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

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

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Contemporary industrial sectors are experiencing a growing imperative for coatings that exhibit a multi-tude of functions.In this study,PBP-Ce(Ⅲ)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(Ⅲ)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.

Black phosphorus(BP)Anti-corrosionWear-resistanceFlame-retardancy

Xiaoling He、Qihan Weng、Ruiqin Guo、Li Zhang、Xinxin Sheng、Delong Xie

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Department of Polymeric Materials and Engineering,School of Materials and Energy,Guangdong University of Technology,Guangzhou 510006,China

Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter,Guangdong University of Technology,Guangzhou 510006,China

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

2024

材料科学技术(英文版)
中国金属学会 中国材料研究学会 中国科学院金属研究所

材料科学技术(英文版)

CSTPCD
影响因子:0.657
ISSN:1005-0302
年,卷(期):2024.201(34)