Enabling Renewable Energy Technologies in Harsh Climates with Ultra-Efficient Electro-Thermal Desnowing, Defrosting, and Deicing
文献类型：期刊论文
| 作者 | L. N. Li; S. Khodakarami; X. Yan; K. F. Rabbi; A. A. Gunay; A. Stillwell and N. Miljkovic |
| 刊名 | Advanced Functional Materials
 |
| 出版日期 | 2022 |
| 卷号 | 32期号:31页码:12 |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.202201521 |
| 英文摘要 | The rapid anthropomorphic emission of greenhouse gases is contributing to global climate change, resulting in the increased frequency of extreme weather events, including unexpected snow, frost, and ice accretion in warmer regions that typically do not encounter these conditions. Adverse weather events create challenges for energy systems such as wind turbines and photovoltaics. To maintain energy efficiently and operational fidelity, snow, frost, and ice need to be removed efficiently and rapidly. State-of-the-art removal methods are energy-intensive (energy density > 30 J cm(-2)) and slow (>1 min). Here, pulsed Joule heating is developed on transparent self-cleaning interfaces, demonstrating interfacial desnowing, defrosting, and deicing with energy efficiency (energy density < 10 J cm(-2)) and rapidity (approximate to 1 s) beyond what is currently available. The transparency and self-cleaning are tailored to remove both snow and dust while ensuring minimal interference with optical light absorption. It is experimentally demonstrated a multi-functional coating material on a commercial photovoltaic cell, demonstrating efficient energy generation recovery and rapid ice/snow removal with minimal energy consumption. Through the elimination of accretion, this technology can potentially widen the applicability of photovoltaics and wind technologies to globally promising locations, potentially further reducing greenhouse gas emissions and global climate change. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66617]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | L. N. Li,S. Khodakarami,X. Yan,et al. Enabling Renewable Energy Technologies in Harsh Climates with Ultra-Efficient Electro-Thermal Desnowing, Defrosting, and Deicing[J]. Advanced Functional Materials,2022,32(31):12. |
| APA | L. N. Li,S. Khodakarami,X. Yan,K. F. Rabbi,A. A. Gunay,&A. Stillwell and N. Miljkovic.(2022).Enabling Renewable Energy Technologies in Harsh Climates with Ultra-Efficient Electro-Thermal Desnowing, Defrosting, and Deicing.Advanced Functional Materials,32(31),12. |
| MLA | L. N. Li,et al."Enabling Renewable Energy Technologies in Harsh Climates with Ultra-Efficient Electro-Thermal Desnowing, Defrosting, and Deicing".Advanced Functional Materials 32.31(2022):12. |
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