Graphite-protected organic photoactive layer for direct solar hydrogen generation

IF 49.7 1区材料科学 Q1 ENERGY & FUELS

Nature Energy Pub Date : 2025-03-25 DOI:10.1038/s41560-025-01737-5

引用次数: 0

Abstract

Performance issues have limited the use of organic photoactive materials in direct solar water-splitting devices. Now, anodes containing a single-junction organic bulk heterojunction solar cell protected by a graphite sheet functionalized with an Earth-abundant electrocatalyst achieve a high water oxidation photocurrent density and days-long operational stability. Moreover, tandem devices achieve unassisted solar water splitting.

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用于太阳能直接制氢的石墨保护有机光活性层

性能问题限制了有机光活性材料在直接太阳能水分解装置中的使用。现在，阳极包含一个单结有机体异质结太阳能电池，由石墨片保护，用地球上丰富的电催化剂功能化，实现了高水氧化光电流密度和长达数天的运行稳定性。此外，串联装置实现无辅助太阳能水分解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nature Energy Energy-Energy Engineering and Power Technology

CiteScore

75.10

自引率

1.10%

发文量

193

期刊介绍： Nature Energy is a monthly, online-only journal committed to showcasing the most impactful research on energy, covering everything from its generation and distribution to the societal implications of energy technologies and policies. With a focus on exploring all facets of the ongoing energy discourse, Nature Energy delves into topics such as energy generation, storage, distribution, management, and the societal impacts of energy technologies and policies. Emphasizing studies that push the boundaries of knowledge and contribute to the development of next-generation solutions, the journal serves as a platform for the exchange of ideas among stakeholders at the forefront of the energy sector. Maintaining the hallmark standards of the Nature brand, Nature Energy boasts a dedicated team of professional editors, a rigorous peer-review process, meticulous copy-editing and production, rapid publication times, and editorial independence. In addition to original research articles, Nature Energy also publishes a range of content types, including Comments, Perspectives, Reviews, News & Views, Features, and Correspondence, covering a diverse array of disciplines relevant to the field of energy.