当前位置：
X-MOL 学术
›
Energy Environ. Sci.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Advances in Ag2Se-based thermoelectrics from materials to applications
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2023-03-22 , DOI: 10.1039/d3ee00378g Hao Wu 1 , Xiao-lei Shi 2 , Jingui Duan 1 , Qingfeng Liu 1 , Zhi-Gang Chen 2
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2023-03-22 , DOI: 10.1039/d3ee00378g Hao Wu 1 , Xiao-lei Shi 2 , Jingui Duan 1 , Qingfeng Liu 1 , Zhi-Gang Chen 2
Affiliation
|
Thermoelectric materials and their devices can realize the solid-state energy conversion between thermal and electrical energy, therefore serving as a promising alternative to conventional fossil fuels for energy supply. As one promising thermoelectric material, Ag2Se-based semiconductors exhibit considerably high thermoelectric performance at near-room temperatures and show considerable application potential in self-powering wearable electronics and solid-state refrigeration. Considering the fast development in Ag2Se-based thermoelectrics, a timely review for summarizing their progress, challenges, and outlook is of significance. In this review, we first focus on the fundamentals of Ag2Se, including its thermodynamics, crystal structures, band structures, liquid-like behaviors, and mechanical properties. Then, the advanced strategies employed in Ag2Se-based thermoelectric materials for improving their thermoelectric and mechanical properties are summarized. Besides, this review overviews the development of device designs from computational simulations, fabrication technology, and novel applications. In the end, we discuss the major controversies, challenges, and outlook for the future development of Ag2Se-based thermoelectrics.
中文翻译：
Ag2Se 基热电材料从材料到应用的进展
热电材料及其器件可以实现热能和电能之间的固态能量转换，因此有望成为传统化石燃料能源供应的替代品。作为一种很有前途的热电材料，Ag 2 Se基半导体在接近室温的温度下表现出相当高的热电性能，在自供电可穿戴电子产品和固态制冷方面显示出巨大的应用潜力。考虑到Ag 2 Se基热电材料的快速发展，及时回顾总结其进展、挑战和展望具有重要意义。在本次审查中，我们首先关注 Ag 2的基本原理Se，包括其热力学、晶体结构、能带结构、类液体行为和机械性能。然后，总结了在 Ag 2 Se 基热电材料中用于改善其热电和机械性能的先进策略。此外，这篇综述从计算模拟、制造技术和新应用方面概述了器件设计的发展。最后，我们讨论了Ag 2 Se基热电材料未来发展的主要争议、挑战和展望。
更新日期：2023-03-22
中文翻译：
Ag2Se 基热电材料从材料到应用的进展
热电材料及其器件可以实现热能和电能之间的固态能量转换，因此有望成为传统化石燃料能源供应的替代品。作为一种很有前途的热电材料，Ag 2 Se基半导体在接近室温的温度下表现出相当高的热电性能，在自供电可穿戴电子产品和固态制冷方面显示出巨大的应用潜力。考虑到Ag 2 Se基热电材料的快速发展，及时回顾总结其进展、挑战和展望具有重要意义。在本次审查中，我们首先关注 Ag 2的基本原理Se，包括其热力学、晶体结构、能带结构、类液体行为和机械性能。然后，总结了在 Ag 2 Se 基热电材料中用于改善其热电和机械性能的先进策略。此外，这篇综述从计算模拟、制造技术和新应用方面概述了器件设计的发展。最后，我们讨论了Ag 2 Se基热电材料未来发展的主要争议、挑战和展望。
京公网安备 11010802027423号