Chemists developed a freeze-thaw method, capable of synthesizing various noble metal aerogels (NMAs) with clean surfaces and multiscale structure. In virtue of their hierarchical structures and unique ...
Neat rings, stripes and swirls embellish many cold, rocky landscapes. Although these beautiful stone patterns look like humanmade artwork, they’re all natural. Scientists have long known that such ...
As a new class of porous materials, noble metal aerogels (NMAs) have drawn tremendous attention because of their combined features including self-supported architectures, high surface areas, and ...
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