Porous anatase layer formed on titanium substrate through hydrothermal processes
Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ohba, Yoko [verfasserIn] Baba, Yuya [verfasserIn] Sakai, Etsuo [verfasserIn] Hirata, Hiroki [verfasserIn] Sugino, Maki [verfasserIn] Daimon, Masaki [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2007 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials science - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966, 43(2007), 7 vom: 22. Dez., Seite 2163-2170 |
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| Übergeordnetes Werk: |
volume:43 ; year:2007 ; number:7 ; day:22 ; month:12 ; pages:2163-2170 |
| Links: |
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| DOI / URN: |
10.1007/s10853-007-1950-x |
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| Katalog-ID: |
SPR013840282 |
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| 520 | |a Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. | ||
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| 650 | 4 | |a Acid Treatment |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Alkaline Treatment |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Baba, Yuya |e verfasserin |4 aut | |
| 700 | 1 | |a Sakai, Etsuo |e verfasserin |4 aut | |
| 700 | 1 | |a Hirata, Hiroki |e verfasserin |4 aut | |
| 700 | 1 | |a Sugino, Maki |e verfasserin |4 aut | |
| 700 | 1 | |a Daimon, Masaki |e verfasserin |4 aut | |
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10.1007/s10853-007-1950-x doi (DE-627)SPR013840282 (SPR)s10853-007-1950-x-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Ohba, Yoko verfasserin aut Porous anatase layer formed on titanium substrate through hydrothermal processes 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 Baba, Yuya verfasserin aut Sakai, Etsuo verfasserin aut Hirata, Hiroki verfasserin aut Sugino, Maki verfasserin aut Daimon, Masaki verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 43(2007), 7 vom: 22. Dez., Seite 2163-2170 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 https://dx.doi.org/10.1007/s10853-007-1950-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 43 2007 7 22 12 2163-2170 |
| spelling |
10.1007/s10853-007-1950-x doi (DE-627)SPR013840282 (SPR)s10853-007-1950-x-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Ohba, Yoko verfasserin aut Porous anatase layer formed on titanium substrate through hydrothermal processes 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 Baba, Yuya verfasserin aut Sakai, Etsuo verfasserin aut Hirata, Hiroki verfasserin aut Sugino, Maki verfasserin aut Daimon, Masaki verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 43(2007), 7 vom: 22. Dez., Seite 2163-2170 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 https://dx.doi.org/10.1007/s10853-007-1950-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 43 2007 7 22 12 2163-2170 |
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10.1007/s10853-007-1950-x doi (DE-627)SPR013840282 (SPR)s10853-007-1950-x-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Ohba, Yoko verfasserin aut Porous anatase layer formed on titanium substrate through hydrothermal processes 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 Baba, Yuya verfasserin aut Sakai, Etsuo verfasserin aut Hirata, Hiroki verfasserin aut Sugino, Maki verfasserin aut Daimon, Masaki verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 43(2007), 7 vom: 22. Dez., Seite 2163-2170 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 https://dx.doi.org/10.1007/s10853-007-1950-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 43 2007 7 22 12 2163-2170 |
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10.1007/s10853-007-1950-x doi (DE-627)SPR013840282 (SPR)s10853-007-1950-x-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Ohba, Yoko verfasserin aut Porous anatase layer formed on titanium substrate through hydrothermal processes 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 Baba, Yuya verfasserin aut Sakai, Etsuo verfasserin aut Hirata, Hiroki verfasserin aut Sugino, Maki verfasserin aut Daimon, Masaki verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 43(2007), 7 vom: 22. Dez., Seite 2163-2170 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 https://dx.doi.org/10.1007/s10853-007-1950-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 43 2007 7 22 12 2163-2170 |
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10.1007/s10853-007-1950-x doi (DE-627)SPR013840282 (SPR)s10853-007-1950-x-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Ohba, Yoko verfasserin aut Porous anatase layer formed on titanium substrate through hydrothermal processes 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 Baba, Yuya verfasserin aut Sakai, Etsuo verfasserin aut Hirata, Hiroki verfasserin aut Sugino, Maki verfasserin aut Daimon, Masaki verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1966 43(2007), 7 vom: 22. Dez., Seite 2163-2170 (DE-627)315293969 (DE-600)2015305-3 1573-4803 nnns volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 https://dx.doi.org/10.1007/s10853-007-1950-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.00 ASE AR 43 2007 7 22 12 2163-2170 |
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Enthalten in Journal of materials science 43(2007), 7 vom: 22. Dez., Seite 2163-2170 volume:43 year:2007 number:7 day:22 month:12 pages:2163-2170 |
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Rutile Photocatalytic Activity Photocatalytic Degradation Acid Treatment Alkaline Treatment |
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Ohba, Yoko @@aut@@ Baba, Yuya @@aut@@ Sakai, Etsuo @@aut@@ Hirata, Hiroki @@aut@@ Sugino, Maki @@aut@@ Daimon, Masaki @@aut@@ |
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The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. 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Ohba, Yoko |
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Ohba, Yoko ddc 670 bkl 51.00 misc Rutile misc Photocatalytic Activity misc Photocatalytic Degradation misc Acid Treatment misc Alkaline Treatment Porous anatase layer formed on titanium substrate through hydrothermal processes |
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670 ASE 51.00 bkl Porous anatase layer formed on titanium substrate through hydrothermal processes Rutile (dpeaa)DE-He213 Photocatalytic Activity (dpeaa)DE-He213 Photocatalytic Degradation (dpeaa)DE-He213 Acid Treatment (dpeaa)DE-He213 Alkaline Treatment (dpeaa)DE-He213 |
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porous anatase layer formed on titanium substrate through hydrothermal processes |
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Porous anatase layer formed on titanium substrate through hydrothermal processes |
| abstract |
Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. |
| abstractGer |
Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. |
| abstract_unstemmed |
Abstract A titanium oxide layer containing crystalline anatase was formed on a titanium substrate under hydrothermal conditions. The titanium substrate was reacted in alkaline solutions, potassium hydroxide and a mixture of potassium hydroxide and calcium chloride, at over 120 °C. Potassium titanate and calcium titanate were formed on the substrate and they showed the typical texture of each titanate, the aggregate of the fibrous and the cubic particles, respectively. The layers of calcium titanate and the potassium titanate changed into a titanium oxide layer in a solution of the hydrochloric acid at 180 °C. Both the potassium and the calcium dissolved from the titanate and then the formed amorphous titanium oxide finally crystallized. The fibrous structure of the potassium titanate did not remain after the acid treatment, although the cubic microstructure of calcium titanate remained. Both samples were mainly composed of fine anatase and the grain size and the crystallite size were almost 40–50 nm and 10 nm, respectively. The photocatalytic degradation of gaseous acetaldehyde by the titanium oxide layer was observed under irradiation of UV light. |
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| container_issue |
7 |
| title_short |
Porous anatase layer formed on titanium substrate through hydrothermal processes |
| url |
https://dx.doi.org/10.1007/s10853-007-1950-x |
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true |
| author2 |
Baba, Yuya Sakai, Etsuo Hirata, Hiroki Sugino, Maki Daimon, Masaki |
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Baba, Yuya Sakai, Etsuo Hirata, Hiroki Sugino, Maki Daimon, Masaki |
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315293969 |
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c |
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| doi_str |
10.1007/s10853-007-1950-x |
| up_date |
2024-07-03T22:29:28.576Z |
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| score |
7.399723 |