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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10119/13686
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| Title: | 複合金属ナノ粒子の形成とその触媒作用の系統的考察 |
| Other Titles: | Systematic Studies on Synthesis and Catalysis of Multi-composite Nano-catalyst |
| Authors: | 西村, 俊 |
| Authors(alternative): | Nishimura, Shun |
| Keywords: | 複合金属ナノ粒子触媒
系統的評価
バイメタル触媒
選択酸化反応
バイオマス変換反応 |
| Issue Date: | 2-Jun-2016 |
| Abstract: | 様々なバイメタル金属ナノ粒子の実験的な系統的評価として, イオン化ポテンシャル, 混合金属比, 粒子保護剤や担体の種類等に着目した検討を実施した. その結果, イオン化ポテンシャルに基づく探索が高活性触媒の選定に有効であること, 混合金属比の違いにより活性中心へのリガンド効果に違いが生じ触媒性能が大きく変化すること, 粒子保護剤や担体の種類により活性点環境 (安定性, 電荷, 溶媒親和性, 局所構造等)が制御できること,が明らかとなった. : On the basis of various identical contents such as ionic energy potential value, mixed-metal ratio, kinds of capping agent or supports, the systematic investigations of catalytic properties on the multi-composite nano-catalyst have been examined. This study indicated that (i) the ionic energy potential value would be a nice function to survey the performance of various bimetallic nanoparticle catalysts, (ii) the metal ratio influenced on the internal electron transfer phenomena in the bimetallic nanoparticle catalysts, and (iii) the kinds of capping agent and support have crucial roles for local environment around the catalytic active center, and these (ii and iii) controlled the catalytic function on the multi-composite nano-catalyst. |
| Description: | 若手研究(B)
研究期間：2013～2015
課題番号：25820392
研究者番号：20610067
研究分野：触媒化学 |
| Language: | jpn |
| URI: | http://hdl.handle.net/10119/13686 |
| Appears in Collections: | 2015年度 (FY 2015)
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Files in This Item:
| File |
Description |
Size | Format |
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| 25820392seika.pdf | | 427Kb | Adobe PDF | View/Open |
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