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首页> 外文期刊>Materials Chemistry and Physics >Preparation and characterization of down shifting ZnS:Mn/PMMA nanocomposites for improving photovoltaic silicon solar cell efficiency
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Preparation and characterization of down shifting ZnS:Mn/PMMA nanocomposites for improving photovoltaic silicon solar cell efficiency

机译：用于提高光伏硅太阳能电池效率的ZnS：Mn / PMMA下移纳米复合材料的制备与表征

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摘要

A stable and narrowly distributed dispersion of Mn-doped ZnS nanopartides with an average diameter of 3 nm, has been synthesized via chemical precipitation without using any surfactant. The surface of the particles has been functionalized with acrylic acid for compatibilization with PMMA. Transparent luminescent nanocomposite powder was obtained using solvent polymerization of ZnS:Mn nano-particles in a mixture of methyl methacrylate and acrylic acid. Nanocomposites produced by effectively processing this powder into pure PMMA demonstrated "down shifting" performance. The nanocomposite plaques produced were shown to improve the efficiency of a silicon solar cell.
机译：不使用任何表面活性剂，通过化学沉淀法合成了平均直径为3 nm的Mn掺杂的ZnS纳米颗粒的稳定且分布狭窄的分散体。颗粒表面已用丙烯酸官能化，可与PMMA相容。使用ZnS：Mn纳米粒子在甲基丙烯酸甲酯和丙烯酸的混合物中进行溶剂聚合获得透明的发光纳米复合材料粉末。通过将这种粉末有效加工成纯PMMA制成的纳米复合材料表现出“降档”性能。已显示产生的纳米复合材料斑块可提高硅太阳能电池的效率。

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  • 来源
    《Materials Chemistry and Physics》 |2013年第3期|531-536|共6页
  • 作者

    Marta Dai Pre; Isabel Morrow; Darren J. Martin; Marco Mos; Andrea Del Negro; Sara Padovani; Alessandro Martucci;

  • 作者单位

    Dipartimento di Ingegneria Industrial, Universita di Padova, via Marzolo 9, 35131 Padova, Italy;

    Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Building 75, Cnr College and Cooper Rds, Brisbane 4072, Australia;

    Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Building 75, Cnr College and Cooper Rds, Brisbane 4072, Australia;

    Centra Ricerche Plast-Optica SpA, via Jacopo Linussio 1, 33020 Amaro, UD, Italy;

    Centra Ricerche Plast-Optica SpA, via Jacopo Linussio 1, 33020 Amaro, UD, Italy;

    Centra Ricerche Plast-Optica SpA, via Jacopo Linussio 1, 33020 Amaro, UD, Italy;

    Dipartimento di Ingegneria Industrial, Universita di Padova, via Marzolo 9, 35131 Padova, Italy;

  • 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
  • 关键词

    Composite materials; Polymers; Chemical synthesis; Optical properties; Nanostructures;

    机译：复合材料;聚合物;化学合成;光学性质;纳米结构;
  • 入库时间 2022-08-18 00:39:34

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