Correction: Preventing lead leakage in perovskite solar cells and modules with a low-cost and stable chemisorption coating. Zongxu Zhang ab, Yating Shi ab, Jiujiang Chen c, Peng Shen d, Hongshi Li d, Mengjin Yang c, Shirong Wang ab, Xianggao Li ab and Fei Zhang * ab a School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
Customer ServiceConsequently, effective elimination of Pb-leakage from the devices is crucial for future commercialization. In this review, we systematically discuss the hazards and potential threats of lead to the environment and biological species, followed by summarizing the advances in developing functional materials and effective techniques to prevent
Customer ServiceLarge-scale solar farms might provide another way to mitigate water restriction in arid environments, as one 50 MWp solar farm can collect about 23,000 m 3 water per year due to the PVs'' roof effect in extremely arid zones where the average annual precipitation is less than 100 mm. Intermingling solar panels with agriculture is known as an agrivoltaic system (Brown,
Customer ServiceDespite the promising commercial prospects of perovskite solar cells, the issue of lead toxicity continues to hinder their future industrial applications. Here, we report a low
Customer ServiceIn China, Ministry of Ecology and Environment (MEE) regulates that the threshold of lead concentrations in drinking water and air (annual average) are 0.01 mg/L and 0.5 μg/m 3, respectively (China Ministry of Ecology and Environment of the People''s Republic of China, 2006, Ministry of Ecology and Environment of the People''s Republic of China, 2012).
Customer Servicecharge transfer, dithiol, lead leakage, perovskite solar cells, surface treatment Received: 21 December 2021 Revised: 11 January 2022 Accepted: 13 January 2022 DOI: 10.1002/eom2.12185
Customer ServiceLead leakage from perovskite solar cells (PSCs) leads to device failure and environment contamination. Here, these issues are solved with a sodium phosphate (Na3PO4)‐modified tin(IV) dioxide
Customer ServiceDespite the promising commercial prospects of perovskite solar cells, the issue of lead toxicity continues to hinder their future industrial applications. Here, we report a low-cost and rapidly degraded sulfosuccinic acid-modified polyvinyl alcohol (SMP) coating that prevents lead leakage and enhances device
Customer ServiceDespite the promising commercial prospects of perovskite solar cells, the issue of lead toxicity continues to hinder their future industrial applications. Here, we report a low-cost and rapidly
Customer Service2 天之前· Current leakage through localized stacked structures, comprising opposite types of carrier-selective transport layers, is a prevalent issue in silicon-based heterojunction solar cells. Nevertheless, the behavior of this leakage region remains unclear, leading to a lack of
Customer Service摘要：Lead leakage from perovskite solar cells (PSCs) leads to device failure and environment contamination. Here, these issues are solved with a sodium phosphate (Na3PO4)-modified tin (IV)...
Customer Service2 天之前· Current leakage through localized stacked structures, comprising opposite types of carrier-selective transport layers, is a prevalent issue in silicon-based heterojunction solar cells. Nevertheless, the behavior of this leakage region remains unclear, leading to a lack of guidance for structural design, material selection and process sequence control, thereby causing
Customer ServiceCorrection for ''Preventing lead leakage in perovskite solar cells and modules with a low-cost and stable chemisorption coating'' by Zongxu Zhang et al., Mater. Horiz., 2024, 11, 2449–2456, https://doi /10.1039/D4MH00033A .
Customer ServiceThe power conversion efficiency (PCE) of single-junction perovskite solar cells has exceeded 25%, surpassing the record set by copper indium gallium selenium (CIGS) solar
Customer ServiceCurrently, the unit prices of flat-plate solar collectors, vacuum tube solar collectors, and heat pipe solar collectors in the Chinese market are approximately 500 CNY/m 2, 250 CNY/m 2, and 500 CNY/m 2, respectively. A commonly used PCM, paraffin wax, is sold in China for about 10 CNY/kg. Copper is the primary material of heat exchangers, and its price
Customer ServicePerovskite solar cells'' (PSCs) potential lead leakage seriously threatens ecosystems and human health, significantly hindering their commercialization. In this paper, we develope a cost-effective (less than 2$/m 2) and long-term stable SSP film by mixing sulfonated SiO 2 with polyvinyl alcohol (PVA). Combined with polydimethylsiloxane (PDMS
Customer ServiceLead in perovskite photovoltaics poses potential risks to human health and ecosystem. Water-soluble and bioavailable lead that leaks from damaged PSCs is dangerous. Fail-safe encapsulation and safe device configuration are developed for lead leakage. End-of-life PSCs as hazardous wastes should be taken into account before commercialization.
