Aplicações de fibras lignocelulósicas na química de polímeros e em compósitos

By R. Silva, Shirani Kaori Haraguchi, E. Muniz, Adley F. Rubira. 2009

172 citations recorded by the source corpus.

The use of lignocellulosic fibers and their constituents, as raw materials in the production of polymeric and composite materials, represent an exceptional opportunity of sustainable technological development. In the present report works that discuss promising alternatives of obtaining and use of materials such as cellulose, hemicellulose, lignin, cellulose nanocrystals and biocomposites were revised. The advance in the use of biomass can be, in a near future, capable of going beyond the application difficulties of these vast materials, especially in relation to the economical unviability, by the production of high performance polymeric and composite materials. This advance would represent a higher profitability to some areas of agrobusiness, especially the sector of biofuels, which produces elevated amounts of biomass waste.

Subfields: Forestry

View Paper: https://www.semanticscholar.org/paper/7c7243fdf83c15e75514c615c53b02a121257cb9

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Citations in the corpus

Characterization and comparative evaluation of thermal, structural, chemical, mechanical and morphological properties of six pineapple leaf fiber varieties for use in composites (2013, background): “The helix angle between the fibrils in the secondary wall (S2) and the axis of the fiber cell is known as microfibrillar angle (Rowell et al., 1997; Martin, 2001; Silva et al., 2009).”
Chemical Composition and Mechanical Properties of Natural Fibers (2020, background): “The secondary wall layers are divided into the external secondary wall (S1), middle secondary wall (S2) and internal secondary wall (S3) as shown in Figure 2 (Pietak et al., 2007; Carvalho et al. 2009; Khalil, Bhat, and Yusra 2012; Silva et al. 2009).”
Polymer Composites Reinforced with Natural Fibers and Nanocellulose in the Automotive Industry: A Short Review (2019, background): “This amorphous material consists of phenylpropane units and is responsible for keeping the cellulose fibrils bound together [51].”
Vegetal fibers in polymeric composites: a review (2015, background): “These layers are composed of microfibrils oriented into space in defined (angles) form, according to the each layer[9-12].”