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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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ZnO压敏陶瓷的制备及电性
, PP. 774-778
Keywords: Zno陶瓷,共沉淀,压敏电阻,多元掺杂
Abstract:
用共沉淀法制取了颗粒均匀的掺杂ZnO粉，其pH值为6．90±0．05，预烧温度为500℃，煅烧温度为1100℃，所制ZnO压敏陶瓷的电阻-温度性能稳定，非线形系数高达50以上通过扫描电镜、红外光谱及X射线衍射等手段，对所制粉体进行了表征，并对ZnO掺杂的导电机制进行了初步分析．
| [1] | 1 Van Kemenade J T G, Eijnthove R K. J Appl Phys, 1979; 50: 938
|
| [2] | 2 Schwing U, Hoffmann B. J Appl Phs, 1985; 57: 5372
|
| [3] | 3 Hall D C, Leach C. J Mater Sci, 1995; 30: 2733
|
| [4] | 4 Philip H R, Levinson L M. J Appl Phys, 1981; 52: 1083
|
| [5] | 5 周宏庆.功能材料,1996;27(1):50 (Zhou Hongqing、 Funct Mater, 1996 27(1): 50)
|
| [6] | 6 Lauf R J, Bond W D. Am Ceram Soc Bull, 1984; 63: 278
|
| [7] | 7 Hshita S, Yao Y, Shirasaki M. J Am Ceram Soc, 1989; 72: 338
|
| [8] | 8 Hohenberger G, Tomandl G. J Mater Res, 1992; 7: 546
|
| [9] | 9 徐跃萍,郭景坤硅酸盐学报,1992;20(1):35 (Xu Yueping,Guo Jingkun.J Chin Ceram Soc;1992 20(1):35)
|
| [10] | 10 陈允魁红外吸收光谱法及应用上海:上海交通大学出版社,1993:137(Chen Yunkui. IR Absorntion Spectrometry and Application. Shanghai: Shanshai Jiaotong University Publishing House; 1993: 137)
|
| [11] | 11 李慧峰,许毓春,王礼琼,王士良压电与声光,1994;16(6):27(Li Huifeng,Xu Yuchun,Wang Liqiong,Wang Shiliang.Piezoelectric Acoustooptics,1994; 16(6):27)
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