| Project/Area Number |
26420764
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
|
|---|
| Research Institution | Hiroshima University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
飯澤 孝司 広島大学, 工学研究院, 准教授 (60130902)
迫原 修治 新居浜工業高等専門学校, その他部局等, 校長 (80108232)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
|
|---|
| Keywords | 高分子ゲル / 金属酸化物ナノ粒子 / 吸着 / 有機・無機複合体 / 無機/有機複合体 / 重金属除去 / 金属水酸化物 / 磁性微粒子 / 吸着剤 / 吸着材 / 金属ナノ粒子 / 粒径制御 |
|---|
| Outline of Final Research Achievements |
In this study, metal nanoparticles were synthesized in a polymer gel to prepare a functional polymer / metal nanoparticle composite. The relationship between the preparation condition of the composite and the particle diameter is shown and it is clarified that the particle diameter can be controlled by changing the preparation condition of polymer gel or metal particle. It also shows the relationship between particle size and adsorption and decomposition characteristics when the complex is applied as a harmful metal ion adsorbent or organic substance decomposition catalyst. These properties can be controlled by the preparation conditions of the composite. Consequently, it was clarified that the preparation of the metal nanoparticle in the polymer gel is a simple and energy-saving method and an organic / inorganic composite can be easily produced by this method. Moreover, the method is expected to prepare a new reaction field other than liquid phase reaction and gas phase reaction.
|
