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Microstructural effects of mesoporous SnO_2 powders on their H_2 sensing properties
http://hdl.handle.net/10069/9865
http://hdl.handle.net/10069/98655a1223ce-b1ba-4410-94df-8f1d644547b3
名前 / ファイル | ライセンス | アクション |
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NSND2008_P36.pdf (355.0 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2008-02-12 | |||||
タイトル | ||||||
タイトル | Microstructural effects of mesoporous SnO_2 powders on their H_2 sensing properties | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | SnO_2 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | mesopores | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | particle size | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | hydrogen | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | gas sensor | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Hayashi, Masahiro
× Hayashi, Masahiro× Hyodo, Takeo× Shimizu, Yasuhiro× Egashira, Makoto |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Various mesoporous tin oxide (m-SnO_2) powders were prepared by combinations of two kinds of surfactants and tin sources. Specific surface area and pore volume of m-SnO_2 prepared from C_16PyCl ((C_5H_5NC_<16>H_<33>)Cl?H_2O) and Na_2SnO_3?3H_2O (m-SnO_2(1)) were larger than those of m-SnO_2 prepared from AOT (C_<20>H_<37>O_7SNa) and SnCl_4?5H_2O (m-SnO_2(2)). However, the specific surface area of m-SnO_2(1) decreased dramatically by grinding, while m-SnO_2(2) with small secondary agglomerates showed a little decrease in the specific surface area and better H_2 response with low resistance in air than m-SnO_2(1), especially at low operating temperature. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008) 平成20年1月29日(火)於長崎大学 Poster Presentation | |||||
書誌情報 |
Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008) p. 81-82, 発行日 2008-01-29 |
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フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Nagasaki Symposium on Nano-Dynamics 2008 (NSND2008), pp.81-82 |