Photoelectrocatalytic water splitting for efficient hydrogen production: A strategic review

IF 6.7 1区 工程技术 Q2 ENERGY & FUELS Fuel Pub Date : 2024-11-13 DOI:10.1016/j.fuel.2024.133642
Leena V. Bora , Nisha V. Bora
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Abstract

Hydrogen generation via water splitting is the most captivating one, out of the different technologies employed for its production, owing to the abundance of the essential raw material (water) on our planet. Photoelectrocatalysis (PEC), which combines two powerful advanced oxidation processes, viz., photocatalysis and electrocatalysis, has the potential to use solar energy to split water into Oxygen and Hydrogen at ambient temperature and pressure. This article is a strategic review that discusses the ingenious techniques for increasing the overall efficiency of a PEC process for the purpose of Hydrogen production via water splitting. It analyses the various schemes and parameters of electrode engineering, electrolyte effects and cell architecture. The principal emphasis is on skilled photoelectrode development and process intensification by synergistic operations. This review provides a reference for a comparative study of novel developments and new directions in PEC for the production of Hydrogen, thus encouraging propitious research and rewarding commercialization.

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光电催化水分离高效制氢:战略回顾
在各种制氢技术中,水裂解制氢技术是最吸引人的一种,因为我们的星球上有丰富的重要原材料(水)。光电催化(PEC)结合了两种强大的高级氧化过程,即光催化和电催化,具有在环境温度和压力下利用太阳能将水分离成氧气和氢气的潜力。本文是一篇战略性综述,讨论了提高光催化和电催化工艺整体效率的巧妙技术,以达到通过水分裂生产氢气的目的。文章分析了电极工程、电解质效应和电池结构的各种方案和参数。主要重点是通过协同操作进行熟练的光电电极开发和工艺强化。这篇综述为比较研究用于制氢的光致化学电池的新发展和新方向提供了参考,从而鼓励了有利的研究和商业化。
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来源期刊
Fuel
Fuel 工程技术-工程:化工
CiteScore
12.80
自引率
20.30%
发文量
3506
审稿时长
64 days
期刊介绍: The exploration of energy sources remains a critical matter of study. For the past nine decades, fuel has consistently held the forefront in primary research efforts within the field of energy science. This area of investigation encompasses a wide range of subjects, with a particular emphasis on emerging concerns like environmental factors and pollution.
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