@misc{okulov_nanoporous_highentropy_2020, 
author={Okulov, A., Joo, S., Kim, H., Kato, H., Okulov, I.},
title={Nanoporous High-Entropy Alloy by Liquid Metal Dealloying},
year={2020},
howpublished = {journal article},
doi = {https://doi.org/10.3390/met10101396},
abstract = {High-entropy nanomaterials possessing high accessible surface areas have demonstrated outstanding catalytic performance, beating that found for noble metals. In this communication, we report about the synthesis of a new, nanoporous, high-entropy alloy (HEA) possessing open porosity. The nanoporous, high-entropy Ta19.1Mo20.5Nb22.9V30Ni7.5 alloy (at%) was fabricated from a precursor (TaMoNbV)25Ni75 alloy (at%) by liquid metal dealloying using liquid magnesium (Mg). Directly after dealloying, the bicontinuous nanocomposite consisting of a Mg-rich phase and a phase with a bulk-centered cubic (bcc) structure was formed. The Mg-rich phase was removed with a 3M aqueous solution of nitric acid to obtain the open, porous, high-entropy Ta19.1Mo20.5Nb22.9V30Ni7.5 alloy (at%). The ligament size of this nanoporous HEA is about 69 ± 9 nm, indicating the high surface area in this material.},
note = {Online available at: \url{https://doi.org/10.3390/met10101396} (DOI). Okulov, A.; Joo, S.; Kim, H.; Kato, H.; Okulov, I.: Nanoporous High-Entropy Alloy by Liquid Metal Dealloying. Metals. 2020. vol. 10, no. 10, 1396. DOI: 10.3390/met10101396}}