Effect of Fe addition on microstructure and electrical properties of Co1.5Mn1.5-xFexO4 (0.2 <= x <= 1.0) NTC thermistors
文献类型：期刊论文
| 作者 | Liu, X (Liu, Xu); Wang, JH (Wang, Junhua); Hu, ZH (Hu, Zhenhua); Yao, JC (Yao, Jincheng) ; Chang, AM (Chang, Aimin)
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| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
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| 出版日期 | 2017 |
| 卷号 | 28期号:10页码:7243-7247 |
| 通讯作者 | Yao, JC |
| 英文摘要 | In this work, the effect of Fe addition on microstructure and electrical properties of Co1.5Mn1.5-xFexO4 (0.2 aecurrency x aecurrency 1.0) NTC thermistors was studied. The added Fe did not affect the crystalline structure and formed a single cubic spinel phases. The density of Co1.5Mn1.5-xFexO4 samples decreased significantly with increasing Fe content. The values of rho(25), rho(50), B-25/50, and E-a of ceramic samples were in the range of 2283-14273 Omega cm, 730-5157 Omega cm, 3701-3991 K, and 0.3196-0.3445 eV, respectively. This means that the electrical properties can be adjusted to desired values, depending on Fe content. The values of relative resistance drift Delta R/R-0 (0.2 aecurrency x aecurrency 1.0) had a minimum value when x = 0.4, after aging test for 500 h. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000400394400040 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/4774]  |
| 专题 | 新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室 新疆理化技术研究所_材料物理与化学研究室 |
| 作者单位 | 1.Xinjiang Univ, Sch Phys & Technol, Urumqi 830046, Peoples R China 2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, X ,Wang, JH ,Hu, ZH ,et al. Effect of Fe addition on microstructure and electrical properties of Co1.5Mn1.5-xFexO4 (0.2 <= x <= 1.0) NTC thermistors[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2017,28(10):7243-7247. |
| APA | Liu, X ,Wang, JH ,Hu, ZH ,Yao, JC ,&Chang, AM .(2017).Effect of Fe addition on microstructure and electrical properties of Co1.5Mn1.5-xFexO4 (0.2 <= x <= 1.0) NTC thermistors.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,28(10),7243-7247. |
| MLA | Liu, X ,et al."Effect of Fe addition on microstructure and electrical properties of Co1.5Mn1.5-xFexO4 (0.2 <= x <= 1.0) NTC thermistors".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 28.10(2017):7243-7247. |
入库方式： OAI收割
来源：新疆理化技术研究所
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