Laboratory of Separation and Reaction Engineering-Laboratory of Catalysis and Materials (LSRE-LCM) Faculdade de Engenharia Universidade do Porto Rua Dr. Roberto Frias Porto 4200-465 Portugal.
Adv Sci (Weinh). 2021 Mar 11;8(10):2003900. doi: 10.1002/advs.202003900. eCollection 2021 May.
Graphyne (GY) and graphdiyne (GDY) have been employed in photocatalysis since 2012, presenting intriguing electronic and optical properties, such as high electron mobility and intrinsic bandgap due to their high -conjugated structures. Authors are reporting the enhanced photocatalytic efficiency of these carbon allotropes when combined with different metal oxides or other carbon materials. However, the synthesis of graphyne-family members (GFMs) is still very recent, and not much is known about the true potential of these photocatalytic materials. In this review article, the implications of different synthesis routes on the structural features and photocatalytic properties of these materials are elucidated. The application of GFMs in the nicotinamide adenine dinucleotide (NADH) regeneration, hydrogen and oxygen evolution, and carbon dioxide reduction is discussed, as well as in the degradation of pollutants and bacteria inactivation in water and wastewater treatment.
自 2012 年以来，石墨炔（GY）和石墨二炔（GDY）已被应用于光催化领域，由于其具有高共轭结构，呈现出有趣的电子和光学性质，如高电子迁移率和固有带隙。作者们报告说，当这些碳同素异形体与不同的金属氧化物或其他碳材料结合使用时，其光催化效率得到了提高。然而，石墨炔类成员（GFMs）的合成仍然非常新颖，对于这些光催化材料的真正潜力还知之甚少。在这篇综述文章中，阐明了不同合成路线对这些材料的结构特征和光催化性能的影响。讨论了 GFMs 在烟酰胺腺嘌呤二核苷酸（NADH）再生、氢气和氧气的产生以及二氧化碳还原中的应用，以及在水和废水处理中污染物的降解和细菌失活中的应用。
