@misc{steyskal_electrochemically_tunable_2016, 
author={Steyskal, E.-M., Qi, Z., Poelt, P., Albu, M., Weissmueller, J., Wuerschum, R.},
title={Electrochemically Tunable Resistance of Nanoporous Platinum Produced by Dealloying},
year={2016},
howpublished = {journal article},
doi = {https://doi.org/10.1021/acs.langmuir.6b01734},
abstract = {The extremely high surface-to-volume ratio of nanoporous platinum (np-Pt) produced by dealloying was applied for tuning electrical resistance by surface charging. In the as-dealloyed state, a characteristic sign-inversion of the charging-induced resistance variation occurs, which can be associated with the electronic structure of PtO. After electrochemical reduction, the relative resistance variations of np-Pt of up to 58% could be generated by electrochemically induced adsorption and desorption, which was 1 order of magnitude larger compared with that of cluster-assembled nanocrystalline Pt. Although the maximum resistance variation was also higher than that of dealloyed nanoporous gold (np-Au), the resistance variation related to the imposed charge was reduced owing to the higher bulk resistance of Pt compared with that of Au. The sign-inversion behavior of the resistance could be recovered by re-oxidation.},
note = {Online available at: \url{https://doi.org/10.1021/acs.langmuir.6b01734} (DOI). Steyskal, E.; Qi, Z.; Poelt, P.; Albu, M.; Weissmueller, J.; Wuerschum, R.: Electrochemically Tunable Resistance of Nanoporous Platinum Produced by Dealloying. Langmuir. 2016. vol. 32, no. 31, 7757-7764. DOI: 10.1021/acs.langmuir.6b01734}}