| abstract |
A variable surface adsorption element includes a substrate, a heating layer, a buffer layer, and an array of nanostructures. The heating layer is formed on one side of the substrate. The heating layer can change the temperature by supplying power. The buffer layer is formed on the heating layer. The nano structure array is formed on the buffer layer. The nano structure array is made of metallic glass material. The nano-structure array includes a plurality of nano-structures, and the nano-structures are spaced from each other to form an ordered array, and the nano-structure array can form a plurality of gas-receiving spaces. |