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| Bi2S3纳米棒的可控合成和表征 | |
| 引用本文： | 韩璐,曹栋,杜鹏,张锐.Bi2S3纳米棒的可控合成和表征[J].河北科技师范学院学报,2011,25(2):4-7,33. |
| 作者姓名： | 韩璐 曹栋 杜鹏 张锐 |
| 作者单位： | 1. 河北科技师范学院,河北秦皇岛,066600 2. 华北秦皇岛电力公司 3. 中石油天燃气管道局第四工程公司 |
| 摘 要： | 采用水热法,以Bi(NO3)3·5H2O和Na2S·9H2O为前驱体,通过不同的反应条件合成出不同形貌的Bi2S3纳米棒.所得产物用XRD和TEM进行了分析和表征.结果表明,当Na2S·9H2O与Bi(NO3)3·5H2O的摩尔比为2∶1,水热合成温度为l50℃,前处理模式为超声振荡时,所得Bi2S3纳米棒结晶度较高,... |
| 关 键 词： | 硫化铋 纳米棒 合成和表征 水热法 |
Controlled-Synthesis and Characterization of Bi2S3 Nanorods |
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| HAN Lu,CAO Dong,DU Peng,ZHANG Rui.Controlled-Synthesis and Characterization of Bi2S3 Nanorods[J].Journal of Hebei Normal University of Science & Technology,2011,25(2):4-7,33. | |
| Authors: | HAN Lu CAO Dong DU Peng ZHANG Rui |
| Institution: | 1 (1 Hebei Normal University of Science & Technology,Qinhuangdao Hebei,066600;2 North China Qinhuangdao Electric Power Company;3 China Petroleum Pipeline No.4 Construction Co.;China) |
| Abstract: | Bi2S3 nanorods with different morphologies were successfully synthesized by hydrothermal method using Bi(NO3)3·5H2O and Na2S·9H2O as precursors.The products were analyzed with XRD and TEM techniques.The results showed that the Bi2S3 nanorods had higher crystallinity and more uniform morphology when it was prepared under the ultrasonic irradiation,moore ratio of Na2S·9H2O∶Bi(NO3)3·5H2O was 2∶1,and reaction temperature was 150 ℃.Also,Bi2S3 nanorods with different length could be obtained by changing the hydrothermal reaction time. |
| Keywords: | Bi2S3 Nanorods synthesis and characterization hydrothermal method |
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