Customer ServiceLead in perovskite photovoltaics poses potential risks to human health and ecosystem. Water-soluble and bioavailable lead that leaks from damaged PSCs is dangerous.
Customer ServiceDithiol surface treatment towards improved charge transfer dynamic and reduced lead leakage in lead halide perovskite solar cells. Qingrui Wang, Qingrui Wang. State Key Laboratory of Wide Band Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi''an, Shaanxi, China . Advanced Interdisciplinary Research Center for Flexible
Customer ServiceDespite the promising commercial prospects of perovskite solar cells, the issue of lead toxicity continues to hinder their future industrial applications. Here, we report a low-cost and rapidly degraded sulfosuccinic acid-modified polyvinyl alcohol (SMP) coating that prevents lead leakage and enhances device stability without compromising
Customer ServiceRecently, the solar-blind AlGaN photodetectors have attracted extensive research interest due to their applications in biochemical warning, corona monitoring, biomedical imaging, ultraviolet astronomy, and so on. 1–3
Customer ServiceThe power conversion efficiency (PCE) of single-junction perovskite solar cells has exceeded 25%, surpassing the record set by copper indium gallium selenium (CIGS) solar cells and approaching that of the best crystalline silicon solar cells [4,5,6].
Customer ServicePhase change materials (PCMs) offer a promising solution to address the challenges posed by intermittency and fluctuations in solar thermal utilization. However, for organic solid–liquid PCMs, issues such as leakage, low thermal conductivity, lack of efficient solar-thermal media, and flammability have constrained their broad applications. Herein, we
Customer ServiceConsequently, effective elimination of Pb-leakage from the devices is crucial for future commercialization. In this review, we systematically discuss the hazards and potential
Customer ServiceLead leakage from perovskite solar cells (PSCs) leads to device failure and environment contamination. Here, these issues are solved with a sodium phosphate (Na 3 PO
Customer ServiceLead leakage from perovskite solar cells (PSCs) leads to device failure and environment contamination. Here, these issues are solved with a sodium phosphate (Na 3 PO 4 )-modified tin(IV) dioxide (SnO 2 ) layer that simultaneously boosts the device performance and captures most of dissolved lead in water.
Customer ServiceCorrection: Preventing lead leakage in perovskite solar cells and modules with a low-cost and stable chemisorption coating Materials Horizons ( IF 12.2) Pub Date : 2024-06-27, DOI: 10.1039/d4mh90068e
Customer ServiceCorrection for ''Preventing lead leakage in perovskite solar cells and modules with a low-cost and stable chemisorption coating'' by Zongxu Zhang et al., Mater. Horiz., 2024,
Customer ServicePerovskite solar cells'' (PSCs) potential lead leakage seriously threatens ecosystems and human health, significantly hindering their commercialization. In this paper,
Customer Service摘要：Lead leakage from perovskite solar cells (PSCs) leads to device failure and environment contamination. Here, these issues are solved with a sodium phosphate
Customer ServiceIn addition, it can be applied to different device structures (n–i–p and p–i–n) and modules, with over 99% SQE, making it a general method for preventing lead leakage. Despite the promising commercial prospects of perovskite solar cells, the issue of lead toxicity continues to hinder their future industrial applications.
When the solar cell panels especially perovskite solar cells are damaged, lead would possibly leak into the surrounding environment, causing air, soil and groundwater contamination.
In addition to the physical fail-safe encapsulation to prevent lead leakage, there are some chemical approaches by designing hole transport layer (HTL), electron transport layer (ETL) and electrodes with lead-absorbing ability, or introducing additional lead-sequestrating materials into the PSC device structure.
In midlife, the PSCs may suffer from mechanical load cycles such wind and snow loads and temperature changes which may cause microcracks or breakage to panels (IEA International Energy Agency, 2016). Those undiscovered cracks on PSCs pose potential risks of lead leakage in rainy days.
Moreover, the leaching lead not only existed in the form of Pb 2+ but also as PbI 2 solid or colloids (Hailegnaw et al., 2015). Jiang et al. (2019) reported Pb leakage from damaged cells with different encapsulation methods.
At very serious condition where the simulated heavy rain lasted for 72 h, lead in perovskite films entirely leached out with the leaking amounts of 0.54 g/m 2 for the damaged PSCs both without encapsulation and with only the bottom glass encapsulation (Jiang et al., 2019).
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