Efficient and Durable Flame-Retardant Coatings on Wood Fabricated by Chitosan, Graphene Oxide, and Ammonium Polyphosphate Ternary Complexes via a Layer-by-Layer Self-Assembly Approach
Yutao Yan, Sijie Dong, Haochong Jiang, Bohan Hou, Zhe Wang, Chunde Jin
Abstract
, respectively. What is more, the 24 h immersion experiments and abrasion tests proved the excellent durability of the deposited coating. Furthermore, the SEM images of the char residues after flaming test proved that the CS-GO-APP assembly coating could promote the char layer formation on the wood surface and block the heat and flame spread, thus protecting the wood from fire attacking.
Topics & Concepts
Ammonium polyphosphateMaterials scienceThermogravimetric analysisCone calorimeterFire retardantChemical engineeringCoatingThermal stabilityCharLayer by layerComposite materialChitosanFourier transform infrared spectroscopyLayer (electronics)PyrolysisEngineeringFlame retardant materials and propertiesFire dynamics and safety researchLignin and Wood Chemistry