文献类型：期刊文献

英文题名：Electrostatic asymmetry-assisted polarization enables tertiary amine anchoring in single-molecule junctions

作者：Qiu, Jin[1,2];He, Yuhang[1,2];Wang, Rui[1,2];Ding, Canqiu[1,2];Chen, Xuanying[3];Zang, Yaping[4];Zou, Qi[1,2]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Chem & Mol Engn, Joint Int Res Lab Precis Chem & Mol Engn, Shanghai 200237, Peoples R China;[3]Shanghai Univ Elect Power, Shanghai Key Lab Mat Protect & Adv Mat Elect Power, Shanghai 200090, Peoples R China;[4]Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China

年份：2026

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;EI(收录号：20262520967630);WOS:【SCI-EXPANDED(收录号:WOS:001798554000001)】；

基金：This work was supported by the National Natural Science Foundation of China (Grant No. 22475068, and 22405087, 22405088), Fundamental and Interdisciplinary Disciplines Breakthrough Plan of the Ministry of Education of China (Grant No. JYB2025XDXM404), the Science and Technology Commission of Shanghai Municipality (Grant No. 24DX1400200), and the Program of Introducing Talents of Discipline to Universities (Grant No. B16017).

语种：英文

外文关键词：Amines - Electrostatics - Induced polarization logging - Polarization

摘要：While single-molecule junction performance depends on the molecule-electrode interface, the limited range of anchoring groups restricts integration of many functional motifs. Here we show that electrostatic asymmetry enables field-induced polarization that activates tertiary amines as anchors, allowing robust junction formation and revealing the essential role of aryl substitution.