Ambient synthesis of a multifunctional 1D/2D hierarchical Ag-Ag2S nanowire/nanosheet heterostructure with diverse applications

Authors

Jinyan Xiong, University of WollongongFollow
Chao Han, University of WollongongFollow
Weijie Li, University of WollongongFollow
Qiao Sun, Soochow UniversityFollow
Jun Chen, University of WollongongFollow
Shulei Chou, University of WollongongFollow
Zhen Li, University of WollongongFollow
S X. Dou, University of WollongongFollow

RIS ID

105418

Publication Details

Xiong, J., Han, C., Li, W., Sun, Q., Chen, J., Chou, S., Li, Z. & Dou, S. (2016). Ambient synthesis of a multifunctional 1D/2D hierarchical Ag-Ag2S nanowire/nanosheet heterostructure with diverse applications. CrystEngComm, 18 (6), 930-937.

Abstract

A new type of unique 1D/2D hierarchical Ag-Ag2S heterostructures is fabricated by an extremely simple solution route under ambient conditions. The morphology, size, crystal structure and composition of the products were comprehensively investigated, and it was found that the reaction time and the amount of S powder play crucial roles in the formation of well-defined 1D/2D hierarchical Ag-Ag2S heterostructures. The diffusion and Ostwald ripening processes dominate the evolution of the heterostructure. The resultant 1D/2D Ag-Ag2S hybrids exhibit great potential in Li/Na ion battery anodes, SERS detection and decoloration towards organic dyes.