Template-free chemical route to ultrathin single-crystalline films of CuS and CuO employing the liquid-liquid interface
Ultrathin films of CuS and CuO have been obtained at the liquid-liquid interface by the reaction of copper cupferronate solution in toluene with Na(2)S or NaOH in aqueous solution. The films are generally single crystalline and around 40 nm thick. The thickness and crystallinity of the films are det...
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 20(2004), 25 vom: 07. Dez., Seite 10775-8 |
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| Weitere Verfasser: | , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2004
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
| Schlagworte: | Letter Research Support, Non-U.S. Gov't Membranes, Artificial Organometallic Compounds Sulfides Water 059QF0KO0R Toluene 3FPU23BG52 Sodium Hydroxide mehr... |
| Zusammenfassung: | Ultrathin films of CuS and CuO have been obtained at the liquid-liquid interface by the reaction of copper cupferronate solution in toluene with Na(2)S or NaOH in aqueous solution. The films are generally single crystalline and around 40 nm thick. The thickness and crystallinity of the films are determined by the reactant concentrations and reaction conditions. The films have been characterized by electron microscopy and atomic force microscopy besides X-ray diffraction. Sonication of the films produces nanocrystals and nanorods which are also single crystalline |
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| Beschreibung: | Date Completed 30.05.2006 Date Revised 16.11.2017 published: Print Citation Status MEDLINE |
| ISSN: | 1520-5827 |