Nonlinear Electrical Behavior of Solid State Sintered SiC Ceramics
文献类型：期刊论文
| 作者 | Chen Jian; Yin Jie; Zhu Yun-Zhou; Yang Yong; Chen Zhong-Ming; Zhang Jing-Xian; Liu Xue-Jian; Huang Zheng-Ren |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2017 |
| 卷号 | 32期号:1页码:45-50 |
| 关键词 | SiC solid state sintered nonlinear resistance thermistor |
| 英文摘要 | The solid state sintered SiC (SSiC) ceramics are mainly used for structural materials, but they are rarely used for electronic devices and resistance components. In this work, the electrical properties of the SSiC ceramics with different carbon additives were investigated, including V-I characteristic, the relationship between current and resistance, as well as the relationship between temperature and resistance. These results show that the SSiC ceramics present obvious nonlinear electrical behavior and their resistance decreases with the current increase. When the electrical field intensity is over 15.8 V/mm for the SSiC ceramics with 3wt% carbon additives, as well as 70.7 V/mm for the SSiC ceramics with 6wt% carbon additives, the boundary barrier is breakdown and the resistance becomes very low, due to the resistance being only controlled by the grain size. The resistance of the SSiC ceramics decreases with the temperature increase at the electrical field intensity of 1 V/mm, indicating thermo-sensitive characteristic of SSiC ceramics of which the resistance is changed from 10(6) Omega.cm at 25 degrees C to 5 Omega.cm at 400 degrees C. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | SURFACE QUALITY ; BN COMPOSITES ; RESISTIVITY ; CARBON ; ADDITIVES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000394920700007 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23549]  |
| 专题 | 上海硅酸盐研究所_结构陶瓷与复合材料工程研究中心_期刊论文 |
| 作者单位 | Chinese Acad Sci, Shanghai Inst Ceram, Struct Ceram Engn Res Ctr, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Jian,Yin Jie,Zhu Yun-Zhou,et al. Nonlinear Electrical Behavior of Solid State Sintered SiC Ceramics[J]. JOURNAL OF INORGANIC MATERIALS,2017,32(1):45-50. |
| APA | Chen Jian.,Yin Jie.,Zhu Yun-Zhou.,Yang Yong.,Chen Zhong-Ming.,...&Huang Zheng-Ren.(2017).Nonlinear Electrical Behavior of Solid State Sintered SiC Ceramics.JOURNAL OF INORGANIC MATERIALS,32(1),45-50. |
| MLA | Chen Jian,et al."Nonlinear Electrical Behavior of Solid State Sintered SiC Ceramics".JOURNAL OF INORGANIC MATERIALS 32.1(2017):45-50. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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