Self-Assembly of Perovskite Nanosheet Colloid at Room Temperature |
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| Journal | Key Engineering Materials (Volume 301) |
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| Volume | Electroceramics in Japan VIII |
| Edited by | Masaru Miyayama, Tadashi Takenaka, Masasuke Takata and Kazuo Shinozaki |
| Pages | 227-230 |
| DOI | 10.4028/www.scientific.net/KEM.301.227 |
| Citation | Kenji Toda et al., 2006, Key Engineering Materials, 301, 227 |
| Online since | January, 2006 |
| Authors | Kenji Toda, Hiroki Sato, Akira Sugawara, Saori Tokuoka, Kazuyoshi Uematsu, Mineo Sato |
| Keywords | Colloid Solution, Crystal Structure, Layered Perovskite, Nanosheet, Potassium Niobate |
| Abstract | We present a new method for soft chemical synthesis of perovskite materials. Perovskite K1-xLixNbO3 powders are produced by an ion-exchange reaction of layered perovskite precursor, K2NbO3F, with lithium chloride in water at room temperature. X-ray diffraction and X-ray fluorescent spectroscopic studies show that a mechanism of the ion-exchange reaction is a self-assembly between the perovskite nanosheets in aqueous solution. |
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