| 钠钨青铜的低温水热合成的研究 |
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| 引用本文： | 翟春,杨高文,孙磊. 钠钨青铜的低温水热合成的研究[J]. 广西师范学院学报(自然科学版), 2001, 18(4): 50-54 |
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| 作者姓名： | 翟春 杨高文 孙磊 |
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| 作者单位： | 常熟高等师范专科学校,生化系,江苏,常熟,215500;常熟高等师范专科学校,生化系,江苏,常熟,215500;常熟高等师范专科学校,生化系,江苏,常熟,215500 |
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| 摘 要： | 该文采用低温水热合成法制备出x约为 0 .4的导电材料钠钨青铜晶体。通过条件实验确定了水热法制备钠钨青铜的较佳工艺条件 ,提出了目标产物提纯方法。用便宜、易得的KBH4 代替NaBH4 作了探索实验 ,得到了与目标产物接近的产品。红外光谱表明产物具有良好的红外光吸收性能。电阻率的测定结果表明目标产物具有良好的导电性
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| 关 键 词： | 钠钨青铜 水热合成 红外光谱 导电性 |
| 文章编号： | 1002-8743(2001)04-0050-04 |
| 修稿时间： | 2001-08-20 |
Research on hydrothermal synthesis of Sodium Tungsten Oxide Bronzes |
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| ZHAI Chun,YANG Gao_wen,SUN Lei. Research on hydrothermal synthesis of Sodium Tungsten Oxide Bronzes[J]. Journal of Guangxi Teachers Education University:Natural Science Edition, 2001, 18(4): 50-54 |
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| Authors: | ZHAI Chun YANG Gao_wen SUN Lei |
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| Abstract: | A method of hydrothermal synthesis of sodium tungsten brozes has been discussed.The purity and characterization of the products have proved to be influenced by the reaction pH as well as the concentration of the reagents.In addition, sodium borohydrides has been replaced by potassium borohydrides to reduce the sodium tungstate and similar products have been obtained. At last, IR spectrum and conductivity of products have been determined. |
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| Keywords: | sodium tungsten oxide bronzes hydrothermal synthesis IR spectrum conductivity |
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