Influence of nanocrystalline cellulose extracted from different precursors on properties of polyurethane elastomer composites
Source abstract
Abstract
Abstract Nanocrystalline cellulose (CNC) produced from waste paper by direct acid hydrolysis without any alkali or bleaching treatment was used to reinforce polyurethane elastomer (PU). By comparison, traditional cellulosic sources such as microcrystalline cellulose and waste cotton were also used to extract CNC and prepare polyurethane nanocomposites. The result showed that CNC extracted from waste paper had the largest aspect ratio, crystallinity and thermal stability. Three kinds of CNC all built interactions with polyurethane matrix through hydrogen bonds and covalent bonds. Amongst, polyurethane nanocomposites with CNC extracted from waste paper had the largest thermodynamic properties and stiffness. Briefly, CNC extracted from waste paper was comparable with CNC isolated from traditional cellulosic sources and could be used for stronger reinforcement of PU with lower cost. This work realized recycling of waste paper with a simple method and prepared a thermally resistant PU with low cost.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Cellulose Research Studies · Nanocomposite Films for Food Packaging · Lignin and Wood Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (46)
Show source-provided references
1. Molecular dynamics, microstructures and mechanical properties of segmented polyurethane elastomers under gamma irradiation10.1016/j.polymdegradstab.2021.109539 ↗
2. Thermal stability and flame retardancy of polyurethanes10.1016/j.progpolymsci.2009.06.002 ↗
3. Synthesis, characterization and properties of novel thermally stable poly(urethane-oxazolidone) elastomers10.1016/j.eurpolymj.2006.02.011 ↗
4. Silver nanowire/thermoplastic polyurethane elastomer nanocomposites: thermal, mechanical, and dielectric properties10.1016/j.matdes.2013.11.029 ↗
5. Polyurethane elastomer composites reinforced with waste natural cellulosic fibers from office paper in thermal properties10.1016/j.carbpol.2018.06.036 ↗
6. Isolation and characterization of nanocellulose crystals via acid hydrolysis from agricultural waste-tea stalk10.1016/j.ijbiomac.2020.07.009 ↗
7. Nanocellulose and microcrystalline cellulose from agricultural waste: review on isolation and application as reinforcement in polymeric matrices10.1016/j.foodhyd.2021.106771 ↗
8. Polylactic acid based biocomposite films reinforced with silanized nanocrystalline cellulose10.1016/j.ijbiomac.2020.06.201 ↗
9. Thermomechanical properties of lignin-based electrospun nanofibers and films reinforced with cellulose nanocrystals: a dynamic mechanical and nanoindentation study10.1021/am403451w ↗
10. Nanocellulose in food packaging: a review10.1016/j.carbpol.2020.117479 ↗
11. Polymer nanocomposites reinforced by cellulose whiskers10.1021/ma00122a053 ↗
12. Polymer blend of PLA/PHBV based bionanocomposites reinforced with nanocrystalline cellulose for potential application as packaging material10.1016/j.carbpol.2016.11.012 ↗
13. Biobased thermoplastic elastomer with seamless 3D-Printability and superior mechanical properties empowered by in-situ polymerization in the presence of nanocellulose10.1016/j.compscitech.2019.107885 ↗
14. The role of nanocrystalline cellulose on the microstructure of foamed castor-oil polyurethane nanocomposites10.1016/j.carbpol.2015.07.077 ↗
15. Polyurethane nanocomposites incorporating biobased polyols and reinforced with a low fraction of cellulose nanocrystals10.1016/j.carbpol.2016.07.032 ↗
16. Environmentally benign extraction of cellulose from dunchi fiber for nanocellulose fabrication10.1016/j.ijbiomac.2020.02.333 ↗
