Elaborate construction of potent antioxidant properties in PBP-Ce(Ш)nanosheets via a one-pot approach for seamless integration of anti-corrosion,wear-resistance,and flame-retardancy  

作　　者：Xiaoling He Qihan Weng Ruiqin Guo Li Zhang Xinxin Sheng Delong Xie 

机构地区：[1]Department of Polymeric Materials and Engineering,School of Materials and Energy,Guangdong University of Technology,Guangzhou 510006,China [2]Yunnan Provincial Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus Materials,The Higher Educational Key Laboratory for Phosphorus Chemical Engineering of Yunnan Province,Faculty of Chemical Engineering,Kunming University of Science and Technology,Kunming 650500,China [3]Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter,Guangdong University of Technology,Guangzhou 510006,China

出　　处：《Journal of Materials Science & Technology》2024年第34期197-209,共13页材料科学技术(英文版)

基　　金：the National Natural Science Foundation of China(No.22268025);the Science and Tech-nology Program of Guangzhou(No.2024A04J3710);the Sci-entific and Technological Innovation Strategy Program of Guang-dong Province:Guangdong-Hong Kong-Macao Technology Cooper-ation Funding Scheme(No.2022A0505030026).

摘　　要：Contemporary industrial sectors are experiencing a growing imperative for coatings that exhibit a multi-tude of functions.In this study,PBP-Ce(Ш)nanosheets,characterized by robust structural stability,were synthesized using a one-pot method and incorporated into waterborne epoxy resin(WEP)to formu-late nanocomposite coatings.The findings demonstrate that the coating,containing 0.6 wt.%PBP-Ce(Ш)nanosheets,exhibits superb anti-corrosion,flame-retardant,and wear-resistant properties.Upon 42 days of 3.5%NaCl solution immersion,the fb of the 6-PBTC coating was a mere 3.55 Hz,significantly lower than the 309.51 Hz measured for the pure WEP coating.Furthermore,the Peak heat release rate(PHRR)of the microscale combustion calorimeter(MCC)and the wear rate of the 6-PBTC coating were reduced by 41.63%and 84.65%,respectively,in comparison to the pure WEP coating.This work not only delves into the utilization of BP nanosheets but also presents a viable solution for advancing the development of multifunctional coatings.

关 键 词：Black phosphorus(BP) ANTI-CORROSION WEAR-RESISTANCE FLAME-RETARDANCY 

分 类 号：TG6[金属学及工艺—金属切削加工及机床]