Construction and application of thermogalvanic hydrogels DOI Open Access
Weiping Liu, Yi Fang, Xiaolin Lyu

et al.

Soft Science, Journal Year: 2024, Volume and Issue: 4(4)

Published: Dec. 31, 2024

Low-grade heat (below 373 Kelvins) is abundant and ubiquitous, yet the lack of cost-effective recovery technologies frequently impedes its effective utilization. The advent thermogalvanic hydrogel thermocells has garnered significant attention due to their high thermopower, inherent flexibility, low cost, scalability. Thermogalvanic hydrogels have significantly enhanced thermoelectric performance, resulting in development functional materials that exhibit stretchability, self-healing, frost resistance. However, there are substantial challenges developing multifunctional combine power density efficiency with practical applicability. This review discusses synthesis novel redox couple, improving performance electrolytes increase creating electrodes extensive surface areas for better current optimizing thermocell structure design improve further. comprehensive aims propel progress toward higher levels broader applications thermocells.

Language: Английский

Defect Engineering Advances Thermoelectric Materials DOI

Chunlu Wu,

Xiao‐Lei Shi,

Lijun Wang

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(46), P. 31660 - 31712

Published: Nov. 5, 2024

Defect engineering is an effective method for tuning the performance of thermoelectric materials and shows significant promise in advancing performance. Given rapid progress this research field, Review summarizes recent advances application defect materials, offering insights into how can enhance By manipulating micro/nanostructure chemical composition to introduce defects at various scales, physical impacts diverse types on band structure, carrier phonon transport behaviors, improvement mechanical stability are comprehensively discussed. These findings provide more reliable efficient solutions practical applications materials. Additionally, development relevant characterization techniques theoretical models explored help identify optimal densities a given material. Finally, challenges faced conversion efficiency highlighted look ahead prospects strategies field presented.

Language: Английский

Citations

19
Thermoelectric Properties and Abnormal Thermal Conduction of Textis2 Textured Ceramics DOI

Jiamin Cai,

Junjie Du, Lin Pan

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Construction and application of thermogalvanic hydrogels DOI Open Access
Weiping Liu, Yi Fang, Xiaolin Lyu

et al.

Soft Science, Journal Year: 2024, Volume and Issue: 4(4)

Published: Dec. 31, 2024

Low-grade heat (below 373 Kelvins) is abundant and ubiquitous, yet the lack of cost-effective recovery technologies frequently impedes its effective utilization. The advent thermogalvanic hydrogel thermocells has garnered significant attention due to their high thermopower, inherent flexibility, low cost, scalability. Thermogalvanic hydrogels have significantly enhanced thermoelectric performance, resulting in development functional materials that exhibit stretchability, self-healing, frost resistance. However, there are substantial challenges developing multifunctional combine power density efficiency with practical applicability. This review discusses synthesis novel redox couple, improving performance electrolytes increase creating electrodes extensive surface areas for better current optimizing thermocell structure design improve further. comprehensive aims propel progress toward higher levels broader applications thermocells.

Language: Английский

Citations

0