Facile Synthesis and Characterization of Flower-Like PbS Microstructure via a Solvothermal Route

被引：4

作者：

Liu, Shuling ^{[1
]}

Liu, Hui ^{[1
]}

Shi, Qiang Qiang ^{[1
]}

Wang, ZhengQi ^{[1
]}

Xu, Yacong ^{[1
]}

机构：

[1] Shaanxi Univ Sci & Technol, Minist Educ, Key Lab Auxiliary Chem & Technol Chem Ind, Xian 710021, Shaanxi, Peoples R China

来源：

NANOSCIENCE AND NANOTECHNOLOGY LETTERS | 2014年 / 6卷 / 03期

关键词：

Semiconductors; Crystal Structure; Flowers; Optical Properties; HYDROTHERMAL SYNTHESIS; HIERARCHICAL STRUCTURES; NANOPARTICLES; MORPHOLOGY; CRYSTALS; CRYSTALLIZATION; NANOSTRUCTURES; TRANSFORMATION; NANOCRYSTALS; BIOMOLECULE;

D O I：

10.1166/nnl.2014.1753

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

PbS flowers were successfully synthesized by a simple solvothermal route. X-ray diffraction (XRD), scanning electron microscopy (SEM) showed that the as-prepared PbS microcrystals had a cubic structure and exhibited a beautiful six-petal flower-shaped morphology. The acetic acid and the ratios between lead acetate and element sulfur play key role in controlling the flower-like PbS microstructure. Then, based on a series of reference experiments, a possible formation mechanism was discussed. Furthermore, the optical and fluorescence properties were also investigated.

引用

页码：268 / 272

页数：5

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