Effects of magnetic field and hydrostatic pressure on the antiferromagnetic–ferromagnetic transition and magneto-functional properties in Hf1-xTaxFe2 alloys

Chen, Fenghua; Xie, Hai-Bo; Huo, Mingshuai; Wu, Hui; Li, Lianjie; Jiang, Zhengyi

doi:10.1007/s42864-022-00156-3

Cited by 11 publications

(2 citation statements)

References 40 publications

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“…Typical materials used for mitigating EM transmission including sheet metals, metal screens, and metal foams, cannot simultaneously integrate these intriguing characteristics due to opacity, high density, and inflexibility [ 8 , 9 , 10 ]. Recently, MXene are under the spotlight on account of their good electrical conductivity, light weight, extremely large specific surface areas, excellent hydrophilicity, and easy processability for efficient EMI shielding materials [ 11 , 12 , 13 , 14 , 15 ]. In addition, the Ti-F and Ti-OH bonds on the surface of the Ti 3 C 2 T x nanosheets could be used as functional groups to reduce some metal ions, such as platinum ion, silver ions and gold ions, into corresponding metallic nanoparticles [ 16 , 17 , 18 , 19 ].…”

Section: Introductionmentioning

confidence: 99%

Asymmetric and Flexible Ag-MXene/ANFs Composite Papers for Electromagnetic Shielding and Thermal Management

Ye,

Zhang,

Zhou

et al. 2023

Nanomaterials

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Lightweight, flexible, and electrically conductive thin films with high electromagnetic interference (EMI) shielding effectiveness and excellent thermal management capability are ideal for portable and flexible electronic devices. Herein, the asymmetric and multilayered structure Ag-MXene/ANFs composite papers (AMAGM) were fabricated based on Ag-MXene hybrids and aramid nanofibers (ANFs) via a self-reduction and alternating vacuum-assisted filtration process. The resultant AMAGM composite papers exhibit high electrical conductivity of 248,120 S m−1, excellent mechanical properties with tensile strength of 124.21 MPa and fracture strain of 4.98%, superior EMI shielding effectiveness (62 dB), ultra-high EMI SE/t (11,923 dB cm2 g−1) and outstanding EMI SE reliability as high as 96.1% even after 5000 cycles of bending deformation benefiting from the unique structure and the 3D network at a thickness of 34 μm. Asymmetric structures play an important role in regulating reflection and absorption of electromagnetic waves. In addition, the multifunctional nanocomposite papers reveal outstanding thermal management performances such as ultrafast thermal response, high heating temperatures at low operation voltage, and high heating stability. The results indicate that the AMAGM composite papers have excellent potential for high-integration electromagnetic shielding, wearable electronics, artificial intelligence, and high-performance heating devices.

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Section: Introductionmentioning

confidence: 99%

Asymmetric and Flexible Ag-MXene/ANFs Composite Papers for Electromagnetic Shielding and Thermal Management

Ye,

Zhang,

Zhou

et al. 2023

Nanomaterials

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“…The alloying of magnesium is also widely explored, with potential benefits conferred by specific alloying elements as observed in steel [3]. For example, the addition of calcium to magnesium can be performed to reduce grain size and, at the same time, decrease corrosion rates [4], though the control of the alloying element's quantity is important as it will affect the final properties, as seen with non-Mg-based materials as well [5].…”

Section: Introductionmentioning

confidence: 99%

Enhancing Multiple Properties of a Multicomponent Mg-Based Alloy Using a Sinterless Turning-Induced Deformation Technique

Johanes,

Bin Gombari,

Gupta

2023

Technologies

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A magnesium-based multi-component alloy (MCA), Mg70Al18Zn6Ca4Y2, was successfully synthesized using the Turning-Induced Deformation (TID) method, with promising improvements in multiple properties such as damping capabilities, hardness (11% to 34% increase), and strength (5% to 15% increase) over its conventional cast and extruded equivalent which has already been established as a high-performance MCA exhibiting superior mechanical properties over other Mg-based materials while retaining acceptable ductility. This new TID-based MCA comes only at a slight compromise in the aspects of ductility, ignition resistance, and corrosion resistance, which was previously observed in other TID-based materials. In addition, the general microstructure and secondary phases of this MCA were retained even when using the TID method, with only minimal porosity (<1%) incurred during the process. Furthermore, the ignition temperature of the TID Mg70Al18Zn6Ca4Y2 remained very high at 915 °C, positioning it as a potential Mg-based material suitable for aerospace applications with a high ignition resistance. This is tantamount to a successful application of TID to yet another class of Mg-based materials and opening the door to future explorations of such materials.

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Unraveling magnetic properties and martensitic transformation in Mn-rich Ni–Mn–Sn alloys: first-principles calculations and experiments

Zhang,

Bai,

Guo

et al. 2024

Rare Met.

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Effects of magnetic field and hydrostatic pressure on the antiferromagnetic–ferromagnetic transition and magneto-functional properties in Hf1-xTaxFe2 alloys

Cited by 11 publications

References 40 publications

Asymmetric and Flexible Ag-MXene/ANFs Composite Papers for Electromagnetic Shielding and Thermal Management

Asymmetric and Flexible Ag-MXene/ANFs Composite Papers for Electromagnetic Shielding and Thermal Management

Enhancing Multiple Properties of a Multicomponent Mg-Based Alloy Using a Sinterless Turning-Induced Deformation Technique

Unraveling magnetic properties and martensitic transformation in Mn-rich Ni–Mn–Sn alloys: first-principles calculations and experiments

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