To provide a catalyst consisting of a support containing ceria and an active species supported on the support, which can control the particulate growth of the active species.
The method for producing the catalyst includes: a process for mixing a cerium salt and a strong alkaline aqueous solution to prepare a mixed solution; a process for hydrothermally synthesizing the mixed solution to form the support that contains CeO2 nanorods consisting of a {100} surface and a {110} surface; a process for dispersing the support that contains the CeO2 nanorods in water to prepare a support dispersion liquid; a process for dispersing metal fine particles in water to prepare a metal fine particle-dispersed liquid; and a process for mixing and agitating with heating the support dispersion liquid and the metal particle dispersion liquid to support the metal particles on the support that contains the CeO2 nanorods.
MINAMI MITSURU
| JP2009208029A | 2009-09-17 | |||
| JP2007217265A | 2007-08-30 | |||
| JP2005519845A | 2005-07-07 | |||
| JP2008150231A | 2008-07-03 | |||
| JP2009172593A | 2009-08-06 |
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JPN6014018692; ＳＩ， Ｒ． ｅｔ ａｌ: 'Ｓｈａｐｅ ａｎｄ Ｃｒｙｓｔａｌ-Ｐｌａｎｅ Ｅｆｆｅｃｔｓ ｏｆ Ｎａｎｏｓｃａｌｅ Ｃｅｒｉａ ｏｎ ｔｈｅ Ａｃｔｉｖｉｔｙ ｏｆ Ａｕ-ＣｅＯ２ Ｃａｔａｌｙｓｔｓ ｆｏｒ ｔｈｅ Ｗａｔｅ' Ａｎｇｅｗａｎｄｔｅ Ｃｈｅｍｉｅ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｅｄｉｔｉｏｎ Ｖｏｌ．４７， Ｎｏ．１５, 20080310, ｐ．２８８４-２８８７
Takashi Ishida
Tetsuji Koga
Nobuo Sekine
Masaharu Konoue