Macroscopically uniform electrodeposited ZnO films on conducting glass by surface tension modification and consequent demonstration of significantly improved p–n heterojunctions

Musselman, Kevin P.; Gershon, Talia; Schmidt-Mende, Lukas; MacManus-Driscoll, Judith L.

doi:10.1016/j.electacta.2011.02.067

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Macroscopically uniform electrodeposited ZnO films on conducting glass by surface tension modification and consequent demonstration of significantly improved p–n heterojunctions

Publikationstyp:	Zeitschriftenartikel
URI (zitierfähiger Link):	http://nbn-resolving.de/urn:nbn:de:bsz:352-191932
Autor/innen:	Musselman, Kevin P.; Gershon, Talia; Schmidt-Mende, Lukas; MacManus-Driscoll, Judith L.
Erscheinungsjahr:	2011
Erschienen in:	Electrochimica Acta ; 56 (2011), 11. - S. 3758-3763. - ISSN 0013-4686
DOI (zitierfähiger Link):	https://dx.doi.org/10.1016/j.electacta.2011.02.067
Zusammenfassung:	An alternative water–ethanol zinc nitrate solution is demonstrated to completely eliminate macroscopic defects that are normally prevalent in ZnO films electrochemically deposited from aqueous zinc nitrate solutions. The inclusion of 25% ethanol (by volume) reduces the surface tension of the mixture and eliminates bubble formation on the conducting glass surface during deposition. To demonstrate the importance of film uniformity, the ZnO films are employed in ZnO–Cu₂O n–p heterojunctions and an order of magnitude improvement in diode behaviour is observed.
Fachgebiet (DDC):	530 Physik
Schlagwörter:	zinc oxide, conducting glass, electrodeposition, surface tension, photovoltaic
Link zur Lizenz:	Nutzungsbedingungen
Universitätsbibliographie:	Ja

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MUSSELMAN, Kevin P., Talia GERSHON, Lukas SCHMIDT-MENDE, Judith L. MACMANUS-DRISCOLL, 2011. Macroscopically uniform electrodeposited ZnO films on conducting glass by surface tension modification and consequent demonstration of significantly improved p–n heterojunctions. In: Electrochimica Acta. 56(11), pp. 3758-3763. ISSN 0013-4686. Available under: doi: 10.1016/j.electacta.2011.02.067

@article{Musselman2011Macro-19193, title={Macroscopically uniform electrodeposited ZnO films on conducting glass by surface tension modification and consequent demonstration of significantly improved p–n heterojunctions}, year={2011}, doi={10.1016/j.electacta.2011.02.067}, number={11}, volume={56}, issn={0013-4686}, journal={Electrochimica Acta}, pages={3758--3763}, author={Musselman, Kevin P. and Gershon, Talia and Schmidt-Mende, Lukas and MacManus-Driscoll, Judith L.} }

Schmidt-Mende, Lukas An alternative water–ethanol zinc nitrate solution is demonstrated to completely eliminate macroscopic defects that are normally prevalent in ZnO films electrochemically deposited from aqueous zinc nitrate solutions. The inclusion of 25% ethanol (by volume) reduces the surface tension of the mixture and eliminates bubble formation on the conducting glass surface during deposition. To demonstrate the importance of film uniformity, the ZnO films are employed in ZnO–Cu<sub>2</sub>O n–p heterojunctions and an order of magnitude improvement in diode behaviour is observed. Macroscopically uniform electrodeposited ZnO films on conducting glass by surface tension modification and consequent demonstration of significantly improved p–n heterojunctions terms-of-use MacManus-Driscoll, Judith L. 2012-05-07T09:38:55Z Gershon, Talia MacManus-Driscoll, Judith L. Gershon, Talia Musselman, Kevin P. Electrochimica acta ; 56 (2011), 11. - S. 3758-3763 2011 eng Musselman, Kevin P. Schmidt-Mende, Lukas 2012-05-07T09:38:55Z