Fabricaton of functonal nanomaterials by singole particle nanofabricaton technique

2014 Fiscal Year Final Research Report

• Project/Area Number: 25810116
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Organic and hybrid materials
• Research Institution: Tohoku University
• Principal Investigator: TSUKUDA Satoshi 東北大学, 多元物質科学研究所, 助教 (00451633)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Keywords: イオンビーム / ハイブリッド / ナノワイヤー / 高分子 / 金属ナノ粒子

Outline of Final Research Achievements

Ion beam can achieve high energy deposition within limited cylindrical area (ion track) along an ion trajectory. Ion beam irradiation to polymer thin films cause crosslinking reaction within the each ion track and give 1-D nanogels (nanowires). Several kinds of nanowires were fabricated using this technique called as “single particle nanofabrication technique (SPNT)”. In this study, we tried to fabricate hybrid nanowires combined both metal nanoparticles and polymer nanowires using SPNT. The size and number of particles and wires were controlled by changing several parameters. The optical and catalytic properties of hybrid nanowires were measured and evaluated.

Free Research Field

放射線化学