Solar-Driven Hydrogen Production: Recent Advances, Challenges, and Future Perspectives,ACS Energy Letters

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Solar-Driven Hydrogen Production: Recent Advances, Challenges, and Future Perspectives
ACS Energy Letters ( IF 19.3 ) Pub Date : 2022-02-26 , DOI: 10.1021/acsenergylett.1c02591
Hui Song ₁ , Shunqin Luo ₁ , Hengming Huang ₁ , Bowen Deng _{1,

2} , Jinhua Ye _{1,

2,

3}

Affiliation

Solar H₂ production is considered as a potentially promising way to utilize solar energy and tackle climate change stemming from the combustion of fossil fuels. Photocatalytic, photoelectrochemical, photovoltaic–electrochemical, solar thermochemical, photothermal catalytic, and photobiological technologies are the most intensively studied routes for solar H₂ production. In this Focus Review, we provide a comprehensive review of these technologies. After a brief introduction of the principles and mechanisms of these technologies, the recent achievements in solar H₂ production are summarized, with a particular focus on the high solar-to-H₂ (STH) conversion efficiency achieved by each route. We then comparatively analyze and evaluate these technologies based on the metrics of STH efficiency, durability, economic viability, and environmental sustainability, aiming to assess the commercial feasibility of these solar technologies compared with current industrial H₂ production processes. Finally, the challenges and prospects of future research on solar H₂ production technologies are presented.

中文翻译：

太阳能驱动制氢：最新进展、挑战和未来展望

Solar H ₂生产被认为是利用太阳能和应对由化石燃料燃烧引起的气候变化的一种潜在的有前景的方法。_{光催化、光电化学、光伏-电化学、太阳能热化学、光热催化和光生物技术是太阳能 H 2}生产研究最深入的途径。在本次焦点审查中，我们对这些技术进行了全面审查。在简要介绍了这些技术的原理和机理之后，总结了近期太阳能制氢的成果，_{特别关注太阳能}_制氢的高转化率。(STH) 每条路线实现的转换效率。然后，我们根据 STH 效率、耐用性、经济可行性和环境可持续性等指标对这些技术进行比较分析和评估，旨在评估这些太阳能技术与当前工业 H ₂生产工艺相比的商业可行性。_{最后，介绍了太阳能 H 2}生产技术未来研究的挑战和前景。

更新日期：2022-02-26

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