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タイトル: | Optically transparent bionanofiber composites with low sensitivity to refractive index of the polymer matrix |
著者: | Nogi, Masaya Handa, Keishin Nakagaito, Antonio Norio |
著者名の別形: | 能木, 雅也 |
発行日: | Dec-2005 |
出版者: | American Institute of Physics |
誌名: | Applied Physics Letters |
巻: | 87 |
号: | 24 |
論文番号: | 243110 |
抄録: | Transparent polymers were reinforced by bacterial cellulose (BC) nanofibers, which are 10×50 nm ribbon-shaped fibers. They exhibited high luminous transmittance at a fiber content as high as 60 wt %, and low sensitivity to a variety of refractive indices of matrix resins. Due to the nanofiber size effect, high transparency was obtained against a wider distribution of refractive index of resins from 1.492 to 1.636 at 20 °C. The optical transparency was also surprisingly insensitive to temperature increases up to 80 °C. As such, BC nanofibers appear to be viable candidates for optically transparent reinforcement. |
著作権等: | c 2005 American Institute of Physics. |
URI: | http://hdl.handle.net/2433/84902 |
DOI(出版社版): | 10.1063/1.2146056 |
出現コレクション: | 学術雑誌掲載論文等 |
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