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Effect of Changes in Fine Structure of the Biodegradable Plastics on through Forming Thin Film by Ion Beam Irradiation

生物降解塑料精细结构变化对离子束辐照成膜的影响

基本信息

批准号：
23560877
负责人：
YAGASAKI Takayashi
金额：
$ 3.24万
依托单位：
Kogakuin University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2011
资助国家：
日本
起止时间：
2011 至 2013
项目状态：
已结题

项目摘要

The objective of this study was to construct eco-material devices, in which various biodegradable resins are used as the print circuit board (PCB) material, by ion beam irradiation technology and thin film formation technology. Three different parts were investigated: (1) the effect of a reforming layer formed on the print circuit board surface by ion beam irradiation with various ions on the adhesion between the biodegradable plastics and a metallic thin film, (2) the effect of a microstructural modification of a biodegradable resin print circuit board on its mechanical properties, and (3) enzymatic degradation of a biodegradable resin circuit print board coated with a metallic thin film. Especially, with regard to parts (3), we were currently carrying out experiments to determine the precise hydrolysis and enzymatic degradation behavior of a biodegradable resin board coated with a metallic film. In this report, the results obtained thus were reported.

本研究的目的是构建生态材料器件，其中各种生物降解树脂被用作印刷电路板（PCB）材料，通过离子束辐照技术和薄膜形成技术。研究了三个不同的部分：（1）通过用各种离子进行离子束照射而在印刷电路板表面上形成的改性层对生物可降解塑料和金属薄膜之间的粘合的影响，（2）生物可降解树脂印刷电路板的微观结构改性对其机械性能的影响，和（3）涂覆有金属薄膜的可生物降解树脂电路印刷板的酶促降解。特别是，关于部分（3），我们目前正在进行实验以确定涂覆有金属膜的生物可降解树脂板的精确水解和酶降解行为。在本报告中，报告了由此获得的结果。