The evolution of photocatalytic H2O2 generation: from pure water to natural systems and beyond,Energy & Environmental Science

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The evolution of photocatalytic H2O2 generation: from pure water to natural systems and beyond
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2024-08-13 , DOI: 10.1039/d4ee02505a
Yuyang Tang _{1,

2,

3} , Wuming Wang _{1,

2,

3} , Jiaqi Ran _{1,

2,

3} , Cheng Peng ₄ , Zuxin Xu _{1,

2,

3} , Wenhai Chu _{1,

2,

3}

Affiliation

Photocatalytic hydrogen peroxide (PHP) production represents a sustainable approach that mimics photosynthesis using sunlight to generate H₂O₂ from water and oxygen. This review explores the intricate mechanisms of PHP and provides a critical assessment on the development of PHP in different systems, including pure water, natural water, microdroplets, and coupling systems. Furthermore, their potential applications in environmental remediation, biomedicine and the production of high-value chemicals are discussed. Moreover, the current limitations of PHP efficiency and stability, particularly in the pure water system, are summarized, and possible solutions to overcome these challenges are proposed as well. The objective of this paper is to present perspectives on improving the PHP efficiency and to advance the sustainable development of PHP technology.

中文翻译：

光催化产生 H2O2 的演变：从纯水到自然系统及其他

光催化过氧化氢 (PHP) 生产代表了一种可持续的方法，利用阳光模拟光合作用，从水和氧气中生成 H ₂ O ₂ 。这篇综述探讨了 PHP 的复杂机制，并对 PHP 在不同系统（包括纯水、天然水、微滴和耦合系统）中的发展提供了批判性评估。此外，还讨论了它们在环境修复、生物医学和高价值化学品生产中的潜在应用。此外，总结了当前 PHP 效率和稳定性的局限性，特别是在纯水系统中，并提出了克服这些挑战的可能解决方案。本文的目的是提出提高 PHP 效率的观点，推动 PHP 技术的可持续发展。

更新日期：2024-08-13

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