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DOI | 10.1038/s41467-019-13910-y |
Biological impact of lead from halide perovskites reveals the risk of introducing a safe threshold | |
Li, Junming1,2,3; Cao, Hai-Lei1; Jiao, Wen-Bin1; Wang, Qiong2; Wei, Mingdeng3; Cantone, Irene4,5; Lu, Jian1; Abate, Antonio2,3 | |
2020-01-21 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2020 |
卷号 | 11期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Germany; Italy |
英文摘要 | Regulations currently in force enable to claim that the lead content in perovskite solar cells is low enough to be safe, or no more dangerous, than other electronics also containing lead. However, the actual environmental impact of lead from perovskite is unknown. Here we show that the lead from perovskite leaking into the ground can enter plants, and consequently the food cycle, ten times more effectively than other lead contaminants already present as the result of the human activities. We further demonstrate that replacing lead with tin represents an environmentally-safer option. Our data suggest that we need to treat the lead from perovskite with exceptional care. In particular, we point out that the safety level for lead content in perovskite-based needs to be lower than other lead-containing electronics. We encourage replacing lead completely with more inert metals to deliver safe perovskite technologies. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000511938600001 |
WOS关键词 | EFFICIENT ; SOIL |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249905 |
专题 | 资源环境科学 |
作者单位 | 1.Fujian Agr & Forestry Univ, Coll Resources & Environm, Fujian Prov Key Lab Soil Environm Hlth & Regulat, Fuzhou 350002, Fujian, Peoples R China; 2.Helmholtz Zentrum Berlin Mat & Energie, D-12489 Berlin, Germany; 3.Fuzhou Univ, Fujian Prov Key Lab Electrochem Energy Storage Ma, Fuzhou 350002, Fujian, Peoples R China; 4.Univ Naples Federico II, Dipartimento Med Mol & Biotecnol Med, Via Pansini 5, I-80131 Naples, Italy; 5.IEOS, CNR, Via Pansini 5, I-80131 Naples, Italy |
推荐引用方式 GB/T 7714 | Li, Junming,Cao, Hai-Lei,Jiao, Wen-Bin,et al. Biological impact of lead from halide perovskites reveals the risk of introducing a safe threshold[J]. NATURE COMMUNICATIONS,2020,11(1). |
APA | Li, Junming.,Cao, Hai-Lei.,Jiao, Wen-Bin.,Wang, Qiong.,Wei, Mingdeng.,...&Abate, Antonio.(2020).Biological impact of lead from halide perovskites reveals the risk of introducing a safe threshold.NATURE COMMUNICATIONS,11(1). |
MLA | Li, Junming,et al."Biological impact of lead from halide perovskites reveals the risk of introducing a safe threshold".NATURE COMMUNICATIONS 11.1(2020). |
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