Kuhn, Alexander and Anson, Fred C. (1996) Adsorption of Monolayers of P_2Mo_(18)O_(62)^(6-) and Deposition of Multiple Layers of Os(bpy)_3^(2+)−P_2Mo_(18)O_(62)^(6-) on Electrode Surfaces. Langmuir, 12 (22). pp. 5481-5488. ISSN 0743-7463. doi:10.1021/la960461r. https://resolver.caltech.edu/CaltechAUTHORS:20170808-160245451
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Abstract
The unusually strong, irreversible adsorption of monolayer quantities of the P_2Mo_(18)O_(62)^(6-) anion on glassy carbon, highly ordered pyrolytic graphite, indium tin oxide, and gold-coated quartz electrodes was examined by electrochemical, spectroelectrochemical, and quartz crystal microgravimetric techniques. A very simple method was developed to deposit multiple layers of composites consisting of alternating layers of the P_2Mo_(18)O_(62)^(6-) anion and large, multiply-charged cations such as Os(bpy)_3^(2+). The resulting deposit is stable and exhibits electroactivity from both of the components that reflects the structure and ionic conductivity of the solid multilayer.
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| Additional Information: | © 1996 American Chemical Society. Received May 10, 1996. In Final Form: September 5, 1996. Publication Date (Web): October 30, 1996. This work was supported by the National Science Foundation and the Alexander von Humboldt Foundation in the form of a Feodor Lynen Fellowship to A.K. We are very grateful to Dr. Minglian Shi for his construction of the quartz crystal microbalance and assistance with its operation and to Alan Rice for performing the XPS measurements. To Drs. Chunnian Shi and Beat Steiger we are grateful for invaluable assistance and helpful discussions. | |||||||||
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| Issue or Number: | 22 | |||||||||
| DOI: | 10.1021/la960461r | |||||||||
| Record Number: | CaltechAUTHORS:20170808-160245451 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170808-160245451 | |||||||||
| Official Citation: | Adsorption of Monolayers of P2Mo18O626- and Deposition of Multiple Layers of Os(bpy)32+−P2Mo18O626- on Electrode Surfaces Alexander Kuhn and Fred C. Anson Langmuir 1996 12 (22), 5481-5488 DOI: 10.1021/la960461r | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 79978 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 09 Aug 2017 16:58 | |||||||||
| Last Modified: | 15 Nov 2021 17:51 |
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