Thermogravimtery (TG) is a convenient method for the routine, as well as non-standard characterisation of polymeric materials. The changes in wood under various heating conditions were followed and on the basis of the obtained results the thermal degradation activation energies of several samples were determined. The TG of several softwood and hardwood samples was performed, as well as of some beechwood components such as cellulose and hemicelluloses. The application of TG enabled the distinct differentiation of hardwood from softwood samples, while the differences within one group were less expressed.
Termogravimetrija (TG) se pokazala kao uspešna metoda za rutinsku, ali i nestandardnu karakterizaciju polimernih materijala. U ovom radu ispitane su mogućnosti primene TG na drvetu - kompozitnom materijalu na bazi prirodnih polimera. Praćene su promene u drvetu pri različitim uslovima zagrevanja i na osnovu dobijenih rezultata određene su energije aktivacije termičke degradacije pojedinih uzoraka. Ispitano je vise četinarskih i lišćarskih vrsta drveta. Detaljnije su ispitane omorika i bukva, kao i osnovne komponente bukve, celuloza i hemiceluloze. Termogravimetrijom je bilo moguće jednoznačno razlikovanje lišćarskih od četinarskih vrsta, dok su razlike u okviru jedne grupacije manje izrazite.
TY - JOUR
AU - Živanović, Rajka R.
AU - Bunijevac, Rade
AU - Bujanović, Biljana M.
AU - Katsikas, Lynne
AU - Popović, Ivanka
PY - 2000
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/327
AB - Thermogravimtery (TG) is a convenient method for the routine, as well as non-standard characterisation of polymeric materials. The changes in wood under various heating conditions were followed and on the basis of the obtained results the thermal degradation activation energies of several samples were determined. The TG of several softwood and hardwood samples was performed, as well as of some beechwood components such as cellulose and hemicelluloses. The application of TG enabled the distinct differentiation of hardwood from softwood samples, while the differences within one group were less expressed.
AB - Termogravimetrija (TG) se pokazala kao uspešna metoda za rutinsku, ali i nestandardnu karakterizaciju polimernih materijala. U ovom radu ispitane su mogućnosti primene TG na drvetu - kompozitnom materijalu na bazi prirodnih polimera. Praćene su promene u drvetu pri različitim uslovima zagrevanja i na osnovu dobijenih rezultata određene su energije aktivacije termičke degradacije pojedinih uzoraka. Ispitano je vise četinarskih i lišćarskih vrsta drveta. Detaljnije su ispitane omorika i bukva, kao i osnovne komponente bukve, celuloza i hemiceluloze. Termogravimetrijom je bilo moguće jednoznačno razlikovanje lišćarskih od četinarskih vrsta, dok su razlike u okviru jedne grupacije manje izrazite.
PB - Faculty of Technology, Novi Sad
T2 - Acta periodica technologica
T1 - The possibilities of applying thermogravimetry in the characterisation of wood types
T1 - Mogućnosti primene termogravimetrije u karakterisanju drvnih vrsta
EP - 444
IS - 31
SP - 437
UR - https://hdl.handle.net/21.15107/rcub_technorep_327
ER -
@article{
author = "Živanović, Rajka R. and Bunijevac, Rade and Bujanović, Biljana M. and Katsikas, Lynne and Popović, Ivanka",
year = "2000",
abstract = "Thermogravimtery (TG) is a convenient method for the routine, as well as non-standard characterisation of polymeric materials. The changes in wood under various heating conditions were followed and on the basis of the obtained results the thermal degradation activation energies of several samples were determined. The TG of several softwood and hardwood samples was performed, as well as of some beechwood components such as cellulose and hemicelluloses. The application of TG enabled the distinct differentiation of hardwood from softwood samples, while the differences within one group were less expressed., Termogravimetrija (TG) se pokazala kao uspešna metoda za rutinsku, ali i nestandardnu karakterizaciju polimernih materijala. U ovom radu ispitane su mogućnosti primene TG na drvetu - kompozitnom materijalu na bazi prirodnih polimera. Praćene su promene u drvetu pri različitim uslovima zagrevanja i na osnovu dobijenih rezultata određene su energije aktivacije termičke degradacije pojedinih uzoraka. Ispitano je vise četinarskih i lišćarskih vrsta drveta. Detaljnije su ispitane omorika i bukva, kao i osnovne komponente bukve, celuloza i hemiceluloze. Termogravimetrijom je bilo moguće jednoznačno razlikovanje lišćarskih od četinarskih vrsta, dok su razlike u okviru jedne grupacije manje izrazite.",
publisher = "Faculty of Technology, Novi Sad",
journal = "Acta periodica technologica",
title = "The possibilities of applying thermogravimetry in the characterisation of wood types, Mogućnosti primene termogravimetrije u karakterisanju drvnih vrsta",
pages = "444-437",
number = "31",
url = "https://hdl.handle.net/21.15107/rcub_technorep_327"
}
Živanović, R. R., Bunijevac, R., Bujanović, B. M., Katsikas, L.,& Popović, I.. (2000). The possibilities of applying thermogravimetry in the characterisation of wood types. in Acta periodica technologica
Faculty of Technology, Novi Sad.(31), 437-444.
https://hdl.handle.net/21.15107/rcub_technorep_327
Živanović RR, Bunijevac R, Bujanović BM, Katsikas L, Popović I. The possibilities of applying thermogravimetry in the characterisation of wood types. in Acta periodica technologica. 2000;(31):437-444.
https://hdl.handle.net/21.15107/rcub_technorep_327 .
Živanović, Rajka R., Bunijevac, Rade, Bujanović, Biljana M., Katsikas, Lynne, Popović, Ivanka, "The possibilities of applying thermogravimetry in the characterisation of wood types" in Acta periodica technologica, no. 31 (2000):437-444,
https://hdl.handle.net/21.15107/rcub_technorep_327 .
