Lührs, LukasLukasLührsWeissmüller, JörgJörgWeissmüller2019-04-262019-04-262018-10Scripta Materialia (155): 119-123 (2018-10)http://hdl.handle.net/11420/2499Uniform macroscopic samples of nanoporous metal with high deformability have so far been limited to precious metals such as Au, Pd and Pt. Here we propose nanoporous Copper-Nickel (npCN) as a nanoporous base metal that can be made with mm dimensions and exhibits significant deformability. NpCN forms a uniform bicontinous network structure with feature sizes that can be controlled from 13 to 40 nm by thermal annealing. Continuous compression tests confirm ductile deformation behavior accompanied with a high strength compared to macroporous Cu- and Ni-foams with similar solid fraction.en1359-64622018119123Physics - Materials SciencePhysics - Materials ScienceJournal Article10.1016/j.scriptamat.2018.06.0251806.08610v1Other