Scaling equation for yield strength of nanoporous open-cell foams

By A. Hodge, J. Biener, J. Hayes, P. Bythrow, C. Volkert, A. Hamza. 2006

349 citations recorded by the source corpus.

Subfields: Materials Chemistry, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/58c6564af3e4046473ce786cf19bfc0280cae765

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In Materials Chemistry

In Renewable Energy, Sustainability and the Environment

Citations in the corpus

Nanoporous Gold—Testing Macro-scale Samples to Probe Small-scale Mechanical Behavior (2016, background): “Stress-strain behavior of NPG—empirical findings Several studies have investigated the dependency of the yield and flow behavior [2,7,11, 13,16,21,23] as well as the stiffness [32,33] of NPG on L.”
Surface Chemistry in Nanoscale Materials (2009, background): “self-similar, and the process does not affect the relative density or relative geometry of the material (ligament connectivity or ligament/pore/sample shape) [10,23].”
Nanoporous Gold: Fabrication, Characterization, and Applications (2009, background): “conducted a comprehensive study on scaling equations of porous foams with various ligament sizes (10–900 nm) and porosities (20–42%), and reiterated that the yield strength is not only determined by porosity but also by ligament diameters [59].”
Thermo-mechanical behavior of low-dimensional systems: The local bond average approach (2009, methodology): “Characterization [568] of the size-dependent mechanical properties of nanoporous Au using a combination of nanoindentation, column pillar micro-compression, and MD simulations suggested that nanoporous gold could be as strong as bulk Au, and that the ligaments in nanoporous gold approach the theoret”
Nanoporous polymeric materials: A new class of materials with enhanced properties (2016, background): “[73] developed a scaling equation that predicts the yield strength of lowdensity (qrel < 0.”
Coherent X-ray diffraction imaging of strain at the nanoscale. (2009, background): “Yield stresses are found to increase substantially in crystal grains smaller than a micrometre and continue to deviate on the nanoscale, following a 'smaller is stronger' tren”
The mechanical response of cellular materials with spinodal topologies (2019, methodology): “experiments in this article are performed on 3D printed samples to facilitate fabrication of samples of controlled size and shape and application of mechanical loads, macroscale samples can be produced by selective etching of a metallic solid solution (Hodge et al., 2006) or by phase separation of a”