Hydrothermal preparation of luminescent PbWO_4 nanocrystallites

Changhua An; Kaibin Tang; Guozhen Shen; Chunrui Wang; Yitai Qian

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Hydrothermal preparation of luminescent PbWO_4 nanocrystallites

机译：水热法制备发光PbWO_4纳米微晶

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Lead tungstate (PbWO_4), an important inorganic scintillator, was synthesized via a mild hydrothermal reaction route. X-ray diffraction (XRD) and a transmission electron microscope (TEM) were used to characterize the products. The effects of solvents, reagents, reaction temperature, and time on the formation of the PbWO_4 nanocrystalites were investigated. The examination of photoluminescence (PL) property of the as-prepared samples revealed that the PL of the as-prepared PbWO_4 nanocrystalites was strongly dependent on the preparation conditions.

机译：通过温和的水热反应路线合成了重要的无机闪烁体钨酸铅（PbWO_4）。使用X射线衍射（XRD）和透射电子显微镜（TEM）表征产品。研究了溶剂，试剂，反应温度和时间对PbWO_4纳米晶体形成的影响。对所制备样品的光致发光（PL）性质的检查表明，所制备的PbWO_4纳米晶体的PL强烈依赖于制备条件。

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来源
《Materials Letters》 |2002年第3期|p.565-568|共4页
作者
Changhua An; Kaibin Tang; Guozhen Shen; Chunrui Wang; Yitai Qian;
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作者单位

Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, PR China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
lead tungstate; nanocrystallites; hydrothermal; photoluminescence;

机译：钨酸铅纳米微晶;水热光致发光;

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1. Preparation of luminescent PbWO_4 microcrystals with hierarchical structures by using microwave irradiation heating method [J] . Wan G., Wang G. Modern Physics Letters, B. Condensed Matter Physics, Statistical Physics, Applied Physics . 2010,第32期

机译：微波辐射加热法制备分层结构的发光PbWO_4微晶
2. Preparation and characterization of luminescent PbWO_4 nano- and macrostructure [J] . Guangjun Zhou, Mengkai Lu, Benyu Su, Optical Materials . 2006,第12期

机译：发光PBWO_4纳米和大圆体结构的制备及表征
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Hydrothermal preparation of luminescent PbWO_4 nanocrystallites

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