資料載入中.....
|
請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/14187
|
題名: | Preparation and Transport Properties of Aqueous Sol-gel Synthesized NaCo2O4−δ |
作者: | Liu, Chia-Jyi;Liao, J. Y.;Wu, T. W.;Cheng, B. Y. |
貢獻者: | 物理學系 |
日期: | 2004
|
上傳時間: | 2012-09-10T06:14:15Z
|
出版者: | Kluwer Academic Publishers |
摘要: | We have successfully prepared thermoelectric materials NaCo2O4−δ at lower temperature (700◦C) using aqueous sol-gel methods. We find that the electrical resistivity and thermopower of NaCo2O4−δ depend strongly on the sintering temperature and partial pressure of oxygen. The oxygen content of NaCo2O4−δ is found to decrease with increasing sintering temperature. The sample prepared at the combination of 700◦C and pure flowing oxygen exhibits the highest value of power factor. |
關聯: | J. of Materials Science, 39(14): 4569-4573 |
顯示於類別: | [物理學系] 期刊論文
|
文件中的檔案:
檔案 |
大小 | 格式 | 瀏覽次數 |
index.html | 0Kb | HTML | 671 | 檢視/開啟 |
|
在NCUEIR中所有的資料項目都受到原著作權保護.
|