Elucidation of the mechanisms of activation and deactivation on supported metal catalysts by Environmental TEM
| Project/Area Number |
26870332
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Catalyst/Resource chemical process
Nanostructural chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
KAMIUCHI NAOTO 大阪大学, 産業科学研究所, 助教 (00626012)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 環境触媒 / 燃焼触媒 / 金属酸化物担持貴金属触媒 / ナノ構造 / その場観察 / 環境制御型透過電子顕微鏡 / 環境制御透過型電子顕微鏡 |
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| Outline of Final Research Achievements |
Supported metal catalysts are applied to purify toxic gases of carbon monoxide and volatile organic compounds (VOCs). It is important to reveal the nano-structures of metal catalysts in reaction conditions in order to improve the catalytic performances. In this study, the nano-structures of palladium catalysts and nanoporous gold catalyst were analyzed using environmental transmission electron microscopy (ETEM). It was shown that the nano-structures in reaction conditions were totally different from the structures in vacuum or oxygen gas.
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Report
(3 results)
Research Products
(2 results)
