Results 31 to 40 of about 104,244 (326)

Hole Transport Materials for Tin-Based Perovskite Solar Cells: Properties, Progress, Prospects

open access: yesMolecules, 2023
The power conversion efficiency of modern perovskite solar cells has surpassed that of commercial photovoltaic technology, showing great potential for commercial applications. However, the current high-performance perovskite solar cells all contain toxic
Xinyao Chen   +6 more
doaj   +1 more source

Neutral- and Multi-Colored Semitransparent Perovskite Solar Cells

open access: yesMolecules, 2016
In this review, we summarize recent works on perovskite solar cells with neutral- and multi-colored semitransparency for building-integrated photovoltaics and tandem solar cells. The perovskite solar cells exploiting microstructured arrays of perovskite “
Kyu-Tae Lee, L. Jay Guo, Hui Joon Park
doaj   +1 more source

Hexagonal MASnI$_3$ exhibiting strong absorption of ultraviolet photons

open access: yes, 2019
MASnI$_3$, an organometallic halide, has great potential in the field of lead-free perovskite solar cells. Ultraviolet photons have been shown to generate deep trapping electronic defects in mesoporous TiO$_2$-based perovskite, affecting its performance ...
Ge, Yanfeng   +7 more
core   +1 more source

Research Progress of Semi-Transparent Perovskite and Four-Terminal Perovskite/Silicon Tandem Solar Cells

open access: yesEnergies
Perovskite/silicon tandem solar cells are of great interest due to their potential for breaking the Shockley-Queisser limit of single-junction silicon solar cells.
Yunlong Zhang, Long Zhou, Chunfu Zhang
doaj   +1 more source

Research Update: Overview of progress about efficiency and stability on perovskite solar cells

open access: yesAPL Materials, 2016
Due to the high conversion efficiency, organic-inorganic hybrid perovskite (CH3NH3PbI3) solar cells are investigated for new practical energy resources for our future society. However, the perovskite solar cells have been quite unstable devices.
Seigo Ito
doaj   +1 more source

A high‐efficiency and stable perovskite solar cell fabricated in ambient air using a polyaniline passivation layer

open access: yesScientific Reports, 2022
Over the past number of years, the power conversion efficiency of perovskite solar cells has remained at 25.5%, reflecting a respectable result for the general incorporation of organometallic trihalide perovskite solar cells.
Dong In Kim   +3 more
doaj   +1 more source

Room Temperature Nanoparticulate Interfacial Layers for Perovskite Solar Cells via solvothermal synthesis

open access: yes, 2017
We present a solvothermal synthetic route to produce monodispersed CuO nanoparticles (NPs) in the range of 5-10 nm that can be used as hole selective interfacial layer between indium tin oxide (ITO) and perovskite active layer for p-i-n perovskite solar ...
Armatas, Gerasimos S.   +5 more
core   +1 more source

Structural and Electrical Investigation of Cobalt-Doped NiOx/Perovskite Interface for Efficient Inverted Solar Cells [PDF]

open access: yes, 2020
Inorganic hole-transporting materials (HTMs) for stable and cheap inverted perovskite-based solar cells are highly desired. In this context, NiOx, with low synthesis temperature, has been employed.
Barea, Eva M   +8 more
core   +1 more source

Recent Progress of Wide Bandgap Perovskites towards Two-Terminal Perovskite/Silicon Tandem Solar Cells

open access: yesNanomaterials
Perovskite/silicon tandem solar cells have garnered considerable interest due to their potential to surpass the Shockley–Queisser limit of single-junction Si solar cells.
Qianyu Chen   +8 more
doaj   +1 more source

Perovskite—a Perfect Top Cell for Tandem Devices to Break the S–Q Limit

open access: yesAdvanced Science, 2019
Up to now, multijunction cell design is the only successful way demonstrated to overcome the Shockley–Quiesser limit for single solar cells. Perovskite materials have been attracting ever‐increasing attention owing to their large absorption coefficient ...
Ziyu Wang   +4 more
doaj   +1 more source

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