| Literature DB >> 21495182 |
Jinchong Xiao1, Zongyou Yin, Yuechao Wu, Jun Guo, Yuhua Cheng, Hong Li, Yizhong Huang, Qing Zhang, Jan Ma, Freddy Boey, Hua Zhang, Qichun Zhang.
Abstract
The chemical reaction between Ag nanoparticles (Ag NPs) and 7,7',8,8'- tetracycanoquinodimethane (TCNQ) microparticles (MPs) in aqueous solution for the formation of Ag-NP-decorated Ag-TCNQ nanowires is reported. Based on the results obtained by UV-vis spectroscopy and scanning electron microscopy (SEM), it is proposed that the reaction between Ag NPs and TCNQ MPs includes three stages, namely, aggregation of NPs and MPs, diffusion and reaction between NPs and MPs, and formation of Ag-TCNQ nanowires. The as-synthesized semiconducting Ag-TCNQ nanowires show good performance in nonvolatile memory devices with multiple write-read-erase-read (WRER) cycles in air.Entities:
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Year: 2011 PMID： 21495182 DOI： 10.1002/smll.201001411
Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281