2010 Fiscal Year Final Research Report
Fundamental study on the extraction of uniform nanofibers from plant-biomass
| Project/Area Number |
20380101
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Wood science
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| Research Institution | Kyoto University |
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Principal Investigator |
YANO Hiroyuki Kyoto University, 生存圏研究所, 教授 (80192392)
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| Project Period (FY) |
2008 – 2010
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| Keywords | セルロース / ナノ材料 / バイオマス / ナノファイバー |
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| Research Abstract |
The fundamental technology to extract uniform cellulose nanofibers from various kinds of plant resources has been developed. The isolation of cellulose nanofibers (CNF) by the one-time grinding treatment from wood, rice straw and potato tuber was studied. FE-SEM images showed that the diameter range of isolated microfibril aggregates from wood, 12-20 nm, was smaller than those from rice straw and potato tuber, 12-35 nm and 12-55nm, respectively. High-speed blender treatment as well as beads mill treatment has succeeded in achieving nano-fibrillation of CNF with a uniform diameter of 15-20 nm.
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[Book] バイオナノファイバーの製造と利用2009
Author(s)
矢野浩之、アントニオ・ノリオ・ナカガイト、阿部賢太郎、能木雅也
Total Pages
73-80
Publisher
Plastic Age Encyclopedia 進歩編2010,(Plastic Age Encyclopedia進歩編編集委員会2010,プラスチックス・エージ、東京)
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