17. Optimization of the isolation of nanocrystals from microcrystalline cellulose by acid hydrolysis10.1007/s10570-006-9061-4 ↗
18. Preparation and characterization of nano-cellulose with new shape from different precursor10.1016/j.carbpol.2013.06.029 ↗
19. Isolation of nanocrystalline cellulose from tunicates10.1016/j.jece.2018.06.056 ↗
20. Enhancement of the fermentation process and properties of bacterial cellulose: a review10.1007/s10570-015-0802-0 ↗
21. Preparation and characterization of cellulose nanocrystal extracted from ramie fibers by sulfuric acid hydrolysis10.1016/j.heliyon.2020.e05486 ↗
22. Synthesis and characterization of carboxymethyl cellulose from office waste paper: a greener approach towards waste management10.1016/j.wasman.2014.11.015 ↗
23. Extraction of nanocellulose fibrils from lignocellulosic fibres: a novel approach10.1016/j.carbpol.2011.06.034 ↗
24. Enzymatic-mediated production of cellulose nanocrystals from recycled pulp10.1039/b915746h ↗
25. Physicochemical properties of ‘‘green” nanocrystalline cellulose isolated from recycled newspaper10.1039/C4RA17020B ↗
26. The reuse of wastepaper for the extraction of cellulose nanocrystals10.1016/j.carbpol.2014.10.072 ↗
27. Direct production of cellulose nanocrystals from old newspapers and recycled newsprint10.1016/j.carbpol.2017.05.073 ↗
28. Revalorization of selected municipal solid wastes as new precursors of ‘‘green” nanocellulose via a novel one-pot isolation system: a source perspective10.1016/j.ijbiomac.2017.08.143 ↗
29. Cellulose nanocrystals obtained from office waste paper and their potential application in PET packing materials10.1016/j.carbpol.2017.10.059 ↗
30. The permanganate consumption of pulp materials
31. Neralla · 2012
32. New nanocomposite materials reinforced with flax cellulose nanocrystals in waterborne polyurethane10.1021/bm0610368 ↗
33. Evaluation of microcrystalline cellulose. I. Changes in ultrastructural characteristics during preliminary acid hydrolysis10.1002/(SICI)1097-4628(19960118)59:3<483::AID-APP13>3.0.CO;2-V ↗
34. Study of the properties of microcrystalline cellulose particles from different renewable resources by XRD, FTIR, nanoindentation, TGA and SEM10.1007/s10924-010-0167-2 ↗
35. Isolation and characterization of microcrystalline cellulose from oil palm biomass residue10.1016/j.carbpol.2013.01.035 ↗
36. Isolation of nanocellulose from waste sugarcane bagasse (SCB) and its characterization10.1016/j.carbpol.2011.06.030 ↗
37. Effect of sulfate groups from sulfuric acid hydrolysis on the thermal degradation behavior of bacterial cellulose10.1021/bm034519+ ↗
38. New approach to recycle office waste paper: reinforcement for polyurethane with nano cellulose crystals extracted from waste paper10.1016/j.wasman.2019.06.003 ↗
39. Strong nano-composite reinforcement effects in polyurethane elastomer with low volume fraction of cellulose nanocrystals10.1021/ma200318k ↗
40. Chen · 2012 · 46
41. Morphology and thermal properties of polyurethane elastomer based on representative structural chain extenders10.1016/j.tca.2017.04.008 ↗
42. XRD studies of polyurethane elastomers based on chitin/1,4-butane diol blends10.1016/j.carbpol.2008.10.005 ↗
43. Degradation and stabilization of polyurethane elastomers10.1016/j.progpolymsci.2018.12.003 ↗
44. Enhanced thermal stability of biomedical thermoplastic polyurethane with the addition of cellulose nanocrystals10.1002/app.41970 ↗
45. Polyurethane composite foams including silicone-acrylic particles for enhanced sound absorption via increased damping and frictions of sound waves10.1016/j.compscitech.2020.108325 ↗
46. The reinforcing effects of dendritic short carbon fibers for rigid polyurethane composites10.1016/j.compscitech.2018.11.047 ↗