Volume 39 (2024-2025)
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Volume 1 (1995)
Author = Arash Farajpoor Roodsari
Number of Articles: 3
Investigation on the effect of acetylation and reduction treatments on the chromophore groups of isolated lignin from unbleached hardwoods chemimecanical pulp using FT-IR spectroscopy
Volume 29, SPRING 1 , May 2014, , Pages 79-93
Abstract
This study lignin from unbleached hardwoods chemimechanical pulp was extracted and the chromophor functional groups of the lignin were studied. Acetylation and reduction treatments were perfomed and samples were analyzed by FT-IR spectroscopy. A mild acidic dioxin extraction method was employed to isolate ... Read MoreInvestigation on Physical and Mechanical Properties of Nanocomposites Made From Flour Of Pistachio Shell/ Corn Starch/ Nanoclay
Volume 29, SPRING 1 , May 2014, , Pages 142-155
Abstract
In this study, effects of the flour of cellulosic shell of Pistachio and nanoclay loading on the physical and mechanical properties of wood plastic composite were investigated. Hence, flour of cellulosic shell of Pistachio, in levels of 30, 40 and 50 and Nano clay of cloisite 15A in three levels (0, ... Read MoreComparative study of chemical components and morphological features of trunk and cone fibers from loblolly pine grown in Gilan province
Volume 28, Issue 3 , October 2013, , Pages 545-560