L
Lijun Qian
Researcher at Beijing Technology and Business University
Publications - 112
Citations - 2811
Lijun Qian is an academic researcher from Beijing Technology and Business University. The author has contributed to research in topics: Fire retardant & Epoxy. The author has an hindex of 21, co-authored 81 publications receiving 1722 citations.
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Thermal degradation behavior of the compound containing phosphaphenanthrene and phosphazene groups and its flame retardant mechanism on epoxy resin
TL;DR: In this article, the flame retardant epoxy resin has been prepared by mixing the flame- retardant additive hexa-(phosphaphenanthrene-hydroxyl-methyl-phenoxyl)-cyclotriphosphazene (HAP-DOPO) into diglycidyl ether of bisphenol-A (DGEBA), after cured by 4,4′-Diamino-diphenyl sulfone (DDS).
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Toughening Effect and Flame-Retardant Behaviors of Phosphaphenanthrene/Phenylsiloxane Bigroup Macromolecules in Epoxy Thermoset
TL;DR: A series of novel phosphaphenanthrene/phenylsiloxane bigroup macromolecules (DDSi-n) were synthesized and applied to obtain high-performance epoxy thermosets.
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Synthesis and characterization of a novel organic-inorganic hybrid char-forming agent and its flame-retardant application in polypropylene composites
TL;DR: A novel organic-inorganic hybrid char-forming agent (SCTCFA-ZnO) was synthesized and characterized by Fourier transform infrared spectrometry (FTIR) and solid state nuclear magnetic resonance (SSNMR) as discussed by the authors.
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Terminal group effects of phosphazene-triazine bi-group flame retardant additives in flame retardant polylactic acid composites
TL;DR: In this article, three phosphazene-triazine bi-group flame retardant additives (A1, A2, A3) with different terminal groups were synthesized from hexachlorocyclotriphosphazene (HCCP), cyanuric chloride and amine compounds.
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High-performance flame retardancy by char-cage hindering and free radical quenching effects in epoxy thermosets
TL;DR: In this paper, a flame retardant tri-(3-DOPO-2-hydroxypropan-1-yl)-1, 3, 5-triazine-2, 4, 6-trione (TGIC)-dOPO was introduced into diglycidyl ether of bisphenol-A (EP) thermosets.