Electrodeposition of nanostructured mesoporous selenium films (HI-eSe)
Nandhakumar, Iris, Elliott, Joanne M. and Attard, George S. (2001) Electrodeposition of nanostructured mesoporous selenium films (HI-eSe). Chemistry of Materials, 13, (11), 3840-3842. (doi:10.1021/cm010484d).
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Description/Abstract
Adherent and uniform nanostructured mesoporous films of selenium have been produced by electrodeposition from the hexagonal liquid-crystalline phase of a nonionic surfactant. The regular nanostructure consists of 25-Angstrom diameter cylindrical pores distributed on a long-ranged hexagonal lattice. Electron diffraction reveals that selenium is single crystalline with an hcp structure. Current-voltage curves recorded by STM indicate that the electrodeposits are intrinsic semiconductors with an apparent band gap of approximate to1.0 eV.
| Item Type: | Article |
|---|---|
| ISSNs: | 0897-4756 (print) |
| Related URLs: | |
| Keywords: | liquid-crystalline phases, templates, au(111), cdse |
| Subjects: | T Technology > TP Chemical technology Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| Item ID: | 19577 |
| Date Deposited: | 14 Feb 2006 |
| Last Modified: | 02 Mar 2012 11:45 |
| Contributors: | Nandhakumar, Iris (Author) Elliott, Joanne M. (Author) Attard, George S. (Author) |
| Date: | 1 November 2001 |
| Status: | Published |
| Contact Email Address: | iris@soton.ac.uk |
| URI: | http://eprints.soton.ac.uk/id/eprint/19577 |
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