Results 71 to 80 of about 104,244 (326)
Ultrahigh Durability Perovskite Solar Cells [PDF]
Nano Letters, 2019 Unprecedented conversion efficiency has been demonstrated for perovskite solar cells (PSCs), however, their stability and reliability continue to be challenge. Here, an effective and practical method is demonstrated to overcome the device stability issues in PSCs.
Congcong Wu +8 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
Review on perovskite solar cells via vacuum and non-vacuum solution based methods
Results in Surfaces and InterfacesA brief review on history, progress and development of perovskite solar cells fabricated via conventional solution based deposition methods and vacuum based deposition method is discussed in the present article.
Chandan Yadav, Sushil Kumar
doaj +1 more source
Interfacial modification in perovskite-based tandem solar cells
Nano Convergence, 2023 With photovoltaic performance of metal halide perovskite-based solar cells skyrocketing to approximately 26% and approaching the theoretical Shockley–Queisser limit of single junction solar cells, researchers are now exploring multi-junction tandem solar
Ik Jae Park +3 more
doaj +1 more source
Enhancement of perovskite solar cells by plasmonic nanoparticles
, 2016 Synthetic perovskites with photovoltaic properties open a new era in solar photovoltaics. Due to high optical absorption perovskite-based thin-film solar cells are usually considered as fully absorbing solar radiation on condition of ideal blooming ...
Makarov, Sergey +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon +10 more
wiley +1 more source
APL Materials, 2014 Perovskite is a promising light harvester for use in photovoltaic solar cells. In recent years, the power conversion efficiency of perovskite solar cells has been dramatically increased, making them a competitive source of renewable energy.
Bat-El Cohen, Shany Gamliel, Lioz Etgar
doaj +1 more source
Advanced Functional Materials, EarlyView.Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang +15 more
wiley +1 more source
Solvothermal synthesis of SnO2 nanoparticles for perovskite solar cells application
Frontiers in ChemistryPerovskite solar cells show great potential application prospects in the field of solar cells due to their promising properties. However, most perovskite solar cells that exhibit excellent photovoltaic performance typically require a carrier transport ...
Haixia Xie, Haixia Xie, Wenxiu Que
doaj +1 more source
IEEE Photonics Journal, 2016 Surface morphology of perovskite film is critical for highly efficient perovskite-based solar cells. The solution processed perovskite films tend to have voids and pin-holes between the crystals, which has been cited as very detrimental to device ...
Ming Xu +6 more
doaj +1 more source