Abstract
In this study, silver/silver-tetracyanoquinodimethane nanowires with excellent microstructure quality are prepared by combining the nanoskiving method with the solution reaction method, and their electrical properties are tested. The perpendicular cutting direction and larger cutting thickness are beneficial to the acquisition of complete and less deformed silver nanowires. Silver/silver-tetracyanoquinodimethane heterogeneous nanowires can be precisely prepared at small droplet concentration, small droplet volume, and 60 s reaction time. The continuity, dimensions, and formation mechanism of nanowires are characterized by atomic force microscope and scanning electron microscope. Raman spectroscopy and transmission electron microscope revealed the successful formation and core-shell structure of silver-tetracyanoquinodimethane nanowires. The electrical properties of silver/silver-tetracyanoquinodimethane heterostructure nanowires show a typical Schottky barrier using a two-point electrical measurement method. This work lays a solid foundation for promoting the engineering application of silver nanowires and silver/silver-tetracyanoquinodimethane heterogeneous nanowires.
| Original language | English |
|---|---|
| Article number | 113168 |
| Journal | Materials Characterization |
| Volume | 204 |
| DOIs | |
| State | Published - Oct 2023 |
Keywords
- Electrical properties
- Heterogeneous junction
- Nano-cutting
- Nanoskiving
- Silver nanowires
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