钙钛矿(结构)
光伏系统
材料科学
光伏
能量转换效率
铟
卤化物
纳米技术
化学工程
环境科学
工程物理
工艺工程
业务
光电子学
电气工程
工程类
化学
无机化学
作者
Fan-Wei Liu,Gill M. Biesold,Meng Zhang,Rachel Lawless,Juan‐Pablo Correa‐Baena,Yu‐Lun Chueh,Zhiqun Lin
标识
DOI:10.1016/j.mattod.2020.11.024
摘要
Over the past decade, lead halide perovskite materials have emerged as a promising candidate for third-generation solar cells and have progressed extremely rapidly. The tunable band gap, strong absorption, high power conversion efficiency, and low cost of perovskite solar cells makes them highly competitive compared to current commercialized silicon-based and thin film-based photovoltaic technologies. However, commercial products unavoidably result in large amounts of waste and end-of-life devices which can cause serious environmental impacts. To address this issue, recycle and recovery technologies of perovskite solar cells should be researched and developed proactively. In this review, the development of perovskite solar cells and their necessary materials are first introduced. Subsequently, the potential environmental impacts of perovskite solar cells are discussed, including their stability and lifetime, use of critical materials (i.e., indium, tin, and lead), and toxicity. Accordingly, the present recycle and recovery technologies are reviewed, providing information and recommendations of key strategies for recycling and recovering. Finally, future works and strategies for recycling and recovering perovskite solar cells are proposed.
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