钙钛矿(结构)
介观物理学
材料科学
平面的
纳米技术
光伏系统
工程物理
光电子学
物理
化学工程
计算机科学
电气工程
工程类
量子力学
计算机图形学(图像)
作者
Jiarong Lian,Bing Lu,Fangfang Niu,Peng Zeng,Xiaowei Zhan
标识
DOI:10.1002/smtd.201800082
摘要
Abstract Perovskite solar cells (PSCs) based on organic–inorganic hybrid materials are a rising technology offering an alternative to silicon‐based solar cells. Electron‐transport materials (ETMs) are important for PSCs and have received much attention. Here, first, the development of the structure of PSCs, from which the ETM requirements would be derived, is briefly discussed. Second, the progress of ETMs in mesoscopic PSCs, as well as regular (n–i–p) and inverted (p–i–n) planar PSCs is surveyed and analyzed, in terms of the material requirements, inorganic ETMs, organic ETMs, and interfacial materials. Third, the advancement of PSCs without ETMs is discussed. Finally, a summary and outlook on the current challenges and future development of ETMs in PSCs is given.
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