Development of refractive organic-inorganic hybrid hard-coating materials connected with sulfur

2015 Fiscal Year Final Research Report

• Project/Area Number: 25410208
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Organic and hybrid materials
• Research Institution: Yamagata University
• Principal Investigator: Bungo Ochiai 山形大学, 理工学研究科, 教授 (20361272)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 屈折率 / 硫黄 / 金属 / 亜鉛 / ハイブリッド材料

Outline of Final Research Achievements

We developed refractive materials via photo-initiated radical copolymerization and ene-thiol reaction of zinc allyldithiocarbamate monomers. Radical polymerization gave hard and transparent film with good refractive indices potentially applicable with optical hard coating. The refractive indices increased as the content of the hybrid monomers. Ene-thiol reaction of the hybrid monomer with a tetrathiol gave flexible and transparent films with good refractive indices potentially applicable as optical adhesives.

Free Research Field

高分子化学