| 水热法制备β-Bi203纳米片及其光催化性能的研究 |
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| 引用本文： | 田玉,张壮壮,朱小龙.水热法制备β-Bi203纳米片及其光催化性能的研究[J].江汉大学学报(自然科学版),2013(5):44-47. |
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| 作者姓名： | 田玉 张壮壮 朱小龙 |
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| 作者单位： | [1]江汉大学物理与信息工程学院,湖北武汉430056 [2]华中科技大学武汉光电国家实验室筹,湖北武汉430074 |
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| 基金项目： | 江汉大学高层次人才科研启动经费资助项目（2012017） |
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| 摘 要： | 以Bi（NO3）3·5H2O和浓硝酸为原料，加入浓氨水作为矿化剂，采用水热法制备了β-Bi203纳彩片。研究了制备工艺对纳米片微观形貌的影响，并对样品进行了光催化性能评价。结果显示，β-Bi203纳米片对甲基橙的光催化降解具有较高的催化活性。
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| 关 键 词： | Bi2O3 纳米片 水热法 光催化 |
Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi203 Nano-sheets |
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| TIAN YH,ZHANG Zhuang-zhuang,ZHU Xiao-long.Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi203 Nano-sheets[J].Journal of Jianghan University:Natural Sciences,2013(5):44-47. |
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| Authors: | TIAN YH ZHANG Zhuang-zhuang ZHU Xiao-long |
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| Institution: | 1. School of Physics and Information Engineering, Jianghan University, Wuhan 430056, Hubei, China; 2. Wuhan National Laboratory for Optoelectronics(Preparatory), Huazhong University of Science and Technology, Wuhan 430074, Hubei, China) |
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| Abstract: | β-Bi203 nanosheets were synthesized by the hydrothermal method with Bi （NO3）3· 5H20 and aquafortis as raw material, and added strong aqua ammonia as mineralizer. The materials were characterized by XRD and SEM, analysed the impact of experimental parameters on composi- tion and morphology of the samples, and evaluated the photocatalytic performance of the sample. The results showed the β-Bi203 nano-sheets has high catalytic activity to methyl orange photocatalyt- ic degradation. |
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| Keywords: | Bi203 nano-sheets hydrothermal method photocatalysis |
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