Effects of Redox of Cu-Species in Copper-Strontium Hydroxyapatites on the Oxidative Dehydrogenation of Propane.
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- Sugiyama Shigeru
- Department of Chemical Science and Technology, Faculty of Engineering, The University of Tokushima
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- Mitsuoka Hiromichi
- Department of Chemical Science and Technology, Faculty of Engineering, The University of Tokushima
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- Shono Tomotaka
- Department of Chemical Science and Technology, Faculty of Engineering, The University of Tokushima
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- Moriga Toshihiro
- Department of Chemical Science and Technology, Faculty of Engineering, The University of Tokushima
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- Hayashi Hiromu
- Department of Chemical Science and Technology, Faculty of Engineering, The University of Tokushima
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説明
Although it is generally accepted that the catalytic activities of hydroxyapatites for the oxidative dehydrogenation of propane decrease upon addition of CCl4 into the feedstream, greater and stable activities have been found with copper-strontium hydroxyapatites (Cu-SrHAp) in the presence of CCl4. X-ray diffraction and X-ray absorption fine structure analyses of the catalysts used for the oxidation in the presence and absence of CCl4 demonstrate that deep reduction of Cu2+ to Cu0 of Cu-species in Cu-SrHAp during the oxidation is suppressed by the introduction of CCl4, resulting in an enhancement of the activities of the catalysts in the presence of CCl4.
収録刊行物
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 36 (2), 210-215, 2003
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679541438720
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- NII論文ID
- 10013412309
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- NII書誌ID
- AA00709658
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- COI
- 1:CAS:528:DC%2BD3sXhvVOmtbY%3D
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- ISSN
- 18811299
- 00219592
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- NDL書誌ID
- 6452283
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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- 使用不可