Buried Interface Modification in Perovskite Solar Cells: A Materials Perspective

Funding Agencies|University Grant Council of the University of Hong Kong [202011159254]; General Research Fund from the Research Grants Council (RGC) of Hong Kong Special Administrative Region, China [17200518, 17201819, 17211220, 17200021]; Collaborative Research Grant from the Research Grants Council (RGC) of Hong Kong Special Administrative Region, China [C5037-18G, C7035-20G]
Organic-inorganic hybrid perovskite solar cells (PSCs) are promising third-generation solar cells. They exhibit high power conversion efficiency (PCE) and, in theory, can be manufactured with less energy than several more established photovoltaic technologies, particularly solution-processed PSCs. Various materials have been widely utilized to modify the buried bottom interface to improve the performance and long-term stability of PSCs. Here, the latest progress in modifying the buried interface to enhance the performance and stability of PSCs is examined from a materials standpoint, which is classified into inorganic salts, the organic molecular and polymer, carbon materials, perovskite-related materials, and 2D materials. This material perspective is useful in determining the tactics for achieving the theoretical PCE value of PSCs. It also serves as a solid reference of interface adjustment for other layered structure heterojunction devices.

Wang, YongLinköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten,Univ Hong Kong, Peoples R China(Swepub:liu)yonwa27 (författare)
Choy, Wallace C. H.Univ Hong Kong, Peoples R China (författare)
Univ Hong Kong, Peoples R ChinaElektroniska och fotoniska material (creator_code:org_t)

Ingår i:Advanced Energy Materials: WILEY-V C H VERLAG GMBH12:201614-68321614-6840

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