| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal nanostructure having a three-dimensional shape with a large specific surface area, more specifically, to provide a tubular metal nanostructure.SOLUTION: The tubular metal nanostructure having an inside diameter of 10 nm to 10 μm has on the inner surface, particles or a thin film mainly made up of one selected among the group consisting of Au or alloy containing Au, Ag or alloy containing Ag, Pt or alloy containing Pt, Ni or alloy containing Ni, Co or alloy containing Co, Fe or alloy containing Fe, Ru or alloy containing Ru, and Pd or alloy containing Pd. |
