Preparation of ultra-fine conductive ZnO powders
文献类型：期刊论文
| 作者 | Du, SF; Li, QY; Chen, YF ; Yun, LA
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| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2003-12-01 |
| 卷号 | 32期号:0页码:698-701 |
| 关键词 | conductive zinc oxide coprecipitation ultra-fine powders |
| ISSN号 | 1002-185X |
| 其他题名 | Rare Metal Mat. Eng. |
| 中文摘要 | Ultra-fine conductive ZnO powders were prepared by sintering the precursor, synthesized from ZnSO(4)(.)7H(2)O, Al-2(SO4)(3)(.)18H(2)O, (NH3H2O)-H-. and NH4HCO3 by coprecipitation method, in the mixed atmosphere of H-2 and Ar. Properties of the samples were characterized by TEM, XRD and BET methods. It was found that the volume resistively of the sample decreased to 20 Omega(.)cm when Al addition was 1.6 mol%, which was much lower than that of conventional Zno powders. The average particle size of the sample was about 30 nm as measured by TEM and BET. The phase composition of the sample was the same as ZnO reagent by XRD analysis, and the specific surface area was about 35.2 m(2)/g. On this account, the material can be effectively used as conductive fillings in ceramics, fibers, dopes, rubbers, and in other fields. |
| 英文摘要 | Ultra-fine conductive ZnO powders were prepared by sintering the precursor, synthesized from ZnSO(4)(.)7H(2)O, Al-2(SO4)(3)(.)18H(2)O, (NH3H2O)-H-. and NH4HCO3 by coprecipitation method, in the mixed atmosphere of H-2 and Ar. Properties of the samples were characterized by TEM, XRD and BET methods. It was found that the volume resistively of the sample decreased to 20 Omega(.)cm when Al addition was 1.6 mol%, which was much lower than that of conventional Zno powders. The average particle size of the sample was about 30 nm as measured by TEM and BET. The phase composition of the sample was the same as ZnO reagent by XRD analysis, and the specific surface area was about 35.2 m(2)/g. On this account, the material can be effectively used as conductive fillings in ceramics, fibers, dopes, rubbers, and in other fields. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000223266400183 |
| 公开日期 | 2013-11-08 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5336]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, SF,Li, QY,Chen, YF,et al. Preparation of ultra-fine conductive ZnO powders[J]. RARE METAL MATERIALS AND ENGINEERING,2003,32(0):698-701. |
| APA | Du, SF,Li, QY,Chen, YF,&Yun, LA.(2003).Preparation of ultra-fine conductive ZnO powders.RARE METAL MATERIALS AND ENGINEERING,32(0),698-701. |
| MLA | Du, SF,et al."Preparation of ultra-fine conductive ZnO powders".RARE METAL MATERIALS AND ENGINEERING 32.0(2003):698-701. |
入库方式： OAI收割
来源：过程工程研究所
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