2021
DOI: 10.1002/pat.5550
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Fabrication of hollow carbon spheres modified by molybdenum compounds towards toxicity reduction and flame retardancy of thermoplastic polyurethane

Abstract: This article mainly studied novel hollow carbon microspheres modified with molybdenum compounds for flame retardancy and toxicity reduction in thermoplastic polyurethane (TPU) elastomer. The structure of hollow carbon spheres (HCS) was investigated by X-ray photoelectron spectroscopy and scanning electron microscopy-energy-dispersive spectrometer, respectively. The specific molybdenum compounds on the surface of HCS were further investigated by X-ray diffraction. The flame retardancy and toxicity reduction of … Show more

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Cited by 6 publications
(1 citation statement)
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“…Thus, the purpose of interrupting the combustion reaction of the flame-retardant substrate is achieved by creating an internal environment with a high concentration of non-combustible gas [ 12 ]. Unfortunately, the flame-retardant carbonaceous layer formed solely by gas expansion and extrusion is weak and fragile [ 13 ]. The broken flame retardant carbonaceous layer cannot play the role of blocking gas convection, which significantly reduces its flame retardant effect [ 14 ].…”
Section: Introductionmentioning
confidence: 99%
“…Thus, the purpose of interrupting the combustion reaction of the flame-retardant substrate is achieved by creating an internal environment with a high concentration of non-combustible gas [ 12 ]. Unfortunately, the flame-retardant carbonaceous layer formed solely by gas expansion and extrusion is weak and fragile [ 13 ]. The broken flame retardant carbonaceous layer cannot play the role of blocking gas convection, which significantly reduces its flame retardant effect [ 14 ].…”
Section: Introductionmentioning
confidence: 99%