View More View Less
  • 1 Centro de Investigación Científica de Yucatán, A.C., Unidad de Materiales, Calle 43 No. 130, Col. Chuburná de Hidalgo, C.P. 97200, Mérida, Yucatán, México
  • | 2 Depto. de Física. Área de Polímeros, Universidad Autónoma Metropolitana—Unidad Iztapalapa, Av. San Rafael Atlixco, San Rafael Atlixco, No. 186, México, DF, México
  • | 3 Universidad Autónoma de Yucatán, Facultad de Ingeniería Química, Avenida Juárez No. 421, Col. Ciudad Industrial, C.P. 97288, Mérida, Yucatán, México
Restricted access

Abstract

The aim of this study was to gain some fundamental knowledge on the thermal degradation pathways of poly(N-vinyl pyrrolidone) using Thermogravimetry coupled with Fourier Transform Infrared Spectroscopy (TG–FTIR) in addition to IR and 1H NMR spectroscopic studies of the partially degraded samples. It was found that the vinyl pyrrolidone is the main volatile products of the thermal degradation of PVP which implies that the predominant mechanism during thermal degradation of this polymer is the depolymerization to monomer of the polymeric main chain; however, it is evident that simultaneous reactions may be involved yielding oligomers. FTIR and 1H NMR spectra of partially degraded samples of PVP exhibited very similar characteristics to that observed for undegraded samples although the 1H NMR spectra suggest the presence of simultaneous reactions as the fragmentation of polymeric main chain.

  • 1. Kumar, SV, Musturappa, TE, Prasannakumar, S, Mahadevan, KM, Sherigara, BS. N-Vinylpyrrolidone and ethoxyethyl methacrylate copolymer: synthesis, characterization and reactivity ratios. J Marcomol Sci A 2007 44:11611169 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 2. Wang, W, Zhang, Y, Zhu, M, Chen, Y. Effect of graft modification with poly(n-vinyl pyrrolidone) on thermal and mechanical properties of poly(3-hydroxybutyrate-co-3-hydroxyvalerate). J Appl Polym Sci 2008 109:16991707 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 3. Bianco, G, Soldi, MS, Pinheiro, EA, Pires, ATN, Gehlen, MH, Soldi, V. Thermal stability of poly(N-vinyl-2-pyrrolidone-co-methacrylic acid) copolymers in inert atmosphere. Polym Degrad Stab 2003 80:567574 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 4. Bogatyrev, MV, Borisenko, NV, Pokrovskii, VA. Thermal degradation of polyvinyl pyrrolidone on the surface of pyrogenic silica. Russ J Appl Chem 2001 74:839844 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 5. Peniche, C, Zaldívar, D, Pazos, M, Paz, S, Bulay, A, San Román, J. Study of the thermal degradation of poly(N-vinyl-2-pyrrolidone) by thermogravimetry-FTIR. J Appl Polym Sci 1993 50:485493 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 6. Lau, C, Mi, Y. A study of blending and complexation of poly(acrylic acid)/poly(vinyl pyrrolidone). Polymer 2002 43:823829 .

  • 7. Silva, MF, da Silva, CA, Fogo, FC, Pineda, EAG, Hechenleitner, AAW. Thermal and FTIR study of polyvinylpyrrolidone/lignin blends. J Therm Anal Calorim 2005 79:367370 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 8. Aggour, YA. Characterization and evaluation of copolymers of end-allenoxy polyoxyethylene macromonomers and N-vinyl-2-pyrrolidone. Eur Polym J. 1999;35:11731178 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 9. Rao, V, Latha, P, Ashokan, PV, Shridhar, MH. Thermal degradation of poly(N-vinylpyrrolidone)-poly(vinyl alcohol) blends. Polym J 1999 31:887889 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 10. Kim, SJ, Park, SJ, Kim, IY, Lee, YH, Kim, SI. Thermal characteristics of poly(vinyl alcohol) and poly(vinylpyrrolidone) IPNs. J Appl Polym Sci 2002 86:18441847 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 11. Mendes LC , Rodriguez RC, Silva EP. Thermal, structural and morphological assessment of PVP/HA composites. J Therm Anal Calorim; 2010. doi: .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 12. Cervantes-Uc, JM, Cauich-Rodríguez, JV, Vázquez-Torres, H, Garfias-Mesías, L, Paul, DR. Thermal degradation of commercially available organoclays studied by TGA–FTIR. Thermochim Acta 2007 457:92102 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 13. Dutta, K, Brar, AS. Poly(vinylpyrrolidone): configurational assignments by one- and two-dimensional NMR spectroscopy. J Polym Sci A 1999 37:39223928 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 14. Hoppe, CE, Lazzari, M, Pardiñas-Blanco, I, López-Quinela, MA. One-step synthesis of gold and silver hydrosols using poly(N-vinyl-2-pyrrolidone) as a reducing agent. Langmuir 2006 22:70277034 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 15. Bartolozzi, I, Solaro, R, Schacht, E, Chiellini, E. Hydroxyl end-capped macromers of N-vinyl-2-pyrrolidinone as precursors of amphiphilic block copolymers. Eur Polym J 2007 43:46284638 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 16. Raith, K, Kühn, AV, Rosche, F, Wolf, R, Neubert, RHH. Characterization of povidone products by means of 13C-NMR, MALDI-TOF, and electrospray mass spectrometry. Pharm Res 2002 19:556560 .

    • Crossref
    • Search Google Scholar
    • Export Citation

Manuscript Submission: HERE

  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

For subscription options, please visit the website of Springer.

Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Jun 2021 17 2 1
Jul 2021 31 3 3
Aug 2021 27 3 4
Sep 2021 18 0 0
Oct 2021 28 0 0
Nov 2021 26 0 0
Dec 2021 0 0 0