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具有不同微觀形貌ZnO的控制合成及其氣敏性能研究
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阜陽(yáng)師范學(xué)院化學(xué)與材料工程學(xué)院,湖南大學(xué) 材料科學(xué)與工程學(xué)院,阜陽(yáng)師范學(xué)院化學(xué)與材料工程學(xué)院,化學(xué)與材料工程學(xué)院,化學(xué)與材料工程學(xué)院,化學(xué)與材料工程學(xué)院

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國(guó)家自然科學(xué)基金資助(61404046);國(guó)家青年自然科學(xué)基金(21401024);安徽省自然科學(xué)基金面上項(xiàng)目(1508085MB21);安徽省高校自然科學(xué)研究重點(diǎn)項(xiàng)目(KJ2016A550),阜陽(yáng)師范學(xué)院重大科技成果孵化(kjfh201606),安徽省科技攻關(guān)計(jì)劃項(xiàng)目(1301042112),省級(jí)科研機(jī)構(gòu)校級(jí)委托專項(xiàng)課題(2014HJJC02),安徽高校省級(jí)自然科學(xué)研究一般項(xiàng)目(2015KJ001,2015KJ005)資助。


Controllable Preparation and Gas Sensing PerformanceOf Nanosized ZnO with Different Micromophology
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Department of Chemistry and Chemical Engineering,Fuyang Normal University,College of Material Science and Engineering,Hunan University,Department of Chemistry and Chemical Engineering,Fuyang Normal University,Department of Chemistry and Chemical Engineering,Fuyang Normal University,Department of Chemistry and Chemical Engineering,Fuyang Normal University,Department of Chemistry and Chemical Engineering,Fuyang Normal University

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    摘要:

    氧化鋅是典型的氣敏材料,本文利用不同濕化學(xué)法制備了具有豐富微觀形貌的納米ZnO,研究了不同制備條件對(duì)ZnO形貌的影響,結(jié)果表明反應(yīng)體系過飽和度及壓力對(duì)所得材料的微觀形貌均有較大的影響;系統(tǒng)測(cè)試了基于不同微觀形貌ZnO氣敏元件對(duì)丙酮和乙醇?xì)怏w的敏感性能,結(jié)果顯示基于棒狀連排微觀形貌ZnO的氣敏元件性能最佳。

    Abstract:

    Zinc oxide (ZnO) is a typical gas sensitive material. Highly oriented zinc oxide (ZnO) nanoparticels with rich micromophology were synthesized by controlling the preparation conditions. The results showed that micromophologies of ZnO were under the influence of degree of supersaturation and pressure. The gas sensing properties were studied systematically. It was found that the sensor fabricated by ZnO rows assembled by ZnO nanorods exhibited better sensing responses to test gases.

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陶棟梁,劉艷麗,金 鳳,王永忠,張 坤,楊森林.具有不同微觀形貌ZnO的控制合成及其氣敏性能研究[J].稀有金屬材料與工程,2017,46(9):2720~2724.[TAO Dong-liang, LIU Yan-li, JIN Feng, WANG Yong-zhong, ZHANG Kun, YANG Sen-lin. Controllable Preparation and Gas Sensing PerformanceOf Nanosized ZnO with Different Micromophology[J]. Rare Metal Materials and Engineering,2017,46(9):2720~2724.]
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歷史
  • 收稿日期:2016-05-26
  • 最后修改日期:2017-09-13
  • 錄用日期:2016-12-06
  • 在線發(fā)布日期: 2017-11-29
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