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Potential applications of polycarbohydrates, lignin, proteins, polyacids, and other renewable materials for the formulation of green elastomers.
- Source :
-
International Journal of Biological Macromolecules . Jun2021, Vol. 181, p1-29. 29p. - Publication Year :
- 2021
-
Abstract
- Renewable resources including polycarbohydrates, lignin, proteins, and polyacids are the intrinsically valuable class of materials that are naturally available in great quantities. Their utilization as green additives and reinforcing bio-fillers, in substitution of environmentally perilous petroleum-based fillers, for developing high-performance green rubber blends and composites is presently a highly tempting option. Blending of these renewable materials with elastomers is not straight-forward and research needs to exploit the high functionality of carbohydrates and other natural materials as proper physicochemical interactions are essential. Correlating and understanding the structural properties of lignin, carbohydrates, polyacids, and other biopolymers, before their incorporation in elastomers, is a potential approach towards the development of green elastomers for value-added applications. Promising properties i.e., biodegradability, biocompatibility, morphological characteristics, high mechanical properties, thermal stability, sustainability, and various other characteristics along with recent advancements in the development of green elastomers are reviewed in this paper. Structures, viability, interactions, properties, and use of most common natural polycarbohydrates (chitosan and starch), lignin, and proteins (collagen and gelatin) for elastomer modification are extensively reviewed. Challenges in commercialization, applications, and future perspectives of green elastomers are also discussed. Sustainability analysis of green elastomers is accomplished to elaborate their cost-effectiveness and environmental friendliness. • Structural performance and interaction of carbohydrates, lignin, proteins, and polyacids with an elastomeric material • Potential approaches to the development of green technology based on biobased macromolecules • Promising high-performance properties of green elastomers material comprised of proteins, lignin, and polysaccharides • High morphological performance of green rubber blends with biological macromolecules • Cradle-to-grave life cycle model of green elastomers [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIGNINS
*ELASTOMERS
*BIOMACROMOLECULES
*BIOPOLYMERS
*MACROMOLECULES
*PROTEINS
Subjects
Details
- Language :
- English
- ISSN :
- 01418130
- Volume :
- 181
- Database :
- Academic Search Index
- Journal :
- International Journal of Biological Macromolecules
- Publication Type :
- Academic Journal
- Accession number :
- 150614530
- Full Text :
- https://doi.org/10.1016/j.ijbiomac.2021.03.057