| Publons ID | (not set) |
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| Wos ID | WOS:000315412000017 |
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| Doi | 10.1088/1757-8981/1/1/012017 |
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| Title | Solvothermal Synthesis of SrTiO3-LnTiO(2)N Solid Solution and Their Visible Light Responsive Photocatalytic Properties |
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| Last Author | |
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| Authors | Sulaeman, U; Yin, S; Suehiro, T; Sato, T; |
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| Publish Date | 2008 |
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| Journal Name | IUMRS-ICA 2008 SYMPOSIUM AA. RARE-EARTH RELATED MATERIAL PROCESSING AND FUNCTIONS |
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| Citation | 4 |
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| Abstract | SrTiO3-LnTiO(2)N solid solution, Sr1-xLaxTiO3-yNy, was synthesized by the solvothermal reactions in KOH aqueous solution using [(CH3)(2)CHO](4)Ti, SrCl2 center dot 6H(2)O, La(NO3)(3)center dot 6H(2)O and HMT (hexamethylenetetramine) as raw materials. The samples were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), thermogravimetric and differential thermal analysis (TG-DTA) and diffuse reflectance spectra. The nano particles of perovskite type Sr1-xLaxTiO3-yNy (x=0, 0.025, 0.05 and 0.1 named as ST, STN-0.025, STN-0.05 and STN-0.1) were successfully synthesized by solvothermal method. The photocatalytic activity of SrTiO3 for DeNO(x) ability in visible light region (>510nm) could be improved by co-doping of La3+ and N3-. The high visible light photocatalytic activity of this substance may be due to generating of a new band gap that enables to absorb visible light. The photocatalytic activity of Sr1-xLaxTiO3-yNy changed with variation of La content. The powder with smaller ratio of La content possessed excellent photocatalytic activity under visible light irradiation. |
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| Publish Type | Book in series |
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| Publish Year | 2008 |
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| Page Begin | (not set) |
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| Page End | (not set) |
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| Issn | 1757-8981 |
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| Url | https://www.webofscience.com/wos/woscc/full-record/WOS:000315412000017 |
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| Author | UYI SULAEMAN, S.Si, M.Si, PhD |
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| File | 94942.pdf |
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