Authors: George Rajna
Metal oxide frameworks, or MOFs, are solid materials which can behave like ultra-fine sponges. The cavities in the sponge are of nanosize—about the size of individual molecules.  Now researchers in France reckon they have finally found convincing evidence for the transformation, having built new devices for pressurizing and observing tiny samples of hydrogen.  The phenomenon of metastability, in which a system is in a state that is stable but not the one of least energy, is widely observed in nature and technology. 
Comments: 40 Pages.
[v1] 2019-09-01 04:06:59
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