التفاصيل البيبلوغرافية
| العنوان: |
Hydrogen generation from atmospheric water. |
| المؤلفون: |
Jining Guo, Butson, Joshua D., Yuecheng Zhang, Guoping Hu, Xiaolei Fan, Gang Kevin Li |
| المصدر: |
Journal of Materials Chemistry A; 6/7/2024, Vol. 12 Issue 21, p12381-12396, 16p |
| مستخلص: |
Green hydrogen, produced through water splitting using renewable energy, holds significant potential as an energy carrier in pursuing a low-carbon economy. However, the geographical mismatch between renewable resources and freshwater availability poses a significant challenge. This perspective analyzes the practicality of atmospheric water as an abundant source of hydrogen. We first examine the methodologies using a classical two-step process, i.e., sorption-based atmospheric water harvesting coupled with water splitting. We then dive into the state-of-the-art one-step process where atmospheric water is harvested and split directly via photovoltaic-electrochemical, photoelectrochemical, or photocatalytic processes. This perspective provides a comprehensive summary of innovative methodologies, emphasizes applications in (semi-)arid environments and outlines the technical challenges. By providing strategic guidance for developing efficient air-fed hydrogen generation technologies, the insight from this perspective aims to accelerate the deployment of hydrogen energy, especially in off-grid, distributed, or (semi-)arid communities, and propel advancements towards achieving a low-carbon and sustainable economy. [ABSTRACT FROM AUTHOR] |
|
Copyright of Journal of Materials Chemistry A is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
