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Advances in 2D/2D Z‐Scheme Heterojunctions for Photocatalytic Applications
Solar RRL ( IF 6.0 ) Pub Date : 2020-09-04 , DOI: 10.1002/solr.202000397 Xiaolei Liu 1 , Qingzhe Zhang 1 , Dongling Ma 1
Solar RRL ( IF 6.0 ) Pub Date : 2020-09-04 , DOI: 10.1002/solr.202000397 Xiaolei Liu 1 , Qingzhe Zhang 1 , Dongling Ma 1
Affiliation
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Semiconductor‐based photocatalysis technology has attracted widespread attention due to its great potential for solving both energy and environmental problems through direct utilization of inexhaustible solar energy. Among various photocatalysts, 2D/2D Z‐scheme heterojunctions exhibit superior performance in various photocatalytic applications, due to their large interfacial contact and rapid Z‐scheme charge transfer with the efficient separation of photogenerated charge carriers and maximized redox ability. In this review, the historical development of, requirements for the formation of, and identification methods of Z‐scheme heterojunctions are first introduced, followed by the summary of important advantages of 2D materials and 2D/2D heterojunctions in photocatalysis. Subsequently, a special focus is put on the recent advances of 2D/2D Z‐scheme heterojunctions for photocatalytic applications, including photocatalytic H2 production, CO2 reduction, and degradation of pollutants. Finally, a brief summary and perspectives on the challenges and future research topics of 2D/2D Z‐scheme heterojunction photocatalysts are presented.
中文翻译：
用于光催化应用的2D / 2D Z方案异质结的研究进展
基于半导体的光催化技术具有巨大的潜力，因为它具有通过直接利用不竭的太阳能来解决能源和环境问题的巨大潜力。在各种光催化剂中，2D / 2D Z方案异质结在各种光催化应用中均表现出优异的性能，这是由于它们的大界面接触和Z方案电荷的快速转移以及光生电荷载体的有效分离和最大的氧化还原能力。在这篇综述中，首先介绍了Z型异质结的历史发展，形成要求和鉴定方法，然后概述了2D材料和2D / 2D异质结在光催化中的重要优势。后来，2生产，CO 2减少和污染物降解。最后，简要概述了2D / 2D Z方案异质结光催化剂面临的挑战和未来研究的观点。
更新日期：2020-09-04
中文翻译：
用于光催化应用的2D / 2D Z方案异质结的研究进展
基于半导体的光催化技术具有巨大的潜力，因为它具有通过直接利用不竭的太阳能来解决能源和环境问题的巨大潜力。在各种光催化剂中，2D / 2D Z方案异质结在各种光催化应用中均表现出优异的性能，这是由于它们的大界面接触和Z方案电荷的快速转移以及光生电荷载体的有效分离和最大的氧化还原能力。在这篇综述中，首先介绍了Z型异质结的历史发展，形成要求和鉴定方法，然后概述了2D材料和2D / 2D异质结在光催化中的重要优势。后来，2生产，CO 2减少和污染物降解。最后，简要概述了2D / 2D Z方案异质结光催化剂面临的挑战和未来研究的观点。
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