Decoration of layered double hydroxide-fullerene hybrid and its application for improving the thermal stability and antioxidant ability of high-density polyethylene
Source abstract
Abstract
Layered double hydroxide-fullerene hybrid (LDH-C 60) was facilely obtained via a co-precipitation method. Transmission electron micrographs (TEM), scanning electron micrographs (SEM), and X-ray photoelectron spectroscopy (XPS) all provided evidence that C 60 was bound to LDH layers, resulting in a reduction in the size and thickness of the layer. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) findings indicated that LDH-C 60 may greatly increase the thermal stability of PE. With the addition of LDH, the initial decomposition temperature ( T onset) of PE in N 2 was lowered from 463 °C to 451 °C. The thermal stability of PE composites was increased with the addition of LDH-C 60, though. For PE/LDH-C 60 in N 2 and air, the T onset may be increased by 7 °C and 60 °C, respectively. Due to the interlayer water and anions` poor antioxygen capacity, the OIT for PE/LDH was also noticeably shorter than for PE. Furthermore, the OIT for PE/LDH-C 60 was significantly delayed to 12.9 min. LDH-C 60 shown a good synergistic impact in enhancing the thermal stability and anti‑oxygen capacity of polyethylene by combining the benefits of LDH and C 60.
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Research context
OpenAlex topics: Layered Double Hydroxides Synthesis and Applications · Polymer Nanocomposites and Properties · Polymer Nanocomposite Synthesis and Irradiation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Thermo-oxidative stabilization of poly(lactic acid) with antioxidant intercalated layered double hydroxides10.1016/j.polymdegradstab.2016.08.005 ↗
2. Mg-Al Layered double hydroxide nanoparticles Evaluation of the thermal stability in polypropylene matrix10.1016/j.clay.2010.12.024 ↗
3. The influence of carbon nanotubes, organically modified montmorillonites and layered double hydroxides on the thermal degradation and fire retardancy of polyethylene, ethylene-vinyl acetate copolymer and polystyrene10.1016/j.polymer.2007.08.059 ↗
4. Thermal stability and oxygen resistance of polypropylene composites with fullerene/montmorillonite hybrid fillers10.1007/s10973-020-10089-z ↗
5. Synthesis and characterization of biodegradable poly(l-lactide)/layered double hydroxide nanocomposites10.1016/j.compscitech.2009.09.012 ↗
6. Effects of organo-clay and sodium dodecyl sulfonate intercalated layered double hydroxide on thermal and flame behaviour of intumescent flame retarded polypropylene10.1016/j.polymdegradstab.2009.07.024 ↗
7. Thermal degradation and flame retardancy of polypropylene/C60 nanocomposites10.1016/j.tca.2008.04.019 ↗
8. Flame retardant polymer/layered double hydroxide nanocomposites10.1039/c4ta01030b ↗
9. Structural characterization, thermal and mechanical properties of polyurethane/CoAl layered double hydroxide nanocomposites prepared via in situ polymerization10.1016/j.compscitech.2010.12.001 ↗
10. Fabrication of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide-decorated fullerene to improve the anti-oxidative and flame-retardant properties of polypropylene10.1016/j.compositesb.2019.107672 ↗
11. Fabrication of fullerene decorated by iron compound and its effect on the thermal stability and flammability for high-density polyethylene10.1002/fam.2806 ↗
12. One pot solvothermal synthesis of sandwich-like Mg Al layered double hydroxide anchored reduced graphene oxide: an excellent electrode material for supercapacitor10.1016/j.electacta.2016.09.152 ↗
13. Solid C60-a new form of carbon10.1038/347354a0 ↗
14. The infrared and ultraviolet-absorption spectra of laboratory-produced carbon dust-evidence for the presence of the C60 molecule10.1016/0009-2614(90)87109-5 ↗
15. C60 –buckminsterfullerene10.1038/318162a0 ↗
16. Influence of nonmodified layered double hydroxide (LDH) metal constituents in PMMA/LDH nanocomposites10.1007/s10904-020-01742-z ↗
17. Antioxidant intercalated layered double hydroxides: a new multifunctional nanofiller for polymers10.1039/C2RA21956E ↗
18. Hybrids of Mg-Al-layered double hydroxide and multiwalled carbon nanotube as a reinforcing filler in the L-phenylalanine-based polymer nanocomposites10.1007/s10973-014-4270-9 ↗
19. Degradation kinetics and thermomechanical properties of in-situ polymerized layered double hydroxides-ethylene-propylene copolymer10.1002/app.52002 ↗
20. Influence of fullerenes on the thermal and flame-retardant properties of polymeric materials10.1002/app.47538 ↗
21. Design rules for donors in bulk-heterojunction solar cells - Towards 10 % energy-conversion efficiency10.1002/adma.200501717 ↗
22. C(60) reduces the flammability of polypropylene nanocomposites by in situ forming a gelled-ball network10.1088/0957-4484/19/22/225707 ↗
23. Biochar pyrolyzed from MgAl-layered double hydroxides pre-coated ramie biomass (Boehmeria nivea (L.) Gaud.): characterization and application for crystal violet removal10.1016/j.jenvman.2016.08.070 ↗
24. Synthesis of organo cobalt-aluminum layered double hydroxide via a novel single-step self-assembling method and its use as flame retardant nanofiller in PP10.1021/la102449m ↗
25. Vibrational motions of buckminsterfullerene10.1016/0009-2614(87)80221-X ↗
26. Synthesis, application and catalytic performance of layered double hydroxide based catalysts in advanced oxidation processes for wastewater decontamination: a review10.1016/j.cej.2021.128713 ↗
27. Layered double hydroxide-based catalysts: recent advances in preparation, structure, and applications10.1002/adfm.201802943 ↗
28. Mechanically reinforced flame-retardant epoxy resins by layered double hydroxide in situ decorated carbon nanotubes10.1021/acsapm.2c01110 ↗
29. Investigation on guanidine phosphate modified LDH and its flame-retardant mechanism in cellulosic composites10.1016/j.clay.2022.106646 ↗
30. The effect of fullerene on the resistance to thermal degradation of polymers with different degradation processes10.1007/s10973-013-3453-0 ↗
31. Recent progress in layered double hydroxides (LDH)-containing hybrids as adsorbents for water remediation10.1016/j.clay.2017.04.002 ↗