2023 roadmap on photocatalytic water splitting-猫眼课题宝

DOI：

10.1088/2515-7655/aca9fd

发表时间：

2022-12

期刊：

Journal of Physics: Energy

影响因子：

通讯作者：

中科院分区：

其他

文献类型：

作者：

D. Bahnemann;Peter K. J. Robertson;Chuanyi Wang;W. Choi;H. Daly;Mohtaram Danish;H. de Lasa;S. Escobedo;C. Hardacre;T. Jeon;Bupmo Kim;H. Kisch;Wei Li;Mingce Long;M. Muneer;Nathan C. Skillen;Jingzhen Zhang

由于全球气候变化造成的问题，许多国家开始向低碳或净零碳经济转型。为了实现这一目标，迫切需要实用的替代燃料，而氢气被认为是传统碳氢化合物最理想的替代燃料之一。然而，一个重大挑战是从低碳或零碳足迹的来源获取氢气，即所谓的“绿色”氢气。因此，对生产这种“绿色”氢气的实用技术的工艺进行了许多研究。在过去的五年中，人们对通过水分解或水还原生产氢气的光催化（PC）/光电催化过程进行了大量研究。然而，这种有前途的技术大规模生产氢气的实际能力面临着重大问题。这篇路线图文章探讨了与 PC 和光电催化制氢相关的一系列问题，从基本过程、材料科学到反应器工程和生物质重整应用。

As a consequence of the issues resulting from global climate change many nations are starting to transition to being low or net zero carbon economies. To achieve this objective practical alternative fuels are urgently required and hydrogen gas is deemed one of the most desirable substitute fuels to traditional hydrocarbons. A significant challenge, however, is obtaining hydrogen from sources with low or zero carbon footprint i.e. so called ‘green’ hydrogen. Consequently, there are a number of strands of research into processes that are practical techniques for the production of this ‘green’ hydrogen. Over the past five decades there has been a significant body of research into photocatalytic (PC)/photoelectrocatalytic processes for hydrogen production through water splitting or water reduction. There have, however been significant issues faced in terms of the practical capability of this promising technology to produce hydrogen at scale. This road map article explores a range of issues related to both PC and photoelectrocatalytic hydrogen generation ranging from basic processes, materials science through to reactor engineering and applications for biomass reforming.

2023 roadmap on photocatalytic water splitting

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