Fundamental study on the extraction of uniform nanofibers from plant-biomass
| Project/Area Number |
20380101
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Wood science
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
YANO Hiroyuki Kyoto University, 生存圏研究所, 教授 (80192392)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
|
|---|
| Keywords | セルロース / ナノ材料 / バイオマス / ナノファイバー / セルロースナノファイバー / ビーズミル / 比表面積 / グラインダー / パルプ / バイオマス資源 |
|---|
| 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.
|
Report
(4 results)
Research Products
(21 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[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
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)
Related Report
-
