Study of exhaust treatment technology using oxygen storage capacity of multi-functional nanocomposite particles
Project/Area Number |
25288083
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Energy-related chemistry
|
Research Institution | Nagoya University |
Principal Investigator |
OZAWA MASAKUNI 名古屋大学, 未来材料・システム研究所, 教授 (30252315)
|
Co-Investigator(Renkei-kenkyūsha) |
HANEDA Masaaki 名古屋工業大学, 工学研究科, 准教授 (70344140)
KOBAYOASHI Katustoshi 名古屋大学, 未来材料システム研究所, 助教 (80626010)
KAMIUCI Naoto 名古屋大学, 未来材料システム研究所, PD (00626012)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2014: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2013: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
|
Keywords | 酸素貯蔵能 / CeO2 / 環境触媒 / 自動車排ガス浄化触媒 / セリアジルコニア / コアシェル / 光触媒 / ナノ粒子 / セリウム / 触媒 / 機能分担 / 自動車排ガス / 環境浄化 / 排気処理 / 自動車 / 担体 / ジルコニウム |
Outline of Final Research Achievements |
Exhaust treatment technology using oxygen storage capacity in multi-functional nanocomposite particles was studied. Oxygen storage capacity (OSC)is one successful example of the established design concept which is based on novel materials invention and their combination using ceria zirconia composite and other complex oxides system. CeO2 and related nanoparticles (NPs) show the high activities in redox behavior, however, NPs cannot be effectively stabilized at elevated temperatures in general. This report has proposed novel support of CeO2-NPs based multifunctional composite with thermal stability and demonstrated its application to three way catalysts and other catalysis.
|
Report
(4 results)
Research Products
(70 results)