热电材料
热电效应
材料科学
纳米技术
制作
工程物理
共形矩阵
热电发电机
发电
工艺工程
机械工程
工程类
功率(物理)
复合材料
物理
热力学
医学
替代医学
病理
量子力学
作者
Avishek Sarbajna,Andres Georg Rösch,Leonard Franke,Uli Lemmer,Md. Mofasser Mallick
标识
DOI:10.1002/adem.202200980
摘要
One of the simplest ways to generate electric power from waste heat is thermoelectric (TE) energy conversion. So far, most of the research on thermoelectrics has focused on inorganic bulk TE materials and their device applications. However, high production costs per power output and limited shape conformity hinder applications of state‐of‐the‐art thermoelectric devices (TEDs). In recent years, printed thermoelectrics has emerged as an exciting pathway for their potential in the production of low‐cost shape‐conformable TEDs. Although several inorganic bulk TE materials with high performance are successfully developed, achieving high performance in inorganic‐based printed TE materials is still a challenge. Nevertheless, significant progress has been made in printed thermoelectrics in recent years. In this review article, it is started with an introduction signifying the importance of printed thermoelectrics followed by a discussion of theoretical concepts of thermoelectricity, from fundamental transport phenomena to device efficiency. Afterward, the general process of inorganic TE ink formulation is summarized, and the current development of the inorganic and hybrid inks with the mention of their TE properties and their influencing factors is elaborated. In the end, TEDs with different architecture and geometries are highlighted by documenting their performance and fabrication techniques.
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