Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers
Samo za registrovane korisnike
2010
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This study investigated the influence of hemicelluloses and lignin removal on the sorption and electric properties, as well as fineness of hemp fibers. Hemp fibers with different content of either hemicelluloses or lignin were obtained by chemical treatment with 17.5% sodium hydroxide or 0.7% sodium chlorite. The sorption properties of hemp fibers were evaluated as moisture and iodine sorption, while electric properties were evaluated as volume electric resistance. Hemicelluloses removal increases in higher extent fiber liberation than lignin removal; the modified hemp fibers were finer up to 12 times in relation to unmodified fibers. Furthermore, hemicelluloses removal increased the moisture and iodine sorption, as well as electric resistance of hemp fibers compared to unmodified fibers, while lignin removal decreased both moisture and iodine sorption, and only slightly increased the electric resistance of modified hemp fibers.
Ključne reči:
Hemp fibers / Chemical modification / Sorption properties / Electric resistanceIzvor:
Industrial Crops and Products, 2010, 32, 2, 169-174Izdavač:
- Elsevier Science Bv, Amsterdam
Finansiranje / projekti:
- Razvoj biološki-aktivnih polisaharidnih vlakana i materijala kao veštačkih depoa proteina male molekulske mase za različite medicinske namene (u terapijama hormonskih poremećaja, virusnih infekcija, neuroloških i malignih oboljenja, ortopediji i stomatologiji (RS-MESTD-MPN2006-2010-19009)
DOI: 10.1016/j.indcrop.2010.04.014
ISSN: 0926-6690
WoS: 000279207500015
Scopus: 2-s2.0-77954863255
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Kostić, Mirjana AU - Pejić, Biljana AU - Asanović, Koviljka AU - Aleksić, Vojislav M. AU - Škundrić, Petar PY - 2010 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1582 AB - This study investigated the influence of hemicelluloses and lignin removal on the sorption and electric properties, as well as fineness of hemp fibers. Hemp fibers with different content of either hemicelluloses or lignin were obtained by chemical treatment with 17.5% sodium hydroxide or 0.7% sodium chlorite. The sorption properties of hemp fibers were evaluated as moisture and iodine sorption, while electric properties were evaluated as volume electric resistance. Hemicelluloses removal increases in higher extent fiber liberation than lignin removal; the modified hemp fibers were finer up to 12 times in relation to unmodified fibers. Furthermore, hemicelluloses removal increased the moisture and iodine sorption, as well as electric resistance of hemp fibers compared to unmodified fibers, while lignin removal decreased both moisture and iodine sorption, and only slightly increased the electric resistance of modified hemp fibers. PB - Elsevier Science Bv, Amsterdam T2 - Industrial Crops and Products T1 - Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers EP - 174 IS - 2 SP - 169 VL - 32 DO - 10.1016/j.indcrop.2010.04.014 ER -
@article{ author = "Kostić, Mirjana and Pejić, Biljana and Asanović, Koviljka and Aleksić, Vojislav M. and Škundrić, Petar", year = "2010", abstract = "This study investigated the influence of hemicelluloses and lignin removal on the sorption and electric properties, as well as fineness of hemp fibers. Hemp fibers with different content of either hemicelluloses or lignin were obtained by chemical treatment with 17.5% sodium hydroxide or 0.7% sodium chlorite. The sorption properties of hemp fibers were evaluated as moisture and iodine sorption, while electric properties were evaluated as volume electric resistance. Hemicelluloses removal increases in higher extent fiber liberation than lignin removal; the modified hemp fibers were finer up to 12 times in relation to unmodified fibers. Furthermore, hemicelluloses removal increased the moisture and iodine sorption, as well as electric resistance of hemp fibers compared to unmodified fibers, while lignin removal decreased both moisture and iodine sorption, and only slightly increased the electric resistance of modified hemp fibers.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Industrial Crops and Products", title = "Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers", pages = "174-169", number = "2", volume = "32", doi = "10.1016/j.indcrop.2010.04.014" }
Kostić, M., Pejić, B., Asanović, K., Aleksić, V. M.,& Škundrić, P.. (2010). Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers. in Industrial Crops and Products Elsevier Science Bv, Amsterdam., 32(2), 169-174. https://doi.org/10.1016/j.indcrop.2010.04.014
Kostić M, Pejić B, Asanović K, Aleksić VM, Škundrić P. Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers. in Industrial Crops and Products. 2010;32(2):169-174. doi:10.1016/j.indcrop.2010.04.014 .
Kostić, Mirjana, Pejić, Biljana, Asanović, Koviljka, Aleksić, Vojislav M., Škundrić, Petar, "Effect of hemicelluloses and lignin on the sorption and electric properties of hemp fibers" in Industrial Crops and Products, 32, no. 2 (2010):169-174, https://doi.org/10.1016/j.indcrop.2010.04.014 . .