Preparation and electrical characterization of a new linear negative temperature coefficient (1-x)BaSn0.96Sb0.04O3-xCoFe(0.5)Co(1.5)O(4) composite ceramics
文献类型：期刊论文
| 作者 | Chang, SN (Chang, Shannan); Huang, CP (Huang, Cuiping); Zhang, HM (Zhang, Huimin) ; Chang, AM (Chang, Aimin)
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| 刊名 | MATERIALS LETTERS
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| 出版日期 | 2016 |
| 卷号 | 177期号:8页码:9-12 |
| 关键词 | Ceramic composites Electrical properties Negative temperature coefficient Linear |
| 通讯作者 | Zhang, HM |
| 英文摘要 | (1 - x)BaSn0.96Sb0.04O3-xCoFe(0.5)Co(1.5)O(4) (x=0.1, 0.3, 0.5, 0.7 and 0.9) composite ceramics had been fabricated through conventional solid-state method. The X-ray diffraction analysis indicated that the composite ceramics consisted of two phases: a perovskite BaSn0.96Sb0.04O3 phase and a cubic spinel CoFe0.5Co1.(5)O4 phase. The composite ceramics were more dense and lower porosity with increasing the CoFe0.5Co1.(5)O4 content by SEM. The obtained p(25) and B-25/50 constants and activation energy of the composite ceramics were in the range of 1.61 x 10(5)-1.06 x 10(6) Omega cm, 1048-8458 K and 0.09-0.729 eV, respectively. In particular, their relationship between R and T which differed from normal NTC displayed a good linear characteristic at 0-200 degrees C. It could be used expediently in digital instrument and precision measurement. (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000376532200003 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/4543]  |
| 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 | Xinjiang Tech Inst Phys & Chem CAS, Key Lab Funct Mat & Devices Special Environm CAS, Xinjiang Key Lab Elect Informat Mat & Devices, 40-1 South Beijing Rd, Urumqi 830011, Peoples R China;Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang, SN ,Huang, CP ,Zhang, HM ,et al. Preparation and electrical characterization of a new linear negative temperature coefficient (1-x)BaSn0.96Sb0.04O3-xCoFe(0.5)Co(1.5)O(4) composite ceramics[J]. MATERIALS LETTERS,2016,177(8):9-12. |
| APA | Chang, SN ,Huang, CP ,Zhang, HM ,&Chang, AM .(2016).Preparation and electrical characterization of a new linear negative temperature coefficient (1-x)BaSn0.96Sb0.04O3-xCoFe(0.5)Co(1.5)O(4) composite ceramics.MATERIALS LETTERS,177(8),9-12. |
| MLA | Chang, SN ,et al."Preparation and electrical characterization of a new linear negative temperature coefficient (1-x)BaSn0.96Sb0.04O3-xCoFe(0.5)Co(1.5)O(4) composite ceramics".MATERIALS LETTERS 177.8(2016):9-12. |
入库方式： OAI收割
来源：新疆理化技术研究所
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