迟力峰教授课题组在Advanced Materials上发表文章

发布时间:2016-12-28访问量:72设置

题目:

Gold-Organic Hybrids: On-Surface Synthesis and Perspectives

作者:

Haiming Zhang and Lifeng Chi*

单位:

Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based, Functional Materials & Devices, Soochow University, 199 Ren’ai Road, Suzhou, 215123  Jiangsu, P. R. China

摘要:

Gold-organic hybrids can be prepared on gold substrates by on-surface dehalogenation of molecular precursors with multiple halogen substituents.Various contact   geometries of covalent aryl-Au bonds are achievedby changing the halogen substituents in the bay or peri regions. Scanningtunneling microscopy/spectroscopy (STM/STS)investigations allow a betterunderstanding of the structure/property relationships in various gold-arylcontacts. Recent progress on the synthesis, large-scale alignment, and STSmeasurement of gold-organic hybrids is described, ending with an emphasison potential future applications, e.g., as precursors (intermediates) for the synthesis of graphene nanoribbons (GNRs) on insulating surfaces, and as amodel system to investigate the role of covalent aryl-Au bonds in electron transport through gold-GNR contacts.

影响因子:

18.96

分区情况:

1区

链接:

http://onlinelibrary.wiley.com/doi/10.1002/adma.201670332/abstract


责任编辑:向丹婷

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