分解水
材料科学
异质结
制氢
带隙
光催化
纳米复合材料
纳米技术
氢
化学工程
兴奋剂
光电流
催化作用
光电子学
光催化分解水
化学
有机化学
工程类
生物化学
作者
Roozbeh Siavash Moakhar,Seyed Morteza Hosseini-Hosseinabad,Saeid Masudy‐Panah,Ashkan Seza,Mahsa Jalali,Hesam Fallah-Arani,Fatemeh Dabir,Somayeh Gholipour,Yaser Abdi,Mohiedin Bagheri Hariri,Nastaran Riahi-Noori,Yee‐Fun Lim,Anders Hagfeldt,Michael Saliba
标识
DOI:10.1002/adma.202007285
摘要
Abstract The cost‐effective, robust, and efficient electrocatalysts for photoelectrochemical (PEC) water‐splitting has been extensively studied over the past decade to address a solution for the energy crisis. The interesting physicochemical properties of CuO have introduced this promising photocathodic material among the few photocatalysts with a narrow bandgap. This photocatalyst has a high activity for the PEC hydrogen evolution reaction (HER) under simulated sunlight irradiation. Here, the recent advancements of CuO‐based photoelectrodes, including undoped CuO, doped CuO, and CuO composites, in the PEC water‐splitting field, are comprehensively studied. Moreover, the synthesis methods, characterization, and fundamental factors of each classification are discussed in detail. Apart from the exclusive characteristics of CuO‐based photoelectrodes, the PEC properties of CuO/2D materials, as groups of the growing nanocomposites in photocurrent‐generating devices, are discussed in separate sections. Regarding the particular attention paid to the CuO heterostructure photocathodes, the PEC water splitting application is reviewed and the properties of each group such as electronic structures, defects, bandgap, and hierarchical structures are critically assessed.
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