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2015 Fiscal Year Final Research Report

Fabrication of Transparent Nanohybrids with Heat Resistance Using High-Density Amorphous Formation and Uniform Dispersion of Nanodiamond

Research Project

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Project/Area Number 25410219
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Polymer/Textile materials
Research InstitutionSaitama University

Principal Investigator

FUJIMORI Atsuhiro  埼玉大学, 理工学研究科, 准教授 (00361270)

Project Period (FY) 2013-04-01 – 2016-03-31
Keywords機能性ナノフィラー / 結晶性透明高分子材料 / 表面改質 / ナノ分散 / 耐熱性透明フィルム
Outline of Final Research Achievements

A new technology for the production of transparent material using a “crystalline” polymer is proposed in the present study. Further, transparent and flexible crystalline polymer nanohybrid film containing well-dispersed nanodiamond filler was fabricated. Partially fluorinated crystalline polymer with switchboard-type lamellae results in high transparency as a consequence of the formation of a high-density amorphous structure based on high-temperature drawing just below the melting point at 110 °C. Although the formation of nanohybrid materials composed of fluorinated-polymer/organo-modified nanocarbon is generally difficult, we confirmed the formation, via melt-compounding, using atomic force microscopy and wide-angle X-ray diffraction. Even though the polymer matrix/nanodiamond hybrid has remarkable aggregation properties, a well-dispersed state was achieved because of improvement in wettability obtained through surface modification of filler.

Free Research Field

高分子固体構造

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Published: 2017-05-10  

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