(Zn<sub>1</sub><sub>-<i>x</i></sub>Mg<i><sub>x</sub></i>)Cr<sub>2</sub>O<sub>4</sub>-TiO<sub>2</sub>系P型セラミックスガス感応素子の特性
書誌事項
- タイトル別名
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- Characteristics of P-type (Zn<sub>1</sub><sub>-<i>x</i></sub>Mg<i><sub>x</sub></i>)Cr<sub>2</sub>O<sub>4</sub>-TiO<sub>2</sub> Ceramics for Gas-sensing Applications
- (Zn₁₋xMg[x])Cr₂O₄-TiO₂系P型セラミックスガス感応素子の特性
- (Zn ₁ ₋ xMg[x])Cr ₂ O ₄-TiO ₂ ケイ Pガタ セラミックスガス カンノウ ソシ ノ トクセイ
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Characteristics of 75mol%(Zn1-xMgx)Cr2O4-25mol%TiO2 ceramics as a gas-sensing element were studied by aiming at the application to electronic nose systems for odor analysis and ethylene (C2H4) gas control in fruits ripening processes. These ceramics were prepared by sintering the powders of source compounds, and their sensitivities and response-times for the diluted gases of H2, NH4, C3H8, C2H4, CH4, and CO in air were examined. It was revealed that these ceramics were p-type and possessed high sensitivities based on the redox reaction by the adsorption and desorption of these gases even at the low concentrations of less than 10 ppm. The dependence on Mg composition x was also reported in relation to the electrical properties.
収録刊行物
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- 電気学会論文誌E(センサ・マイクロマシン部門誌)
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電気学会論文誌E(センサ・マイクロマシン部門誌) 134 (9), 308-314, 2014
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204462670976
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- NII論文ID
- 130004684899
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- NII書誌ID
- AN1052634X
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- ISSN
- 13475525
- 13418939
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- NDL書誌ID
- 025800566
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可