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| 不同形貌和晶相钨酸铅纳米材料的可控合成及光性能研究 | |
| 引用本文： | 赵书力,关明云,孙建华,尚通明,周全法,庄 严.不同形貌和晶相钨酸铅纳米材料的可控合成及光性能研究[J].无机化学学报,2011,27(4):637-642. |
| 作者姓名： | 赵书力 关明云 孙建华 尚通明 周全法 庄 严 |
| 作者单位： | 1. 江苏省贵金属深加工及应用重点建设实验室,江苏技术师范学院化学与环境工程学院,常州213001;常州大学化学化工学院,常州213001 2. 江苏省贵金属深加工及应用重点建设实验室,江苏技术师范学院化学与环境工程学院,常州213001 3. 江苏省贵金属深加工及应用重点建设实验室,江苏技术师范学院化学与环境工程学院,常州213001;江苏省电子废弃物资源循环工程中心,常州213001 |
| 基金项目： | 国家科技支撑计划项目，江苏省高校自然科学基金，江苏省高校高新技术产业发展项目 |
| 摘 要： | 以醋酸铅和钨酸钠为起始原料，只是简单改变起始原料的nW/nPb比即成功制备出不同形貌和晶相的PbWO4纳米材料。当起始原料nW/nPb比为1∶3，产物为单斜相PbWO4纳米线；nW/nPb比为1∶1时，产物为四方相枝状PbWO4；nW/nPb比为3∶2时，产物为四方相短棒状PbWO4。通过扫描电子显微镜(SEM)、透射电子显微镜(TEM)、X射线粉末衍射(XRD)及能量散射仪(EDS)对产物的形貌、物质结构及成分进行了表征。提出了产物可能的形成机制。PbWO4纳米材料在紫外光激发下展现出强的蓝光发射。 |
| 关 键 词： | 钨酸铅 水热合成 相控制 光致发光 |
Controlled Synthesis of Various Morphologies and Phases of Lead Tungstate Nanomaterials and Study on Their Photoluminescence Properties |
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| ZHAO Shu-Li,GUAN Ming-Yun,SUN Jian-Hu,SHANG Tong-Ming,ZHOU Quan-Fa and ZHUANG Yan.Controlled Synthesis of Various Morphologies and Phases of Lead Tungstate Nanomaterials and Study on Their Photoluminescence Properties[J].Chinese Journal of Inorganic Chemistry,2011,27(4):637-642. | |
| Authors: | ZHAO Shu-Li GUAN Ming-Yun SUN Jian-Hu SHANG Tong-Ming ZHOU Quan-Fa and ZHUANG Yan |
| Institution: | Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China; School of Chemistry and Engineering, Changzhou University, Changzhou, Jian,Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China,Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China,Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China; Jiangsu Province Electric Waste Resource Recycle Engineering Centre, Chang,Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China; Jiangsu Province Electric Waste Resource Recycle Engineering Centre, Chang and Jiangsu Key Laboratory of Precious Metals Chemistry, School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China |
| Abstract: | |
| Keywords: | lead tungstate hydrothermal synthesis phase control photoluminescence |
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