METHOD FOR PREPARING HYBRID METAL PATTERN THROUGH ELECTRICAL WIRE EXPLOSION AND LIGHT SINTERING, AND HYBRID METAL PATTERN PREPARED THEREBY

摘要

The present invention relates to a method for preparing a hybrid metal pattern, and a hybrid metal pattern prepared thereby, and a hybrid metal pattern can be prepared at room temperature without damaging a substrate, such as a flexible substrate, made of various materials, by using an electrical wire explosion in a liquid and light sintering. More specifically, when performing an electrical wire explosion in a liquid according to a condition of the present invention, metal particles with uniform nano- and micro-sizes can be prepared through a simple process, and a particular dispersion process and collection process can be left out, and when preparing a conductive hybrid ink by adding a metal precursor to the metal particles and light sintering the same, a hybrid metal pattern can be prepared through a very simple process.