METHOD FOR PRODUCING NANOSHEET

摘要

PROBLEM TO BE SOLVED: To provide a new technique capable of producing a nanosheet of a metal or the like simply and inexpensively not through a forming method using a chemical reaction. SOLUTION: A metal installed in a liquid is subjected to energization heating using electric energy of≥3 times to the vaporization energy of the metal so as to produce a nanosheet with a thickness of 1 to 50 nm and a size of 100 nm to 5μm. The nanosheet is obtained by subjecting a metal as silver or an alloy comprising 50 to 100 mol% silver having a long-length shape with a cross-sectional area of 0.0001 to 5 mm2 and a length of 5 to 500 mm to energization heating for 0.1μto 10 s. COPYRIGHT: (C)2010,JPO&INPIT