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Non-vacuum deposition of CIGS absorber films for low-cost thin film solar cells

机译:用于低成本薄膜太阳能电池的CIGS吸收膜的非真空沉积

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摘要

Thin film solar cells composed of chalcopyrite Cu(In1−x Ga x )(Se1−y S y )2 (CIGSSe) absorbers have gained considerable attention in recent years in an effort to develop sustainable technologies for harnessing clean energy. Nonvacuum solution methods can reduce production costs by replacing vacuum-based deposition methods with large-scale, high-throughput processes. The efficient use of materials can reduce production costs. Non-vacuum processes generally rely on two sequential steps: solution-coating, followed by a post-annealing process. Depending on the point at which the CIGS phase evolves, non-vacuum processes can be categorized as nanoparticle (NP) approaches or molecular precursor approaches. These two types of liquid processes are believed to be compatible with a variety of applications, such as roll-to-roll coating for the production of flexible, portable devices. Additional thermal treatments using a gaseous chalcogen or oxygen can improve the absorber quality. This review describes the current status of chalcopyrite thin film solar cells fabrication methods via low-cost solution routes. An analysis of recently published reports describing liquid-based deposition methods is introduced, and the features of the development steps are compared. Finally, a discussion and future outlook are offered.
机译:近年来,由黄铜矿Cu(In1-x Ga x)(Se1-y S y)2(CIGSSe)吸收剂组成的薄膜太阳能电池受到了广泛关注,以努力开发利用清洁能源的可持续技术。非真空溶液法可以通过用大规模,高通量的工艺代替基于真空的沉积法来降低生产成本。有效利用材料可以降低生产成本。非真空工艺通常依赖于两个连续步骤:溶液涂覆,然后是后退火工艺。根据CIGS相演变的时间点,非真空过程可分为纳米颗粒(NP)方法或分子前体方法。据信这两种类型的液体工艺与多种应用兼容,例如用于生产柔性便携式设备的卷对卷涂布。使用气态硫属元素或氧气的附加热处理可以提高吸收器的质量。这篇综述描述了通过低成本解决方案路线制造黄铜矿薄膜太阳能电池的方法的现状。介绍了最近发表的描述基于液体的沉积方法的报告的分析,并比较了开发步骤的功能。最后,提供了讨论和未来展望。

著录项

  • 来源
    《Korean Journal of Chemical Engineering》 |2013年第7期|1347-1358|共12页
  • 作者

    Dongwook Lee; Kijung Yong;

  • 作者单位

    Surface Chemistry Laboratory of Electronic Materials (SCHEMA) Department of Chemical Engineering POSTECH">(1101);

    Surface Chemistry Laboratory of Electronic Materials (SCHEMA) Department of Chemical Engineering POSTECH">(1101);

  • 收录信息 美国《科学引文索引》(SCI);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

  • 入库时间 2022-08-18 00:01:25

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