Semiconductor-based direct current triboelectric nanogenerators and its application  

作　　者：Xin Shi Weiguo Wang Jun Wang Jian Li Huamin Chen 

机构地区：[1]School of Materials Science and Engineering,Fujian University of Technology,Fuzhou 350118,China [2]College of Materials and Chemical Engineering,Minjiang University,Fuzhou 350108,China [3]Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China

出　　处：《Journal of Semiconductors》2024年第12期33-45,共13页半导体学报（英文版）

基　　金：supported by the National Natural Science Foundation of China (Nos.52201043,12174172);the Natural Science Foundation of Fujian (No.2023J011396);the Fuzhou City Science and Technology Cooperation Project (No.2022-R-003);Fuzhou Industry Technology Innovation Center for Flexible Functional Materials.

摘　　要：Triboelectric nanogenerator(TENG)utilizing tribovoltaic effect can directly produce direct current with high energy conversion efficiency,which expands their application in semiconductor devices and self-powered systems.This work compre-hensively summarizes the recent developments in semiconductor-based direct current TENGs(SDC-TENGs),which hold significant promise for DC energy harvesting technologies and semiconductor systems.First,the tribovoltaic effect is elucidated,and SDC-TENGs are categorized into six types based on different triboelectric structures:metal-semiconductor(M-S),metal-insula-tor-semiconductor(M-I-S),semiconductor-semiconductor(S-S),semiconductor-insulator-semiconductor(S-I-S),liquid-semiconductor(L-S),and metal/semiconductor-liquid-semiconductor(M/S-L-S)contact devices.Subsequent sections detail the operational mechanisms,strengths,and limitations of each category.Additionally,this paper outlines the enhancement mechanisms of SDC-TENGs providing guidance and recommendations for performance improvement.The conclusion high-lights potential application scenarios for various types of SDC-TENGs,outlining the prospective benefits and challenges.SDC-TENG technology is poised to drive revolutionary developments in semiconductor devices and self-powered systems.

关 键 词：triboelectric nanogenerator tribovoltaic effect work function SEMICONDUCTOR HETEROJUNCTION 

分 类 号：TM31[电气工程—电机] TB383.1[一般工业技术—材料科学与工程]