热电材料的研究现状及最新应用  

Research status and latest applications of thermoelectric materials

作　　者：高丽平[1] GAO Liping(Institute for Science and Technology Information and Strategy,Central Iron and Steel Research Institute Co.,Ltd.,Beijingl0008l,China)

机构地区：[1]钢铁研究总院有限公司,科技信息与战略研究所,北京100081

出　　处：《金属功能材料》2023年第6期97-102,共6页Metallic Functional Materials

摘　　要：热电材料是一种能实现热能和电能转换的功能材料,在能源枯竭、环境问题凸显的今天,其作为一种绿色可再生的新型能源转换材料,其重要性日渐显现。简单介绍了热电材料的热电转换原理,目前研究中改进热电材料性能的主要方式,热电材料目前主要研究的种类及最新应用领域等,以期为后续热电材料的研究提供借鉴。Thermoelectric materials are functional materials that can achieve the conversion of thermal and electrical energy.In today's era of energy depletion and environmental issues,their importance as a green and renewable new energy conversion material is becoming increasingly apparent.This article briefly introduces the thermoelectric conversion principle of thermoelectric materials,the main ways to improve the performance of thermoelectric materials in current research,the types and latest application fields of thermoelectric materials,etc.,in order to provide reference for future research on thermoelectric materials.

关 键 词：热电材料 SEEBECK系数 热电优值 无机热电材料 有机热电材料 离子热电材料 

分 类 号：TB34[一般工业技术—材料科学与工程]