| NASICON固体电解质气体传感器的研究进展 |
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| 引用本文： | 全宝富,梁喜双,钟铁钢,何月华,王彪.NASICON固体电解质气体传感器的研究进展[J].仪表技术与传感器,2009(Z1). |
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| 作者姓名： | 全宝富 梁喜双 钟铁钢 何月华 王彪 |
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| 作者单位： | 集成光电子国家重点实验室吉林大学实验区,吉林大学电子科学与工程学院,吉林长春,130012 |
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| 基金项目： | 国家杰出青年基金，吉林大学"985工程"研究生创新基金资助项目 |
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| 摘 要： | 采用高温固相法、溶胶-凝胶法制备了NASICON固体电解质材料,并利用XRD、IR、Raman、SEM等现代分析手段对NASICON材料进行了分析表征,优选出NASICON材料制备的工艺条件.对制备不同检测气体所需的敏感电极材料组份及制备方法进行了比较系统的研究.并以NASICON为离子导电层,以BaCO3-Li_2CO_3、Na_2SO_4-Li_2SO_4等复合盐以及单一或复合金属氧化物为敏感电极材料,制作出了具有良好性能的CO_2、CO、SO_2、NO_2、H_2S、Cl_2、NH_3等分立器件和集成一体化的CO-C_7H_8(甲苯)、NH_3-C_7H_8两种双功能器件.
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| 关 键 词： | 固体电解质 气体传感器 |
Research Progress on NASICON Solid Electrolyte Gas Sensors |
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| QUAN Bao-fu,LIANG Xi-shuang,ZHONG Tie-gang,HE Yue-hua,WANG Biao.Research Progress on NASICON Solid Electrolyte Gas Sensors[J].Instrument Technique and Sensor,2009(Z1). |
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| Authors: | QUAN Bao-fu LIANG Xi-shuang ZHONG Tie-gang HE Yue-hua WANG Biao |
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| Abstract: | NASICON solid electrolyte materials were synthesized by solid-state reaction, sol-gel method and were analyzed by XRD, IR, Raman, SEM. Also the optimal process conditions were selected. The component and preparation method of the sensing materials which were sensitive to different gases were systemic studied. Discrete devices (CO_2, CO, SO_2, NO_2, H_2S, Cl_2, NH_3) and two difunctional devices (CO-C_7H_8(toluene), NH_3-C_7H_8) with well sensing characterictics were prepared with NASICON as the ionic conductive layer, compound salts (BaCO_3-Li_2CO_3, Na_2SO_4-Li_2SO_4) and single or compound metal oxides as the sensing materials. |
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| Keywords: | NASICON |
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