The samples (except gases) weigh about 0.25 grams each, and the whole set comes in a very nice wooden box with a printed periodic table in the lid. To learn more about the set you can visit my page about element collecting for a general description and information about how to buy one,...
I got another one from Joe saying, wait, wait, that can't be right. He'd thought about it some more and asked around with other experts in the field, and they said, no, those copper nodules are too dense to be pseudomorphs, they are a by-product of the electrowinning process of r...
the samples were built directly on the build plate, as shown inFigure 1. The fabrication parameters are listed inTable 1. After fabricating, the samples were washed in isopropyl alcohol for 15 min. Then, they were post-cured for 15 min at 80 °C, as suggested by the material supplier, ...