¡@Complex nano-architectures of different materials have very interesting geometry. Combining different metallic nanoparticles should allow the manufacture of novel nanocomposite materials with a plethora of exploitable electronic, optical, and magnetic properties.
¡@Thiolate-capped Au nanoparticles prepared by Brust-Schiffrin two phase method and carboxylate-capped Ag nanoparticles prepared by our one-step synthetic method are reported.
¡@We also developed and prepared Ag colloidal solution which can be used to form a high valuable conductive thin film by spin coating on Si wafer. Specific resistivity of 6.097 £g£[¡Ecm for the silver metallic film (0.7 £gm) on the Si wafer can be simply produced by thermal annealing of Ag MPCs film under an atmosphere of 10 % H2-90 % N2 at 300 ¢J for 1 h. Furthermore, it can be applied to make a micro-circuit by ink-jet printing technique.
¡@The characterizations of TEM, PXRD, UV-Visible, NMR, FT-IR, ESCA, TGA, TA-MS, EI-MS and SEM of Au and Ag nanoparticles are described.
¡@We hope the thiolate-capped Au nanoparticles and carboxylate-capped Ag nanoparticles could spontaneously self-connect to form the nanoscale alloy superlattice structure by the molecular recognizable bifuctional linkage.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0623108-214731 |
| Date | 23 June 2008 |
| Creators | Chen, Wei-ting |
| Contributors | Chin-Hsing Chou, Teng-Yuan Dong, Nein-Chen Chang, Lan-Chang Liang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0623108-214731 |
| Rights | withheld, Copyright information available at source archive |
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