公开(公告)号：US20180312709A1

公开(公告)日：2018-11-01

申请号：US15770995

申请日：2016-10-20

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Su Yeon LEE ,  Young Min CHOI ,  Sun Ho JEONG ,  Beyong Hwan RYU ,  Tae Gon KIM ,  Sang Jin OH ,  Eun Jung LEE ,  Ye Jin JO

IPC: C09D11/52 ,  C09D5/24 ,  H01B1/16 ,  H01B13/00

Abstract: An ink composition for photonic sintering and a method or producing the ink composition, the ink composition includes: metal nanoparticles comprising a first metal satisfying interaction formula 1; an organic non-aqueous binder; and a non-aqueous solvent. Interaction formula 1 is A1/A2≤0.2, where A1/A2 is a ratio, in the x-ray photoelectron spectrum on the surface of the first metal, in which first metal 2p3/2 peak area of the oxide of the first metal (A1) is divided by first metal 2p3/2 peak area of the first metal (A2).