In the February 25, 2021 issue of Nature, Seo et al. reported a perovskite solar cell with a certified conversion efficiency of 25.2%. We discuss how improving the carrier management with electron transfer and the perovskite layer are key for achieving high-efficiency perovskite solar cells. In...
The conversion efficiency of the perovskite solar cells using graphene achieved power conversion efficiency of 7.1%. Graphene cells showed higher stability than spiro-OMeTAD cells after light irradiation at high humidity. This is because graphene blocks the penetration of H\n2\nO and O\n2\nto the ...
Perovskite solar cells have been of great interest over the past decade, reaching a remarkable power conversion efficiency of 26.7%, which is comparable to best performing silicon devices. Moreover, the capability of perovskite solar cells to be solution-processed at low cost makes them an ideal ...
perovskite solar cellsflexible perovskite solar celllightweight PVcolorless polyimideinterface engineeringThe development of Perovskite Solar Cells (PSCs) on flexible substrates marks a significant advancement in thin-film photovoltaic technology. However, current state-of-the-art research predominantly utilizes...
SOLAR cellsOPTOELECTRONIC devicesSILICON solar cellsLEAD halidesULTRAVIOLET radiationENERGY bandsRecently, compared to organic鈥搃norganic hybrid perovskites, all-inorganic perovskite solar receives enormous attention due to excellent capability to resist heat, moisture and ultraviolet light. In addition, the ...
Perovskite solar cells (PSCs) have attracted much attention due to their low-cost fabrication and high power conversion efficiency (PCE). However, the long-term stability issues of PSCs remain a significant bottleneck impeding their commercialization. Inverted PSCs with a p-i-n architecture are ...
Sci.,2022, 15, 13Development of encapsulation strategies towardsthe commercialization of perovskite solar cellsSai Ma,† Guizhou Yuan,† Ying Zhang, Ning Yang, Yujing Li* and Qi Chen *After a decade of research and development on perovskite solar cells (PSCs), the achievements targetingdevice...
Perovskite solar cells have emerged as an exciting renewable energy technology in converting solar energy to electricity. This technology has shown an unprecedented rapid rise in power conversion efficiency in recent years. The commercialisation of this technology requires further improvement in the efficien...
Perovskite-Based Tandem Solar Cells: Get the Most Out of the Sun 2020, Advanced Functional Materials Efficiency: Vs. stability: Dopant-free hole transporting materials towards stabilized perovskite solar cells 2019, Chemical Science (C<inf>6</inf>H<inf>13</inf>N)<inf>2</inf>BiI<inf>5</inf...
In recent years, perovskite/silicon tandem solar cells (PK/c㏒i tandem) have demonstrated high power conversion efficiency (PCE) and demonstrated great application potential in photovoltaic (PV) systems. However, the PCE of PK/c㏒i tandem devices is still below the theoretical limit. From a bro...