Multiferroic perovskite bismuth ferrite nanostructures: A review on synthesis and applications

Kharbanda, Saarthak; Dhanda, Neetu; Sun, Andy; Thakur, Atul; Thakur, Preeti

doi:10.1016/j.jmmm.2023.170569

Cited by 43 publications

(5 citation statements)

References 135 publications

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“…On the other hand, the inorganic BiFeO 3 perovskite is widely known for its multiferroic properties, possessing both ferroelectric and antiferromagnetic characteristics [ 34 , 35 ]. Apart from these two features, BiFeO 3 has attracted attention because of its outstanding properties such as strong magnetoelectric coupling, high spontaneous polarization, and high Curie temperature [ 36 , 37 ]. In addition, the piezo-enhanced photocatalytic activity of BiFeO 3 based composites has recently been shown [ 38 ].…”

Section: Introductionmentioning

confidence: 99%

LiNbO3 Thin Films through a Sol–Gel/Spin-Coating Approach Using a Novel Heterobimetallic Lithium–Niobium Precursor

Lo Presti,

Pellegrino,

Micard

et al. 2024

Nanomaterials

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Lithium niobate is a lead-free material which has attracted considerable attention due to its excellent optical, piezoelectric, and ferroelectric properties. This research is devoted to the synthesis through an innovative sol–gel/spin-coating approach of polycrystalline LiNbO3 films on Si substrates. A novel single-source hetero-bimetallic precursor containing lithium and niobium was synthesized and applied to the sol–gel synthesis. The structural, compositional, and thermal characteristics of the precursor have been tested through attenuated total reflection, X-ray photoelectron spectroscopy, thermogravimetric analysis, and differential scanning calorimetry. The LiNbO3 films have been characterized from a structural point of view with combined X-ray diffraction and Raman spectroscopy. Field-emission scanning electron microscopy, energy dispersive X-ray analysis, and X-ray photoelectron spectroscopy have been used to study the morphological and compositional properties of the deposited films.

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Section: Introductionmentioning

confidence: 99%

LiNbO3 Thin Films through a Sol–Gel/Spin-Coating Approach Using a Novel Heterobimetallic Lithium–Niobium Precursor

Lo Presti,

Pellegrino,

Micard

et al. 2024

Nanomaterials

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“…The conductivity of the substance is additionally influenced by defects introduced for the duration of the synthesis of MXenes, the capacity of the terminations negatively charged surface to bandgap tunability and draw electrons. The electrical properties of MXenes confer antibacterial properties and can be utilized to remediate wastewater [16]. These materials with various surface terminations can detect a variety of analytes due to the charge transfer which results in a change in MXene conductivity throughout the following attachment of the molecular.…”

Section: Introductionmentioning

confidence: 99%

Biomedical Applications of 2D MXene Nanocomposites: A Review

Thakur,

Pathania,

Salvi

et al. 2023

ChemBioEng Reviews

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Biomaterials technology has advanced significantly in recent years and 2D nanostructures have played a key role in this advancement. A new ceramic 2D nanomaterial, MXene, made up of transition metal carbides, carbonitrides and nitrides with a planar layout that was produced by etching away “A” from a ceramic phase called “MAX”, has emerged to overcome the shortcomings of traditional biomaterials. MXene is used inadequately in biomedical applications due to its weak stability in physiological conditions, lack of prolonged and low biodegradability, and self‐controlled drug release. These drawbacks have given rise to the idea of using MXene/Polymer nano composites, due to their major properties like large surface area, metallic conductivity, biocompatibility, hydrophilicity, and size tunability. Polymer functionalization is possible by the surface‐available functional groups. This review has been done to focus on cutting‐edge examples such as polymer functionalized composites MXene for the developing field of biomedical applications. These applications consist of precise and prolonged antimicrobial activity, bio sensing, therapeutics, drug delivery, contrast‐enhanced diagnostic imaging, tissue engineering, flexible electronics, and bone regeneration.

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“…Multiferroics have captured significant scientific interests due to their unique ability to simultaneously exhibit dual ferroic orderings, notably the cohabitation of ferroelectric and ferro-/ferrimagnetic properties. [1][2][3][4] However, the inherent contradiction in d-orbital occupancy between ferroelectric and magnetic materials presents a formidable challenge in realizing single-phase multiferroic materials. [5] A key quest in this field is the identification of materials that display robust magnetization and polarization at room temperature.…”

Section: Introductionmentioning

confidence: 99%

Van der Waals Epitaxy of Bismuth‐Based Multiferroic Layered Supercell Oxide Thin Films Integrated on Flexible Mica Substrate

Shen,

Tsai,

Zhang

et al. 2023

Small Science

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Bi2NiMnO6 (BNMO) epitaxial thin films with a layered supercell (LSC) structure have emerged as a promising single‐phase multiferroic material recently. Because of the required strain state for the formation of the LSC structures, most of the previous BNMO films are demonstrated on rigid oxide substrates such as SrTiO3 and LaAlO3. Here, the potential of BNMO films grown on muscovite mica substrates via van der Waals epitaxy, spotlighting their suitability for cutting‐edge flexible device applications is delved. Comprehensive scanning transmission electron microscopy/energy‐dispersive X‐ray analyses reveal a layered structure in the BNMO film and a pristine interface with the mica substrate, indicating high‐quality deposition and minimal interfacial defects. Capitalizing on its unique property of easily cleavable layers due to weak van der Waals forces in mica substrates, flexible BNMO/mica samples are fixed. A standout feature of the BNMO film grown on mica substrate is its consistent multiferroic properties across varied mechanical conditions. A novel technique is introduced for thinning the mica substrate and subsequent transfer of the sample, with post‐transfer analyses validating the preserved structural and magnetic attributes of the film. Overall, this study illuminates the resilient multiferroic properties of BNMO films on mica, offering promising avenues for their integration for next‐generation flexible electronics.

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Multiferroic perovskite bismuth ferrite nanostructures: A review on synthesis and applications

Cited by 43 publications

References 135 publications

LiNbO3 Thin Films through a Sol–Gel/Spin-Coating Approach Using a Novel Heterobimetallic Lithium–Niobium Precursor

LiNbO3 Thin Films through a Sol–Gel/Spin-Coating Approach Using a Novel Heterobimetallic Lithium–Niobium Precursor

Biomedical Applications of 2D MXene Nanocomposites: A Review

Van der Waals Epitaxy of Bismuth‐Based Multiferroic Layered Supercell Oxide Thin Films Integrated on Flexible Mica Substrate

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