Hybrid Photoelectrochemical Water Splitting Systems: From Interface Design to System Assembly,Advanced Energy Materials

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Hybrid Photoelectrochemical Water Splitting Systems: From Interface Design to System Assembly
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2019-06-06 , DOI: 10.1002/aenm.201900399
Fujun Niu _{1,

2} , Degao Wang ₂ , Fei Li _{2,

3} , Yanming Liu ₂ , Shaohua Shen ₁ , Thomas J. Meyer ₂

Affiliation

Photoelectrochemical (PEC) water splitting has attracted increasing attention due to its potential to mitigate energy and environmental issues. Hybrid PEC systems containing semiconductor photosensitizers and molecular catalysts are reported to be highly active and stable for water splitting with great potential for facilitating clean fuels production. In this review, following a showcasing of the fundamental details of hybrid PEC systems for water splitting, semiconductor/molecular catalyst interface designs are highlighted, with a focus on interfacial physicochemical interactions and binding, and interfacial energetics and dynamics for efficient charge transfer. Recent advances in hybrid system assemblies for PEC water splitting are also briefly introduced. Finally, future challenges and directions in the field of hybrid PEC water splitting for solar energy conversion are reviewed. The current review provides state‐of‐the‐art strategies for optimized interface design for creating highly active and stable PEC water splitting assemblies.

中文翻译：

混合光电化学水分解系统：从界面设计到系统组装

光电化学（PEC）水分解技术由于其潜在的缓解能源和环境问题的能力而受到越来越多的关注。据报道，包含半导体光敏剂和分子催化剂的混合PEC系统具有很高的活性和稳定性，可用于水分解，并具有促进清洁燃料生产的巨大潜力。在这篇综述中，在展示了用于水分解的混合PEC系统的基本细节之后，重点介绍了半导体/分子催化剂界面设计，重点是界面物理化学相互作用和结合，以及界面能学和动力学，以实现有效的电荷转移。还简要介绍了PEC水分解的混合系统组件的最新进展。最后，回顾了混合PEC太阳能分解水分解领域的未来挑战和方向。当前的审查提供了用于优化接口设计的最新策略，以创建高度活跃且稳定的PEC分水组件。

更新日期：2020-03-19

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