Ahamed²,

Azarudeen³

2015

Iran Polym J

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“…The peaks at 54.8 and 20.5 ppm are assigned to -CH 2 of Ar-CH 2 -N and Ar-CH 2 moiety. The peak at 161.5 ppm is attributed to -C=O of Ar-COOH [40,41]. The spectrum of APHF-Zn complex was undisturbed with respect to their peak positions compared to the ligand.…”

Section: C Nmr Spectramentioning

confidence: 99%

Synthesis, Spectral, Morphology, Thermal Degradation Kinetics and Antibacterial Studies of Terpolymer Metal Complexes

Azarudeen¹,

Burkanudeen²

2011

J Inorg Organomet Polym

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Terpolymer metal complexes involving transition metal ions such as Cu(II), Mn(II) and Zn(II) were prepared using a terpolymer ligand derived from anthranilic acid-phenyl hydrazine-formaldehyde (APHF). The terpolymer ligand and its metal complexes were intended to spectral characterizations viz. FTIR, electronic, ESR, 1 H NMR and 13 C NMR to elucidate the structural confirmations. The number, weight, and size average molecular weights of the terpolymer ligand were determined by gel permeation chromatography (GPC). The empirical formula of the repeating unit for both the terpolymer ligand and its metal complexes was clearly justified by elemental analysis. The thermal stability of the ligand and its metal complexes was established by thermogravimetric analysis (TGA). On basis of the TGA data, the kinetic and thermodynamic parameters such as activation energy (E a ), order of reaction (n), entropy change (DS), apparent entropy (S*), frequency factor (Z) and free energy change (DF) were calculated using Freeman-Carroll and SharpWentworth methods. Further the degradation mechanism for the thermal decomposition was also identified from Phadnis-Desphande method. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis were used to establish the surface morphology and nature of the terpolymer ligand and its metal complexes. In addition, the terpolymer ligand and its metal complexes were screened against the growth of few bacteria and their inhibitions were measured and reported.

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Kinetics of thermal decomposition and antimicrobial screening of terpolymer resins

Cited by 24 publications

References 21 publications

Ion-Exchange Applications of Newly Synthesized of Aminoacetophenone, Biuret, Formaldehyde Derivative as New Chelating Terpolymer Resin

Ion-Exchange Applications of Newly Synthesized of Aminoacetophenone, Biuret, Formaldehyde Derivative as New Chelating Terpolymer Resin

A novel comparative study: synthesis, characterization and thermal degradation kinetics of a terpolymer and its composite for the removal of heavy metals

Synthesis, Spectral, Morphology, Thermal Degradation Kinetics and Antibacterial Studies of Terpolymer Metal Complexes

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