One-pot synthesis of Ag nanoparticle-coated Pb-based glass frit used in crystalline silicon solar cell
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- 作者：Jian Zhou ; Weiping Gan ; Hongbo Tang ; Yingfen Li ; Chao Yang
- 刊名：Applied Physics A: Materials Science & Processing
- 出版年：2015
- 出版时间：March 2015
- 年：2015
- 卷：118
- 期：4
- 页码：1371-1376
- 全文大小：939 KB
- 参考文献：1. G. Schubert, F. Huster, P. Fath, Formation and nature of Ag thick film front contacts on crystalline silicon solar cells, in / Proceedings of the Photovoltaic in Europe Conference, Rome, 2002, pp 343-46
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15. Z. Jiang, H.Y. Guo, Z. Jiang et al., In situ controllable synthesis platinum nanocrystals on TiO2 by novel polyol-process combined with light induced photo - 刊物类别：Physics and Astronomy
- 刊物主题：Physics
Condensed Matter
Optical and Electronic Materials
Nanotechnology
Characterization and Evaluation Materials
Surfaces and Interfaces and Thin Films
Operating Procedures and Materials Treatment - 出版者：Springer Berlin / Heidelberg
- ISSN：1432-0630
文摘
Deposition of Ag nanoparticles onto the surface of commercial Pb-based glass frit was conducted via a novel and facile one-pot procedure—a modified polyol process. The procedure included two steps: a 5-min pretreatment of the glass frit at 25?°C in a sonication bath and a 1-h electroless plating at 75?°C in a water bath, which only involved AgNO3 and ethylene glycol but without stabilizing agent. The silver-coated glass frit particles were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, inductively coupled plasma emission spectrometer and energy dispersive spectroscopy. It was found that the glass frit particles were homogeneously coated with dense crystalline Ag nanoparticles with an average diameter of 15?nm on the surfaces. Electrical performance of the solar cells was improved after the deposition.