Hydrogen production by photocatalytic dehydrogenation of formic acid

IF 6.8 2区工程技术 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Current Opinion in Chemical Engineering Pub Date : 2025-08-21 DOI:10.1016/j.coche.2025.101175

Laura Valenzuela , Zahraa Abou Khalil , Agnieszka M. Ruppert , Marco Daturi , Mohammad El-Roz , Nicolas Keller

引用次数: 0

Abstract

This mini-review updates the most significant recent advances in the promising field of hydrogen production via photocatalytic dehydrogenation of formic acid. The focus is on utilizing formic acid both as a liquid organic hydrogen carrier and as an effective internal hydrogen source for driving hydrogenation reactions. We present a subjective overview of key developments from the past 3 years in both aqueous- and gas-phase reactions, as well as in the rapidly evolving field of dual-mode photonic/thermal catalysis. Particular attention is given to insights into reaction mechanisms through operando FTIR studies, which allow for the direct observation of surface intermediates and the elucidation of possible reaction pathways.

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甲酸光催化脱氢制氢

本文简要介绍了甲酸光催化脱氢制氢的最新进展。重点是利用甲酸既作为液态有机氢载体，又作为驱动氢化反应的有效内部氢源。我们对过去三年来在水相和气相反应以及快速发展的双模光子/热催化领域的关键发展进行了主观概述。特别注意的是，通过operando FTIR研究，可以直接观察表面中间体和阐明可能的反应途径，从而深入了解反应机制。

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

Current Opinion in Chemical Engineering BIOTECHNOLOGY & APPLIED MICROBIOLOGYENGINE-ENGINEERING, CHEMICAL

CiteScore

12.80

自引率

3.00%

发文量

114

期刊介绍： Current Opinion in Chemical Engineering is devoted to bringing forth short and focused review articles written by experts on current advances in different areas of chemical engineering. Only invited review articles will be published. The goals of each review article in Current Opinion in Chemical Engineering are: 1. To acquaint the reader/researcher with the most important recent papers in the given topic. 2. To provide the reader with the views/opinions of the expert in each topic. The reviews are short (about 2500 words or 5-10 printed pages with figures) and serve as an invaluable source of information for researchers, teachers, professionals and students. The reviews also aim to stimulate exchange of ideas among experts. Themed sections: Each review will focus on particular aspects of one of the following themed sections of chemical engineering: 1. Nanotechnology 2. Energy and environmental engineering 3. Biotechnology and bioprocess engineering 4. Biological engineering (covering tissue engineering, regenerative medicine, drug delivery) 5. Separation engineering (covering membrane technologies, adsorbents, desalination, distillation etc.) 6. Materials engineering (covering biomaterials, inorganic especially ceramic materials, nanostructured materials). 7. Process systems engineering 8. Reaction engineering and catalysis.