It takes two: advances in employing the interactions between black phosphorous and metals in various applications

Li, Xingyun; Han, Bin; Chen, Xin; Li, Xiaofeng; Weng, Jian; Xu, Qingchi; Xu, Jun

doi:10.1039/d2ta05490f

Cited by 5 publications

(1 citation statement)

References 140 publications

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“…98,109 Additionally, in response to the aforementioned challenges, the utilization of non-precious metals for reducing or completely substituting precious metal catalysts and minimizing production costs has emerged as a pivotal research and development focus in FZAB cathode oxygen electrocatalysts. 110,111 Building upon this foundation, heteroatom modification, multi-site coordination, structural design, and other methodologies are employed to enhance atomic dispersion and utilization efficiency to achieve the lowest loading capacity while attaining optimal activity of atomically dispersed multi-site catalysts. 112,113…”

Section: Challenges and Developments In Commercial Catalystsmentioning

confidence: 99%

Atomically dispersed multi-site catalysts: bifunctional oxygen electrocatalysts boost flexible zinc–air battery performance

Wang,

Zhang,

et al. 2024

Energy Environ. Sci.

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Section: Challenges and Developments In Commercial Catalystsmentioning

confidence: 99%

Atomically dispersed multi-site catalysts: bifunctional oxygen electrocatalysts boost flexible zinc–air battery performance

Wang,

Zhang,

et al. 2024

Energy Environ. Sci.

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CoFe Oxides‐Coated 2D Black Phosphorus for Flame‐Retardant Nanocoatings with Tunable Mechanical Strength and Efficient Elimination of Toxic Gases

Yu,

Li,

Miao

et al. 2024

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Abstract2D black phosphorus (BP) degrades irreversibly into phosphate compounds under ambient conditions, which limits its application in a variety of fields. In this study, by coating amorphous ferric‐cobalt oxides (CoFeO) on BP nanosheets, a multifunctional CoFeO@2D BP is successfully developed that effectively inhibited combustion and catalyzed CO oxidation to eliminate toxic gases. Strong affinity between transition‐metal cations and BP allowed the uniform growth of amorphous ferric‒cobalt oxides on the BP surface, which effectively prevented the spontaneous degradation of 2D BP. By combining CoFeO@2D BP with gelatin and kosmotropic salts, the as‐obtained nanocoatings are used for surface treatment of flammable polyurethane foam (PU). Kosmotropic ions induced strong hydrophobic interactions and bundling within the gelatin chains which significantly enhanced the mechanical performance of the PU. BP accelerates the carbonization of gelatin to inhibit the combustion of PU, and CoFe oxides, which act as true active centers to accelerate the oxidation of CO, effectively inhibiting the production of harmful gas. The release rate of CO decreases by 73% and the limiting oxygen index (LOI) increases from 17% to ≈32% during PU combustion. The developed novel 2D material opens the way for multifunctional coatings with integrated durability, flame retardancy, and high smoke suppression efficiency.

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Highly ordered Janus CdS-Au-TiO2 Z-scheme structure with high efficiency in photocatalysis

et al. 2023

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It takes two: advances in employing the interactions between black phosphorous and metals in various applications

Abstract: As a post-graphene two-dimensional (2D) nanomaterial with unique properties, the potential of black phosphorus (BP) has been extended to various applications. However, pristine BP nanosheets are still facing huge challenges...

Cited by 5 publications

References 140 publications

Atomically dispersed multi-site catalysts: bifunctional oxygen electrocatalysts boost flexible zinc–air battery performance

Atomically dispersed multi-site catalysts: bifunctional oxygen electrocatalysts boost flexible zinc–air battery performance

CoFe Oxides‐Coated 2D Black Phosphorus for Flame‐Retardant Nanocoatings with Tunable Mechanical Strength and Efficient Elimination of Toxic Gases

Highly ordered Janus CdS-Au-TiO2 Z-scheme structure with high efficiency in photocatalysis

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