Enhanced thermoelectric power factor of Se-doped SnS nanostructures for flexible thermoelectric applications

Selestina, A.; Sudha, L.; Vijay, V.; Karunagaran, N.; Navaneethan, M.

doi:10.1007/s10854-022-09489-8

Cited by 3 publications

(8 citation statements)

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“…With the advancement of thermoelectric science and technology, the morphology of weavable thermoelectric materials has become diverse, and the research focus in this field continues to evolve. Generally, research focus areas in weavable thermoelectrics can be categorized as indicated by figure 2, including 1D fibers [42,43, and nanowires (NWs) [167,168], 2D thin films [169][170][171][172], 3D fabrics [173][174][175][176][177][178][179][180][181][182][183][184][185][186], device assembling [42,43,124], simulations [187,188], and integrations [189]. Among them, thermoelectric fibers with typical 1D macroscopic morphologies have garnered significant research attention.…”

Section: Classifications Of Weavable Thermoelectricsmentioning

confidence: 99%

Weavable thermoelectrics: advances, controversies, and future developments

Shi,

Sun,

et al. 2024

Mater. Futures

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Owing to the capability of the conversion between thermal energy and electrical energy and their advantages of lightweight, compactness, noise-free operation, and precision reliability, wearable thermoelectrics show great potential for diverse applications. Among them, weavable thermoelectrics, a subclass with inherent flexibility, wearability, and operability, find utility in harnessing waste heat from irregular heat sources. Given the rapid advancements in this field, a timely review is essential to consolidate the progress and challenge. Here, we provide an overview of the state of weavable thermoelectric materials and devices in wearable smart textiles, encompassing mechanisms, materials, fabrications, device structures, and applications from recent advancements, challenges, and prospects. This review can serve as a valuable reference for researchers in the field of flexible wearable thermoelectric materials and devices and their applications.

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Section: Classifications Of Weavable Thermoelectricsmentioning

confidence: 99%

Weavable thermoelectrics: advances, controversies, and future developments

Shi,

Sun,

et al. 2024

Mater. Futures

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“…55 Figure 5G shows an SEM image of SnSSe 0.1 nanosheet-coated carbon fabrics. 189 The nanosheets were synthesized by a hydrothermal route, and the coating was based on a drop-casting way. Figure 5H shows a TEM image of SnSSe 0.1 nanosheets 189 from which quantum-sized nanocrystals can be observed.…”

Section: And Their Hybridsmentioning

confidence: 99%

Section: Flexible Tin Chalcogenides and Their Hybridsmentioning

confidence: 99%

“…SnS possesses a similar layered zigzag structure to that of SnSe and a relatively large bandgap of >0.5 eV 55 . Figure 5G shows an SEM image of SnSSe 0.1 nanosheet‐coated carbon fabrics 189 . The nanosheets were synthesized by a hydrothermal route, and the coating was based on a drop‐casting way.…”

Section: Flexible Tin Chalcogenides and Their Hybridsmentioning

confidence: 99%

“…The nanosheets were synthesized by a hydrothermal route, and the coating was based on a drop‐casting way. Figure 5H shows a TEM image of SnSSe 0.1 nanosheets 189 from which quantum‐sized nanocrystals can be observed. Such a unique nanostructure can lead to an S 2 σ of 1.56 μW m −1 K −2 at 373 K.…”

Section: Flexible Tin Chalcogenides and Their Hybridsmentioning

confidence: 99%

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Advances in flexible inorganic thermoelectrics

Shi,

Cao,

Chen

et al. 2023

EcoEnergy

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Solid‐state bismuth telluride‐based thermoelectric devices enable the generation of electricity from temperature differences and have been commercially applied in various fields. However, in many scenarios, the surface of the heat source is not flat. Therefore, it is crucial to develop flexible thermoelectric materials and devices to efficiently utilize heat sources and expand their applications. Compared with organic thermoelectric materials and devices, inorganic flexible thermoelectric materials and devices have much higher thermoelectric performance and stability. Considering the rapid development in this research field, we carefully summarize the design principles, structures, and thermoelectric properties of inorganic flexible materials and their devices reported in the recent 3 years, including sulfides, selenides, tellurides, and composite materials designed based on these inorganics. The structural designs of flexible thermoelectric devices based on micro‐sized bulk materials are also carefully summarized. Additionally, we overview the mechanical stability and methods for reducing internal resistance for designs of inorganic flexible thermoelectric devices. In the end, we provide outlooks on future research directions for inorganic flexible thermoelectric materials and devices. This review will help guide thermoelectric researchers, beginners, and students.

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