Additive manufacturing and energy-harvesting performance of honeycomb-structured magnetostrictive Fe52–Co48 alloys

Kurita, Hiroki; Lohmuller, Paul; Laheurte, Pascal; Nakajima, Kenya; Narita, Fumio

doi:10.1016/j.addma.2022.102741

Cited by 16 publications

(9 citation statements)

References 37 publications

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“…These tests have shown that the devices have excellent durability for impact loading and yield good impact energy-harvesting properties. The FeCo/AlSi-based energy-harvesting devices benefit from the zigzag interface and chemical bonding between the Fe-Co fiber and the Al-Si matrix, which effectively transfer stress and strain, enhancing their energy-harvesting capabilities [38]. These studies suggest that metal-based composites hold promise as a material for energy-harvesting applications in electric vehicles and beyond.…”

Section: Types Of Composite Materials Used In Energy Harvestingmentioning

confidence: 95%

“…Developing cost-effective and scalable manufacturing processes is critical for widely adopting composite materials in energy harvesting systems. One potential approach for developing cost-effective and scalable manufacturing process systems could be to use novel processing techniques, such as 3D printing and nanotechnology, to create complex and functional composite structures [38,160,161].…”

Section: Opportunities For Future Research and Developmentmentioning

confidence: 99%

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A Review on Composite Materials for Energy Harvesting in Electric Vehicles

et al. 2023

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The field of energy harvesting is expanding to power various devices, including electric vehicles, with energy derived from their surrounding environments. The unique mechanical and electrical qualities of composite materials make them ideal for energy harvesting applications, and they have shown tremendous promise in this area. Yet additional studies are needed to fully grasp the promise of composite materials for energy harvesting in electric vehicles. This article reviews composite materials used for energy harvesting in electric vehicles, discussing mechanical characteristics, electrical conductivity, thermal stability, and cost-effectiveness. As a bonus, it delves into using composites in piezoelectric, electromagnetic, and thermoelectric energy harvesters. The high strength-to-weight ratio provided by composite materials is a major benefit for energy harvesting. Especially important in electric vehicles, where saving weight means saving money at the pump and driving farther between charges, this quality is a boon to the field. Many composite materials and their possible uses in energy harvesting systems are discussed in the article. These composites include polymer-based composites, metal-based composites, bio-waste-based hybrid composites and cement-based composites. In addition to describing the promising applications of composite materials for energy harvesting in electric vehicles, the article delves into the obstacles that must be overcome before the technology can reach its full potential. Energy harvesting devices could be more effective and reliable if composite materials were cheaper and less prone to damage. Further study is also required to determine the durability and dependability of composite materials for use in energy harvesting. However, composite materials show promise for energy harvesting in E.V.s. Further study and development are required before their full potential can be realized. This article discusses the significant challenges and potential for future research and development in composite materials for energy harvesting in electric vehicles. It thoroughly evaluates the latest advances and trends in this field.

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Section: Types Of Composite Materials Used In Energy Harvestingmentioning

confidence: 95%

Section: Opportunities For Future Research and Developmentmentioning

confidence: 99%

A Review on Composite Materials for Energy Harvesting in Electric Vehicles

et al. 2023

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“…In recent years, additive manufacturing (AM) has been the new fabrication process to obtain complex-shaped materials [7][8][9][10][11][12]. In this process, the ceramic slurry is automatically accumulated layer-by-layer, and a fabricated green body is debinded and densified by heat treatment.…”

Section: Introductionmentioning

confidence: 99%

Room temperature enhancement of flexural strength in silicon carbide green body via the addition of cellulose nanofiber

Kanno

Kurita

Narita

2023

Int J Adv Manuf Technol

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Silicon carbide (SiC) green bodies fabricated using robocasting were strengthened by incorporating cellulose nanofiber (CNF) into a SiC slurry and just drying at room temperature. The measured flexural strength of a SiC green body modified via the CNF with a liquid phase weight ratio (water-to-CNF slurry) of 80:20 was 813 ± 37 kPa, 1.5 times larger than the strength of an unmodified green body. The strength was improved due to the increased number of hydrogen-bonding sites between the raw particles and CNF. After annealing at 250 °C, the lowering of the flexural strength indicated the occurrence of the bonding sites via water that was trapped on the CNF. The addition of CNF increased the viscosity and yield stress of the SiC slurry, which remained in the Bingham pseudoplastic behavior regardless of the CNF used. Moreover, this addition showed no effect on the relative densities, microstructures, and crystalline phases of the sintered SiC body. Therefore, the addition of CNF to the SiC slurry aided in handling the green body during processing and showed no detrimental effects on robocasting.

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“…Since that time, researchers have developed various magnetostrictive materials such as Tb-Dy-Fe alloys (Terfenol-D), Fe-Ga alloys (Galfenol), Fe-Co alloys, and CoFe 2 O 4 (cobalt ferrites) [14][15][16][17][18]. Magnetostrictive materials, composites, and devices are also attracting attention in the energy harvesting eld [19][20][21][22][23][24]. Terfenol-D and Galfenol are well-known giant magnetostrictive alloys showing huge magnetostriction at room temperature, but are brittle and expensive [1,16].…”

Section: Introductionmentioning

confidence: 99%

Negative Magnetostrictive Paper Formed by Dispersing CoFe 2 O 4 Particles in Cellulose Nanofibers

Keino

Rova

Gallet--Pandellé

et al. 2022

Preprint

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Polymers are often combined with magnetostrictive materials to enhance their toughness. This study reports a cellulose nanofiber (CNF)-based composite paper containing dispersed CoFe2O4 particles (CNF–CoFe2O4). Besides imparting magnetization and magnetostriction, the CoFe2O4 particles increase the fracture elongation of the CNF–CoFe2O4 composite paper, although the ultimate tensile strength of the composite paper decreases with increasing CNF content. As strength and toughness are usually inversely proportional, it was inferred that the magnetostrictive CNF–CoFe2O4 composite paper has good toughness.

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Additive manufacturing and energy-harvesting performance of honeycomb-structured magnetostrictive Fe52–Co48 alloys

Cited by 16 publications

References 37 publications

A Review on Composite Materials for Energy Harvesting in Electric Vehicles

A Review on Composite Materials for Energy Harvesting in Electric Vehicles

Room temperature enhancement of flexural strength in silicon carbide green body via the addition of cellulose nanofiber

Negative Magnetostrictive Paper Formed by Dispersing CoFe 2 O 4 Particles in Cellulose Nanofibers

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