高等学校化学学报 ›› 2025, Vol. 46 ›› Issue (2): 20240451.doi: 10.7503/cjcu20240451

• 综合评述 • 上一篇    下一篇

镓铟共晶-自组装单分子层的功能性分子结研究进展

陈晓萍1,2(), 黄士1, 郭千千1, 刘宁1, 倪建聪1,2, 杨伟强1,2, 林振宇3()   

  1. 1.闽南师范大学化学化工与环境学院
    2.福建省现代分离分析科学与技术重点实验室,污染监测与控制福建省高校重点实验室,漳州 363000
    3.福州大学食品安全与生物分析教育部重点实验室,福建省食品安全分析与检测技术重点实验室,福州 350108
  • 收稿日期:2024-09-29 出版日期:2025-02-10 发布日期:2024-11-06
  • 通讯作者: 林振宇 E-mail:xiaopingchen@mnnu.edu.cn;zylin@fzu.edu.cn
  • 作者简介:陈晓萍, 女, 博士, 教授, 主要从事功能性分子器件和化学传感方面的研究. E-mail: xiaopingchen@mnnu.edu.cn
  • 基金资助:
    闽南师范大学校长基金(KJ2023002);福建省雏鹰计划项目、 福建省自然科学基金(2022J05173);国家自然科学基金(22404074)

Research Progress on Eutectic Gallium-indium and Self-assembled Monolayer-based Functional Molecular Junctions

CHEN Xiaoping1,2(), HUANG Shi1, GUO Qianqian1, LIU Ning1, NI Jiancong1,2, YANG Weiqiang1,2, LIN Zhenyu3()   

  1. 1.College of Chemistry,Chemical Engineering and Environment
    2.Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology,Fujian Province University Key Laboratory of Pollution Monitoring and Control,Minnan Normal University,Zhangzhou 363000,China
    3.Key Laboratory for Analytical Science of Food Safety and Biology,Ministry of Education,Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety,Fuzhou University,Fuzhou 350108,China
  • Received:2024-09-29 Online:2025-02-10 Published:2024-11-06
  • Contact: LIN Zhenyu E-mail:xiaopingchen@mnnu.edu.cn;zylin@fzu.edu.cn
  • Supported by:
    the President’s Fund of Minnan Normal University, China(KJ2023002);the Eagle Project of Fujian Province, China, the Natural Science Foundation of Fujian Province, China(2022J05173);the National Natural Science Foundation of China(22404074)

摘要:

基于液态镓铟合金(EGaIn)上电极和自组装单分子层(SAM)来构筑功能性分子器件是近年来的研究热点之一. 目前, 国内在EGaIn基功能性分子结(MJ)的研究方面处于起步阶段. 本文综合评述了以EGaIn为上电极进行分子结研究的优势, 以及自组装单分子层-分子结(SAM-MJ)的构筑, 对近年来EGaIn基分子结在整流、 记忆、 光电开关、 热电以及固态阻抗方面的成果进行了总结, 分析了EGaIn分子结存在的难题, 并对未来分子器件的发展方向进行了展望.

关键词: 镓铟共晶, 自组装单分子层, 功能性分子结, 分子器件

Abstract:

Functional molecular electronics based on eutectic galliumindium as top electrode and self-assembled monolayer(SAM) as active layer is one of the research hotspots in recent years. Domestically, the study on EGaIn-based functional molecular junctions(MJ) is still in the beginning state. This review introduces the advantages of EGaIn as top electrode and the fabrication of SAM-MJ in detail, and shows recent workers on rectifiers, memory, opto-electrical switches, thermoelectrics, and solid-state impedance and so on. We analyze the challenges of EGaIn-based molecular junctions and propose the future development directions.

Key words: Eutectic gallium-indium, Self-assembled monolayer, Functional molecular junction, Molecular electronics

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