Sub-50 nm amorphous iron phosphate dihydrate nanoplates fabricated via liquid exfoliation from recycled steelmaking phosphate slag

Zhang, Yi; Yi, Zhifeng; Wang, Jingshi; Wei, Lianmei; Kong, Lingxue; Wang, Lijun

doi:10.1016/j.matlet.2018.09.037

Cited by 6 publications

(4 citation statements)

References 7 publications

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“…[31] Amorphous iron phosphate dihydrate (FePO 4 • 2H 2 O) nanoplates can be exfoliated from the diethylamine-modified FePO 4 • 2H 2 O particles. [32] Intercalation of atoms and ions could also be a reason for amorphization. Yu and co-workers found that the intercalation of S into Palladium metallene could lead to amorphization.…”

Section: Exfoliation and Intercalation Induced Amorphizationmentioning

confidence: 99%

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Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications

Cui

2023

Angew Chem Int Ed

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Supercritical carbon dioxide (SC CO2)‐assisted chemical and material processing has shown great success in the fabrication of 2D amorphous materials, while the amorphization mechanism in SC CO2 is quite complicated to be understand. In this review, we introduce different kinds of 2D amorphous materials prepared with SC CO2 and discuss the possible amorphization mechanism and how they affect the structures and properties of 2D materials. Their applications are further presented and discussed. In addition, the prospective of future development of SC CO2‐assisted fabrication of 2D amorphous materials is also involved. The investigation of SC CO2 induced amorphization not only provides theoretic understanding of amorphization process, but also directs to the preparation and application of 2D amorphous materials with specific structure and property, suggesting the promising future of SC CO2‐assisted process in material design and engineering.

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Section: Exfoliation and Intercalation Induced Amorphizationmentioning

confidence: 99%

“…For example, Cr 2 O 3 , ZrO 2 and Al 2 O 3 amorphous nanosheets can be fabricated by exfoliation from their hydrous chlorides or oxychlorides [31] . Amorphous iron phosphate dihydrate (FePO 4 ⋅ 2H 2 O) nanoplates can be exfoliated from the diethylamine‐modified FePO 4 ⋅ 2H 2 O particles [32] …”

Section: Amorphization Mechanism In Sc Co2mentioning

confidence: 99%

Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications

Cui

2023

Angew Chem Int Ed

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“…Amorphous FePO 4 •2H 2 O nanoplates were prepared via liquid exfoliation method [42]. The nanoplates were exfoliated from the diethylamine-modified FePO 4 •2H 2 O that were sourced from recycled steelmaking slag.…”

Section: Nanosheet/nanoplate/nanoflakementioning

confidence: 99%

Structure, morphology, size and application of iron phosphate

Zhang

Liu

et al. 2020

Reviews on Advanced Materials Science

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Iron phosphates have rich chemical structures with various morphologies and sizes. Since they are environment friendly with good biocompatibility, they have good performances in the fields of catalysis and battery electrode material rising in recent years, as well as in the traditional fields like agriculture and steel. They also have important applications in adsorption, separation and concentration due to their unique structural characteristics. In this paper, iron phosphates are classified based on their common characteristics such as structure, morphology and size, and their application in the past two decades is reviewed, with emphasis on their application in adsorption, separation and concentration of different species. Further, their application in adsorption, separation and concentration of heavy metals is prospected.

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“…Organic molecules can also be used to modify the original bulk materials and generate 2D amorphous nanomaterials through exfoliation. Amorphous iron phosphate dihydrate (FePO 4 • 2H 2 O) nanoplates were exfoliated from the diethylamine-modified FePO 4 • 2H 2 O particles that were sourced from recycled steelmaking slag [67]. The absorbed diethylamine generated more gaps between neighbouring layer in the particle and partially destroy the crystal lattice.…”

Section: Exfoliationmentioning

confidence: 99%

Two-dimensional amorphous nanomaterials: synthesis and applications

et al. 2019

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Two-dimensional (2D) nanomaterials (sheet-like materials with few-atoms thickness and lateral size above 100 nm) have always aroused scientists' interests since 2004 when Novoselov et al successfully exfoliated graphene from graphite using Scotch tape. It is some unique characters of 2D nanomaterials such as the confinement of electrons in two dimensions in the ultrathin region, strong in-plane covalent bond and atomic thickness, ultra-high specific surface area and exposed atoms that enable 2D nanomaterials to show excellent properties in electrics, catalysis and mechanics. Recently, amorphous materials (varied from crystal materials by atomic arrangement) have demonstrated high performance in mechanics, catalysis and magnetic owing to their unique long-range atomic disorder arrangements. Thus, the 2D amorphous nanomaterials inspire a new path to the study of high performance 2D materials. Herein, we summarize the recent progress in 2D amorphous nanomaterials, whose synthetic methods and potential applications in fields of catalysis, energy storage and mechanics discussed in details. The vital blocking mechanisms for synthesis of 2D amorphous nanomaterials and their performance-structure relationship are focused on. Finally, we conclude the review with our personal insights and provide a critical outlook for the development of 2D amorphous nanomaterials.

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Sub-50 nm amorphous iron phosphate dihydrate nanoplates fabricated via liquid exfoliation from recycled steelmaking phosphate slag

Cited by 6 publications

References 7 publications

Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications

Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications

Structure, morphology, size and application of iron phosphate

Two-dimensional amorphous nanomaterials: synthesis and applications

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Sub-50 nm amorphous iron phosphate dihydrate nanoplates fabricated via liquid exfoliation from recycled steelmaking phosphate slag

Cited by 6 publications

References 7 publications

Supercritical CO2‐Induced Amorphization in 2D Materials: Mechanism and Applications

Supercritical CO2‐Induced Amorphization in 2D Materials: Mechanism and Applications

Structure, morphology, size and application of iron phosphate

Two-dimensional amorphous nanomaterials: synthesis and applications

Contact Info

Product

Resources

About

Sub-50 nm amorphous iron phosphate dihydrate nanoplates fabricated via liquid exfoliation from recycled steelmaking phosphate slag

Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications

Supercritical CO₂‐Induced Amorphization in 2D Materials: Mechanism and Applications